Voyager 1 and 2 LECP Publications

Refereed Pubs. | Conference Proc. | Theses | Tech. Docs. |

Refereed Publications

1977 (Refereed Publications)

Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, and L. J. Lanzerotti, The Low Energy Charged Particle (LECP) Experiment on the Voyager spacecraft, Space Sci. Rev., 21, 329, 1977.

1978 (Refereed Publications)

Cheng, A. F., and L. J. Lanzerotti, Ice sputtering by radiation belt protons and the rings of Saturn and Uranus, J. Geophys. Res., 83, 2397, 1978.
Lanzerotti, L. J., W. L. Brown, J. M. Poate, and W. M. Augustyniak, On the contributions of water products from Galilean satellites to the Jovian magnetosphere, Geophys. Res. Lett., 5, 155, 1978.

1979 (Refereed Publications)

Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, L. J. Lanzerotti, E. P. Keath, R. D. Zwickl, J. F. Carbary, and D. C. Hamilton, Low-energy charged particle environment at Jupiter -- A first look, Science, 204, 998, 1979
Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, L. J. Lanzerotti, E. P. Keath, R. D. Zwickl, J. F. Carbary, and D. C. Hamilton, Hot plasma environment at Jupiter: Voyager 2 results, Science, 206, 977, 1979.
Lanzerotti, L. J., S. M. Krimigis, C. O. Bostrom, W. I. Axford, R. P. Lepping, and N. F. Ness, Measurements of plasma flow at the dawn magnetopause, J. Geophys. Res., 84, 6483, 1979.

1980 (Refereed Publications)

Burlaga, L. F., R. P. Lepping, R. Weber, T. P. Armstrong, C. C. Goodrich, J. D. Sullivan, D. A. Gurnett, P. Kellogg, E. Keppler, F. Mariani, F. M. Neubauer, H. Rosenbauer, and R. Schwenn, Interplanetary particles and fields, Nov. 22, 1977 - Dec. 7., 1977: Helios, Voyager, and IMP Observations Between 0.6 AU and 1.6 AU, J. Geophys. Res., 85, 2227, 1980.
Carbary, J. F., Periodicities in the Jovian Magnetosphere: Magnetodisc Models after Voyager, Geophys. Res. Lett., 7, 29, 1980.
Carbary, J. F., and S. M. Krimigis, Encounters with Jupiter: The Low Energy Charged Particle Results of Voyager, APL Tech. Digest, 1, 60, 1980.
Cheng, A. F., Effects of Io's Volcanoes on the Plasma Torus and Jupiter's Magnetosphere, Astrophys. J., 242, 212, 1980.
Hamilton, D. C., G. Gloeckler, S. M. Krimigis, C. O. Bostrom, T. P. Armstrong, W. I. Axford, C. Y. Fan, L. J. Lanzerotti, and D. M. Hunten, Detection of Energetic Hydrogen Molecules in Jupiter's Magnetosphere by Voyager 2: Evidence for an Ionospheric Plasma Source, Geophys. Res. Lett., 7, 813, 1980.
Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, G. Gloeckler, L. J. Lanzerotti, D. C. Hamilton, and R. D. Zwickl, Energetic (~100 keV) Tailward-Directed Ion Beam Outside the Jovian Plasma Boundary, Geophys. Res. Lett., 7, 13, 1980.
Lanzerotti, L. J., C. G. Maclennan, R. P. Lepping, and S. M. Krimigis, Intensity Variations in Plasma Flow at the Dawn Magnetopause, Planet. Space Sci., 28, 1163, 1980.
Lanzerotti, L. J., C. G. Maclennan, S. M. Krimigis, T. P. Armstrong, K. Behannon, and N. F. Ness, Statics of the Nightside Jovian Plasma Sheet, Geophys. Res. Lett., 7, 817, 1980.
Zwickl, R. D., S. M. Krimigis, T. P. Armstrong, and L. J. Lanzerotti, Ions of Jovian Origin Observed by Voyager 1 and 2 in Interplanetary Space, Geophys. Res. Lett., 7, 453, 1980.

1980 (Refereed Publications)

Armstrong, T. P., M. T. Paonessa, S. T. Brandon, S. M. Krimigis, and L. J. Lanzerotti, Low-Energy Charged Particle Observations in the 5-20 Rj Region of the Jovian Magnetosphere, J. Geophys. Res., 86, 8343, 1981.
Carbary, J. F., S. M. Krimigis, E. P. Keath, G. Gloeckler, W. I. Axford, and T. P. Armstrong, Ion Anisotropies in the Outer Jovian Magnetosphere, J. Geophys. Res., 86, 8285, 1981.
Carbary, J. F., and S. M. Krimigis, Low Energy Charged Particles at Saturn, APL Tech. Digest, 2, 87, 1981.
Decker, R. B., M. E. Pesses, and S. M. Krimigis, Shock-Associated Low-Energy Ion Enhancements Observed by Voyagers 1 and 2, J. Geophys. Res., 86, 8819, 1981.
Hamilton, D. C., G. Gloeckler, S. M. Krimigis, and L. J. Lanzerotti, Composition of Nonthermal Ions in the Jovian Magnetosphere, J. Geophys. Res., 86, 8301, 1981.
Johnson, R. E., L. J. Lanzerotti, W. L. Brown, and T. P. Armstrong, Erosion of Galilean Satellite Surfaces by Jovian Magnetospheric Particles, Science, 212, 1027, 1981.
Kirsch, E. S., S. M. Krimigis, J. W. Kohl, and E. P. Keath, Upper Limits for X-ray and Energetic Neutral Particle Emission from Jupiter: Voyager 1 Results, Geophys. Res. Lett., 8, 169, 1981.
Kirsch, E. S., S. M. Krimigis, W. H. Ip, and G. Gloeckler, X-ray and Energetic Neutral Particle Emission from Saturn's Magnetosphere, Nature, 292, 718, 1981.
Krimigis, S. M., J. F. Carbary, E. P. Keath, C. O. Bostrom, W. I. Axford, G. Gloeckler, L. J. Lanzerotti, and T. P. Armstrong, Characteristics of Hot Plasma in the Jovian Magnetosphere: Results from the Voyager Spacecraft, J. Geophys. Res., 86, 8227, 1981.
Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, G. Gloeckler, E. P. Keath, L. J. Lanzerotti, J. F. Carbary, D. C. Hamilton, and E. C. Roelof, Low-Energy Charged Particles in Saturn's Magnetosphere: Results from Voyager 1, Science, 212, 225, 1981.
Krimigis, S. M., A Post-Voyager View of Jupiter's Magnetosphere, Endeavour, 5, 50, 1981.
Lanzerotti, L. J., C. G. Maclennan, T. P. Armstrong, S. M. Krimigis, R. P. Lepping, and N. F. Ness, Ion and Electron Angular Distributions in the Io Torus Region of the Jovian Magnetosphere, J. Geophys. Res., 86, 8491, 1981.
Zwickl, R. D., S. M. Krimigis, J. F. Carbary, E. P. Keath, T. P. Armstrong, D. C. Hamilton, and G. Gloeckler, Energetic Particle Events (>=30 keV) of Jovian Origin Observed by Voyager 1 and 2 in Interplanetary Space, J. Geophys. Res., 86, 8125, 1981.

1982 (Refereed Publications)

Brown, W. L., L. J. Lanzerotti, and R. E. Johnson, Fast Ion Bombardment of Ices and Its Astrophysical Implications, Science, 218, 525, 1982.
Carbary, J. F., and S. M. Krimigis, Charged Particle Periodicity in the Saturnian Magnetosphere, Geophys. Res. Lett., 9, 1073, 1982.
Cheng, A. F., L. J. Lanzerotti, and V. Pirronello, Charged Particles Sputtering of Ice Surfaces in Saturn's Magnetosphere, J. Geophys. Res., 87, 4567, 1982.
Cheng, A. F., L. J. Lanzerotti, and V. Pirronello, On the Lifetime of E-Ring Grains and Their Nature, in Sun and Planetary System, p. 251, edited by W. Fricke and G. Teleki, D. Reidel, 1982.
Cheng, A. F., SO(2) Ionization and Dissociation in the Io Plasma Torus, J. Geophys. Res., 87, 5301, 1982.
Johnson, R. E., L. J. Lanzerotti, and W. L. Brown, Planetary Applications of Ion-Induced Erosion of Condensed-Gas Frosts, Nucl. Instrum. Meth., p. 147, 1982.
Krimigis, S. M., and T. P. Armstrong, Two-Component Proton Spectra in the Inner Saturnian Magnetosphere, Geophys. Res. Lett., 9, 1143, 1982.
Krimigis, S. M., T. P. Armstrong, W. I. Axford, C. O. Bostrom, G. Gloeckler, E. P. Keath, L. J. Lanzerotti, J. F. Carbary, D. C. Hamilton, and E. C. Roelof, Low Energy Hot Plasma and Particles in Saturn's Magnetosphere, Science, 215, 571, 1982.
Krimigis, S. M., Voyager Encounters with Jupiter's Magnetosphere: Results of the Low Energy Charged Particle (LECP) Experiment, in Compendium in Astronomy, p. 191, edited by Mariolopoulos et al., Reidel (Holland), 1982.
Krimigis, S. M., A Post-Voyager View of Saturn's Environment, APL Tech. Digest, 3, 180, 1982.
Kutchko, F. J., P. R. Briggs, and T. P. Armstrong, The Bidirectional Particle Event of October 12, 1977, Possibly Associated with a Magnetic Loop, J. Geophys. Res., 87, 1419, 1982.
Lanzerotti, L. J., W. L. Brown, W. M. Augustyniak, R. E. Johnson, T. P. Armstrong, Laboratory Studies of Charged Particle Erosion of SO(2) Ice and Applications to the Frosts of Io, Astrophys. J., 259, 920, 1982.
Maclennan, C. G., L. J. Lanzerotti, S. M. Krimigis, R. P. Lepping, and N. F. Ness, Effects of Titan on Trapped Particles in Saturn's Magnetosphere, J. Geophys. Res., 87, 1411, 1982.
Pesses, M. E., R. B. Decker, and T. P. Armstrong, The Acceleration of Charged Particles in Interplanetary Shock Waves, Space Science Reviews, 32, 185, 1982.

1983 (Refereed Publications)

Armstrong, T. P., M. T. Paonessa, E. V. Bell, and S. M. Krimigis, Voyager Observations of Saturnian Ion and Electron Phase Space Densities, J. Geophys. Res., 88, 8893, 1983.
Baker, D. N., R. D. Zwickl, J. F. Carbary, S. M. Krimigis, and R. P. Lepping, Energetic Ion Acceleration and Transport in the Upstream Region of Jupiter: Voyager 1 and 2, Adv. Space Res., 3, 77, 1983.
Carbary, J. F., B. H. Mauk, and S. M. Krimigis, Corotation Anisotropies in Saturn's Magnetosphere, J. Geophys. Res., 88, 8937, 1983.
Carbary, J. F., S. M. Krimigis, and W. H. Ip, Energetic Particle Microsignatures of Saturn's Satellites, J. Geophys. Res., 88, 8947, 1983.
Cheng, A. F., C. G. Maclennan, L. J. Lanzerotti, M. T. Paonessa, and T. P. Armstrong, Energetic Ion Losses Near Io's Orbit, J. Geophys. Res., 88, 3936, 1983.
Cheng, A. F., Thin, Rotating Plasma Disks, J. Geophys. Res., 88, 13, 1983.
Decker, R. B., Formation of Shock-spike Events at Quasi-Perpendicular Shocks, J. Geophys. Res., 88, 9959, 1983.
Hamilton, D. C., D. C. Brown, G. Gloeckler, and W. I. Axford, Energetic Atomic and Molecular Ions in Saturn's Magnetosphere, J. Geophys. Res., 88, 8905, 1983.
Johnson, R E., J. W. Boring, C. T. Reimann, L. A. Barton, E. M. Sieveka, J. W. Garrett, K. R. Farmer, W. L. Brown, and L. J. Lanzerotti, Plasma-Ion Induced Molecular Ejection on the Galilean Satellites: Ejected Molecule Energies, Geophys. Res. Lett., 10, 892, 1983.
Johnson, R. E., W. L. Brown, and L. J. Lanzerotti, Energetic Charged Particle Erosion of Ices in the Solar System, J. Phys. Chem., 87, 4218, 1983.
Krimigis, S. M., J. F. Carbary, E. P. Keath, T. P. Armstrong, L. J. Lanzerotti, and G. Gloeckler, General Characteristics of Hot Plasma and Energetic Particles in the Saturnian Magnetosphere: Results from the Voyager Spacecraft, J. Geophys. Res., 88, 8871, 1983.
Krimigis, S. M., and E. C. Roelof, Low Energy Particle Population, in Physics of the Jovian Magnetosphere, p. 106, edited by A. Dessler, Cambridge Univ. Press (England), 1983.
Lanzerotti, L. J., C. G. Maclennan, R. P. Lepping, and S. M. Krimigis, On the Plasma Conditions at the Dayside Magnetopause of Saturn, Geophys. Res. Lett., 10, 1200, 1983.
Lanzerotti, L. J., C. G. Maclennan, W. L. Brown, R. E. Johnson, L. A. Barton, C. T. Reimann, J. W. Garrett, and J. W. Boring, Implications of Voyager Data for Energetic Ion Erosion of the Icy Satellites of Saturn, J. Geophys. Res., 88, 8765, 1983.
Lanzerotti, L. J., Supply of SO(2) for the Atmosphere of Io, J. Geophys. Res., 88, 989, 1983.
Maclennan, C. G., L. J. Lanzerotti, S. M. Krimigis, and R. P. Lepping, Low Energy Particles at the Bow Shock and Magnetopause of Saturn, J. Geophys. Res., 88, 8817, 1983.
Roelof, E. C., R. B. Decker, and S. M. Krimigis, Latitudinal and Field-Aligned Cosmic Ray Gradients 2-5 AU: Voyagers 1 and 2 and IMP-8, J. Geophys. Res., 88, 9889, 1983.
Tariq, G. F., T. P. Armstrong, and T. H. Collison, Voyager 2 Observations of Energetic Particle Variations in the Ganymede Wake Region: A Possible Acceleration Mechanism, J. Geophys. Res., 88, 5551, 1983.

1984 (Refereed Publications)

Baker, D. N., R. D. Zwickl, S. M. Krimigis, J. F. Carbary, and R. P. Lepping, Energetic Particle Transport in the Upstream Region of Jupiter: Voyager Results, J. Geophys. Res., 89, 3775, 1984.
Cheng, A. F., M. T. Paonessa, C. G. Maclennan, L. J. Lanzerotti, and T. P. Armstrong, Longitudinal Asymmetry in the Io Plasma Torus, J. Geophys. Res., 89, 3005, 1984.
Cheng, A. F., Magnetospheres, Moons, and Rings of Uranus, in Uranus and Neptune, p. 541, edited by J. Bergstrahl, NASA Conf. Publ. CP-2330, 1984.
Cheng, A. F., Adiabatic Theory in Rapidly Rotating Magnetospheres, J. Geophys. Res., 89, 5453, 1984.
Cheng, A. F., Escape of Sulfur and Oxygen from Io, J. Geophys. Res., 89, 3939, 1984.
Cheng, A. F., and T. W. Hill, Do the Satellites of Uranus Control Its Magnetosphere?, in Uranus and Neptune, p. 557, edited by J. Bergstrahl, NASA Conf. Publ. CP-2330, 1984.
Decker, R. B., S. M. Krimigis, and D. Venkatesan, Estimate of Cosmic Ray Latitudinal Gradient, Astrophys. J. Lett., 279, 119, 1984.
Fan. C. Y., G. Gloeckler, and D. Hovestadt, The Composition of Heavy Ions in Solar Energetic Particle Events, Space Sci. Rev., 83, 124, 1984.
Johnson, R. E., L. J. Lanzerotti, and W. L. Brown, Sputtering Process: Erosion and Chemical Change, Adv. Space Res., 4, 41, 1984.
Scarf, F. L., L. A. Frank, D. A. Gurnett, L. J. Lanzerotti, A. Lazarus, and E. C. Sittler, Jr., Measurements of Plasma, Plasma Waves and Suprathermal Charged Particles in Saturn's Inner Magnetosphere, in Saturn, p. 318, edited by T. Gehrels and M. Matthews, Univ. of Arizona Press, 1984.
Venkatesan, D., R. B. Decker, and S. M. Krimigis, Radial Gradient of Cosmic Ray Intensity from a Comparative Study of Data from Voyagers 1 and 2 and IMP-8, J. Geophys. Res., 89, 3735, 1984.

1984 (Refereed Publications)

Armstrong, T. P., M. E. Pesses, and R. B. Decker, Shock drift acceleration, in Collisionless Shocks in the Heliosphere: Reviews of Current Research, ed. B. T. Tsurutani and R. G. Stone, AGU Geophysical Monograph 35, (Washington, D. C.), p. 271, 1985.
Behannon, K. W., M. L. Goldstein, R. P. Lepping, H. K. Wong, B. H. Mauk, and S. M. Krimigis, Low Frequency Waves and Associated Energetic Ions Downstream of Saturn, J. Geophys. Res., 90, 10791, 1985.
Cheng, A. F., S. M. Krimigis, and T. P. Armstrong, Near Equality of Ion Phase Space Densities at Earth, Jupiter, and Saturn, J. Geophys. Res., 90, 526, 1985.
Cheng, A. F., P. Haff, R. E. Johnson, and L. J. Lanzerotti, Interactions of Planetary Magnetospheres with Satellite Surfaces, in IAU Colloquium No. 77, edited by D. Morrison and J. Burns, 1985.
Cheng, A. F., L. J. Lanzerotti, and C. G. Maclennan, Does Saturn Have Rings Outside 10 R(S)?, Nature, 317, 508, 1985.
Cheng, A. F., and M. T. Paonessa, A Theory of Satellite Sweeping, J. Geophys. Res., 90, 3428, 1985.
Cheng, A. F., Magnetospheric Interchange Instability, J. Geophys. Res., 91, 9900, 1985.
Decker, R. B., and L. Vlahos, Shock Drift Acceleration in the Presence of Waves, J. Geophys. Res., 90, 47, 1985.
Gold, R. E., L. J. Lanzerotti, C. G. Maclennan, and S. M. Krimigis, Latitude Dependence of Corotating Shock Acceleration in the Outer Heliosphere, in ESLAB Proceedings, Les Diablarets, Switzerland, 1985.
Johnson, R. E., L. A. Barton, J. W. Boring, W. A. Jesser, W. L. Brown, and L. J. Lanzerotti, Charged Particle Modification of Ices in the Saturnian and Jovian Systems, in Ices in the Solar System, edited by J. Klinger et al., D. Reidel Publishing, 1985.
Krimigis, S. M., R. D. Zwickl, and D. N. Baker, Energetic Ions Upstream of Jupiter's Bow Shock, J. Geophys. Res., 90, 3947, 1985.
Lanzerotti, L. J., W. L. Brown, and R. E. Johnson, Laboratory Studies of Ion Radiation of Water, Sulfur Dioxide, and Methane Ice, in Ices in the Solar System, edited by J. Klinger et al., D. Reidel Publishing, 1985.
Lanzerotti, L. J., and S. M. Krimigis, Comparative Planetary Magnetospheres, Phys. Today, 38, 25, 1985.
Lanzerotti, L. J., C. G. Maclennan, and R. E. Gold, Interplanetary Conditions During 3 kHz Radio Wave Detections in the Outer Heliosphere, Nature, 316, 243, 1985.
Mauk, B. H., S. M. Krimigis, and R. P. Lepping, Particle and Field Stress Balance Within a Planetary Magnetosphere, J. Geophys. Res., 90, 8253, 1985.
Paonessa, M., Voyager Observations of Ion Phase Space Densities in the Jovian Magnetosphere, J. Geophys. Res., 90, 521, 1985.
Sarris, E. T., and S. M. Krimigis, Quasi-Perpendicular Shock Acceleration of Ions to ~2 MeV Observed by Voyager 2, Astrophys. J., 398, 676, 1985.
Sarris, E. T., R. B. Decker, and S. M. Krimigis, Deep Space Observations of the E-W Asymmetry of Solar ESP Events: Voyagers 1 and 2, J. Geophys. Res., 90, 3961, 1985.
Sarris, E. T., and S. M. Krimigis, Multispacecraft Observations of the East-West Asymmetry of Solar Energetic Storm Particle Events, Solar Phys., 96, 413, 1985.
Schardt, A. W., S. W. Kurth, R. P. Lepping, and C. G. Maclennan, Particle Acceleration in Saturn's Outer Magnetosphere, J. Geophys. Res., 90, 8539, 1985.
Tariq, G. F., T. P. Armstrong, and J. W. Lowry, Electrodynamic Interaction of Ganymede with the Jovian Magnetosphere and the Radial Spread of Wake-Associated Disturbances, J. Geophys. Res., 90, 3995, 1985.
Venkatesan, D., R. B. Decker, S. M. Krimigis, and J. A. Van Allen, The galactic cosmic ray intensity minimum in the inner and outer heliosphere in Solar Cycle 21, J. Geophys. Res., 90, 2905, 1985.

1986 (Refereed Publications)

Bell, E. V., and T. P. Armstrong, Monte Carlo Simulation of Charged Particle Impact on the Satellites of Jupiter and Saturn, J. Geophys. Res., 91, 1397, 1986.
Cheng, A. F., P. Haff, R. E. Johnson, and L. J. Lanzerotti, Interactions of Planetary Magnetospheres with Icy Satellite Surfaces, in Satellites, p. 403, edited by J. A. Burns and M. S. Matthews, Univ. of Arizona Press, 1986.
Cheng, A. F., Energetic Neutral Particles from Jupiter and Saturn, J. Geophys. Res., 89, 4524, 1986.
Cheng, A. F., Radial Diffusion and Ion Partitioning in the Io Torus, Geophys. Res. Lett., 13, 517, 1986.
Cheng, A. F., Magnetospheres of the Outer Planets, APL Tech. Digest, 7, 348, 1986.
Decker, R. B., and L. Vlahos, Modeling of Ion Acceleration through Drift and Diffusion at Interplanetary Shocks, J. Geophys. Res., 91, 13349, 1986.
Decker, R. B., and L. Vlahos, Numerical Studies of Particle Acceleration at Turbulent, Oblique Shocks with an Application to Prompt Ion Acceleration during Solar Flares, Astrophys. J., 306, 710, 1986.
Gold, R. E., and D. Venkatesan, Study of Interplanetary Spatial Structures During STIP Interval V (June-July 1978), Solar Technology Information Program (STIP) Symposium on Retrospective Analysis and Future Coordinated Intervals, 1986.
Gold, R. E., L. J. Lanzerotti, C. Maclennan, and S. M. Krimigis, Latitude Dependence of Corotating Shock Acceleration n the Outer Heliosphere, in The Sun and the Heliosphere in Three Dimensions, p. 325, edited by R. G. Marsden, D. Reidel (Holland), 1986.
Khurana, K. K., M. G. Kivelson, T. P. Armstrong, and R. J. Walker, Voids in Jovian Magnetosphere Revisited: Evidence of Spacecraft Charging, Geophys. Res. Lett., 92, 13399, 1986.
Krimigis, S. M., Energetic Ions Upstream of Planetary Bow Shocks: Fermi Acceleration of Leakage?, Proc. of the Comp. Study of Magnetospheric Systems-- CNES, p. 99, Cepadues Editions (France), 1986.
Krimigis, S. M., Luncheon at the White House: On Comets and the Planet Uranus, APL Tech. Digest, 7, 383, 1986.
Krimigis, S. M., Hot Plasma and Unusual Composition in Jupiter's Magnetosphere, the Twenty-Two Most Frequently Cited Publications, APL Tech. Digest, 7, 403, 1986.
Krimigis, S. M., T. P. Armstrong, W. I. Axford, A. F. Cheng, G. Gloeckler, D. C. Hamilton, E. P. Keath, L. J. Lanzerotti, and B. H. Mauk, The Magnetosphere of Uranus: Hot Plasma and Radiation Environment, Science, 233, 99, 1986.
Krimigis, S. M., D. G. Sibeck, and R. M. McEntire, Magnetospheric Particle Injection and the Upstream Ion Event of September 5, 1984, Geophys. Res. Lett., 13, 1376, 1986.
Lanzerotti, L. J., W. L. Brown, and R. E. Johnson, Astrophysical Implications of Ice Sputtering, Nucl. Instrum. Methods in Physics Res., B14, 373, 1986.
Lanzerotti, L. J., and R. E. Johnson, Astrophysical Implications of Ions Incident on Insulators, in Ion Beam Modification of Insulating Materials, edited by P. Mazzoldi and G. W. Arnold, Amsterdam, 1986.
Lanzerotti, L. J., and S. M. Krimigis, Comparative Magnetospheres, APL Tech. Digest, 7, 383, 1986.
Paonessa, M., and A. F. Cheng, Limits on Ion Radial Diffusion Coefficients in Saturn's Inner Magnetosphere, J. Geophys. Res., 91, 1391, 1986.
Pesses, M. E., and R. B. Decker, On Ion Acceleration in Interplanetary Quasi-Perpendicular Shock Waves, J. Geophys. Res., 91, 4143, 1986.
Venkatesan, D., R. B. Decker, and S. M. Krimigis, Measurement of Radial and Latitudinal Gradients of Cosmic Ray Intensity during the Decreasing Phase of Sunspot Cycle 21, in The Sun and Heliosphere in Three Dimensions, ed. R. G. Marsden, D. Reidel, p. 389, 1986.

1987 (Refereed Publications)

Beeck, J., G. M. Mason, D. C. Hamilton, G. Wibberenz, H. Kunow, D. Hovestadt, and B. Klecker, A Multi-Spacecraft Study of the Injection and Transport of Solar Energetic Particles, Astrophys. J., 322, 1052, 1987.
Behannon, K. W., R. P. Lepping, E. C. Sittler, N. F. Ness, B. H. Mauk, S. M. Krimigis, and R. L. McNutt, Jr., The Magnetotail of Uranus, J. Geophys. Res., 92, 15354, 1987.
Cheng, A. F., Proton and Oxygen Plasmas at Uranus, J. Geophys. Res., 92, 15309, 1987.
Cheng, A. F., S. M. Krimigis, B. H. Mauk, E. P. Keath, C. G. Maclennan, L. J. Lanzerotti, M. T. Paonessa, and T. P. Armstrong, Energetic Ion and Electron Phase Space Densities in the Magnetosphere of Uranus, J. Geophys. Res., 92, 15315, 1987.
Coroniti, F. V., W. S. Kurth, F. L. Scarf, S. M. Krimigis, C. F. Kennel, and D. A. Gurnett, Whistler Mode Emissions in the Uranian Radiation Belts, J. Geophys. Res., 92, 15324, 1987.
Decker, R. B., D. Venkatesan, and S. M. Krimigis, Latitudinal Gradient of Energetic Particles in the Outer Heliosphere During 1985-86, J. Geophys. Res., 92, 3375, 1987.
Decker, R. B., The Role of Drifts in Particle Acceleration at Shocks, Proc. of the International Symposium on Collisionless Shocks (Hungary), edited by K. Szego, p. 224, 1987.
Gold, R. E., L. J. Lanzerotti, and C. G. Maclennan, Enhanced Low Energy (1 MeV) Ion Fluxes in the Outer Heliosphere, Planet Space Sci., 35, 1359, 1987.
Krimigis, S. M., Observations of Energetic Ions and Electrons at Interplanetary Shocks and Upstream of Planetary Bow Shocks by the Voyager Spacecraft, Proc. of the International Symposium on Collisionless Shocks (Hungary), edited by K. Szego, p. 3, 1987.
Lanzerotti, L. J., W. L. Brown, and K. J. Marcantonio, Experimental Study of Erosion of Methane Ice by Energetic Ions and Some Considerations for Astrophysics, Astrophys. J., 313, 910, 1987.
Lanzerotti, L. J., C. G. Maclennan, J. N. Broughton, D. Venkatesan, and R. P. Lepping, Magnetic Field and Particle Pressure in the Plasma Sheet of Jupiter, in Magnetotail Physics, p. 383, edited by A. T. Y. Lui, Johns Hopkins Univ. Press, 1987.
Lanzerotti, L. J., W. L. Brown, C. G. Maclennan, A. F. Cheng, S. M. Krimigis, and R. E. Johnson, Effects of Charged Particles on the Surface of the Satellites and Rings of Uranus, J. Geophys. Res., 92, 14949, 1987.
Mauk, B. H., S. M. Krimigis, E. P. Keath, A. F. Cheng, T. P. Armstrong, L. J. Lanzerotti, G. Gloekler, and D. C. Hamilton, The Hot Plasma and Radiation Environment of the Uranian Magnetosphere, J. Geophys. Res., 92, 15283, 1987.
Mauk, B. H., and S. M. Krimigis, Radial Force Balance Within Jupiter's Dayside Magnetosphere, J. Geophys. Res., 92, 9931, 1987.
Paonessa, M., and A. F. Cheng, Satellite Sweeping in Offset Tilted Dipole Fields, J. Geophys. Res., 92, 1160, 1987.
Sittler, E. C., R. P. Lepping, B. H. Mauk, and S. M. Krimigis, Detection of Hot Plasma Component Within the Core Regions of Jupiter's Distant Magnetotail, J. Geophys. Res., 92, 9943, 1987.
Thompson, W. R., T. Henry, B. N. Khare, L. Flynn, J. Schwartz, and C. Sagan, Uranian Auroral Chemistry, J. Geophys. Res., 92, 15083, 1987.

1988 (Refereed Publications)

Decker, R. B., Computer Modeling of Test Particle Acceleration at Oblique Shocks, Space Sci. Rev., 48, 195, 1988.
Decker, R. B., The Role of Drifts in Diffusive Shock Acceleration, Astrophys. J., 324, 566, 1988.
Gold, R. E., R. B. Decker, S. M. Krimigis, L. J. Lanzerotti, and C. G. Maclennan, The Latitude and Radial Dependence of Shock Acceleration in the Heliosphere, J. Geophys. Res., 93, 991, 1988.
Krimigis, S. M., and D. Venkatesan, In Situ Acceleration of Charged Particles in the Outer Solar System Observed by the Voyager Spacecraft, Astrophys. & Space Sci., 144, 463, 1988.
Krimigis, S. M., E. P. Keath, B. H. Mauk, A. F. Cheng, L. J. Lanzerotti, R. P. Lepping, and N. F. Ness, Observations of Energetic Ion and Electron Enhancements Upstream and Downstream of Uranus' Bow Shock by the Voyager 2 Spacecraft, Planet. Space Sci., 36, 311, 1988.
Smith, R. A., F. Bagenal, A. F. Cheng, and D. F. Strobel, On the Energy Crisis in the Io Plasma Torus, Geophys. Res. Lett., 15, 544, 1988

1989 (Refereed Publications)

Cheng, A. F., A Model of Global Convection in Jupiter's Magnetosphere, J. Geophys. Res., 94, 12003, 1989.
Cheng, A. F., and S. M. Krimigis, Energetic Neutral Particle Imaging of Saturn's Magnetosphere, in Outstanding Problems in Solar System Plasma Physics: Theory and Instrumentation, edited by J. H. Waite, Jr., and R. Moore, AGU Monograph, 1989.
Krimigis, S. M., T. P. Armstrong, W. I. Axford, D. C. Hamilton, E. P. Keath, et al., Hot Plasma and Energetic Particles in Neptune's Magnetosphere, Science, 246, 1483, 1989.
Kurth, W. S., D. A. Gurnett, F. L. Scarf, and B. H. Mauk, Plasma Waves in the Magnetotail of Uranus, J. Geophys. Res., 94, 3505, 1989.
Thompson, W. R., S. K. Singh, B. N. Khare, and C. Sagan, Triton: Stratospheric Molecules and Organic Sediments, Geophys. Res. Lett., 16, 981, 1989.
Thompson, W. R., T. Henry, J. Schwartz, B. N. Khare, and C. Sagan, Production and Fate of Hydrocarbons, Nitriles, and Heteropolymers on Titan, Origins Life, 19, 475, 1989.

1990 (Refereed Publications)

Cheng, A. F., Current Sheet Interaction and Particle Acceleration in the Jovian Magnetosphere, J. Geophys. Res., 95, 4271, 1990.
Cheng, A. F., Triton Torus and Neptune Aurora, Geophys. Res. Lett., Neptune Special Issue, 1990.
Cheng, A. F., Global Magnetic Anomaly and Aurora of Neptune, Geophys. Res. Lett., Neptune Special Issue, 1990.
Cheng, A. F., S. M. Krimigis, and L. J. Lanzerotti, Energetic Particles at Uranus, in Uranus, U. of Arizona Press, 1990.
Decker, R. B., Particle Acceleration at Shocks with Surface Ripples, J. Geophys. Res., 95, 11, 993, 1990.
Krimigis, S. M., The Encounter of Voyager 2 with Neptune's Magnetosphere, in Magnetospheric Physics: Achievements and Prospects, B. Hultqvist and C. G. Falthammer (Eds.), Plenum Press, 1990.
Krimigis, S. M., The Magnetosphere of Neptune as Revealed by Voyager, COSPAR Proceedings, Adv. Space Res., 1991.
Krimigis, S. M., B. H. Mauk, A. F. Cheng, E. P. Keath, M. Kane, T. P. Armstrong, G. Gloeckler, and L. J. Lanzerotti, Hot Plasma Parameters in Neptune's Magnetosphere, Geophys. Res. Lett., 17, 1685, 1990.
Mauk, B. H., E. P. Keath, and S. M. Krimigis, The Voyager Program at APL, APL Tech. Dig., Vol. 11, p. 63, 1990.
Strobel, D. F., A. F. Cheng, M. Summers, and D. Strickland, Magnetosphere Interaction with Triton's Ionosphere, Geophys. Res. Lett., 1990.
Venkatesan, D., and S. M. Krimigis, Into the Night Between the Stars, Astronomy, 18, 42, 1990.
Venkatesan, D., Cosmic Rays, the Pulse of the Interplanetary Medium, Phys. Can., 46, 1, 1990.
Venkatesan, D., and S. M. Krimigis, The Heliomagnetosphere, Astronomy, 18, 1990.

1991 (Refereed Publications)

Cheng, A., and R. B. Decker, Nonadiabatic Particle Motion and Corotation Lag in the Jovian Magnetodisk, J. Geophys .Res., 92, 1397, 1991.
Cheng, A. F., S. M. Krimigis, and L. J. Lanzerotti, Energetic Particles at Uranus, in Uranus, p. 253, edited by J. T. Bergstrahl, E. D. Miner, and M. S. Matthews, U. of Arizona Press, 1991.
Giacalone, J., R. B. Decker, and T. P. Armstrong, The Effect of Magnetic Overshoot on Shock Drift Acceleration, J. Geophys. Res., 96, 3621, 1991.
Lanzerotti, L. J., R. E. Gold, D. Thompson, R. B. Decker, C. G. Maclennan, and S. M. Krimigis, Statistical Properties of Shock-accelerated Ions in the Outer Heliosphere, Astrophys. J., 380, L93, 1991.
Mauk, B. H., E. P. Keath, M. Kane, S. M. Krimigis, A. F. Cheng, M. H. Acuna, T. P. Armstrong, and N. F. Ness, The Magnetosphere of Neptune: Hot Plasmas and Energetic Particles, J. Geophys. Res., 96, 19061, 1991.
Paranicas, C. P., and A. F. Cheng, Satellite Sweeping of Energetic Particles at Neptune, J. Geophys. Res., 96, 19131, 1991.
Paranicas, C. P., and A. F. Cheng, Theory of Ring Sweeping of Energetic Particles, J. Geophys. Res., 96, 19123, 1991.

1992 (Refereed Publications)

Decker, R. B., Shock Drift Acceleration, Particle Acceleration in Cosmic Plasmas, edited by G. P. Zank and T. K. Gaisser, AIP Conference Proceedings 264, (American Journal of Physics: New York), p. 183, 1992.
Kane, M., B. H. Mauk, E. P. Keath, S. M. Krimigis, A Convected Distribution Model for Hot Ions in the Jovian Magnetodisc, Geophys. Res. Lett., 19, 1435, 1992.
Krimigis, S. M., Voyager Energetic Particle Observations at Interplanetary Shocks and Upstream of Planetary Bow Shocks, Space Sci. Rev., 59, 167, 1992.
Krimigis, S. M., Particles and Field Measurements at Neptune with Voyager 2, Adv. Space Res., 12, 55, 1992.
Krimigis, S. M., The Magnetosphere of Neptune, The Planetary Report, Vol. XII, pp. 10-13, 1992.
Lepping, R. P., L. F. Burlaga, A. J. Lazarus, V. M. Vasyliunas, A. Szabo, J. Steinberg, N. F. Ness, S. M. Krimigis, Neptune's Polar Cusp Region: Observations and Magnetic Field Analysis, J. Geophys. Res., 97, 8135, 1992.

1993 (Refereed Publications)

Cheng, A. F., and R. B. Decker, The Role of Triton in Neptune's Magnetosphere, in Plasma Environments of Non-Magnetic Planets, 4, COSPAR, edited by T. I. Gombosi, pp. 177-186, Pergamon Press, Oxford, 1993.
Collier, M. R., On Generating Kappa-like Distribution Functions Using Velocity Space Levy Flights, Geophys. Res. Lett., 20, 1521, 1993.
Decker, R. B., The Role of Magnetic Loops in Particle Acceleration at Nearly Perpendicular Shocks, J. Geophys. Res., 98, 33, 1993.
Lanzerotti, L. J., T. P. Armstrong, C. G. Maclennan, G. M. Simnett, A. F. Cheng, R. E. Gold D. J. Thomson, S. M. Krimigis, K. A. Anderson, S. E. Hawkins, III, M. Pick, E. C. Roelof, E. T. Sarris, and S. J. Tappin, Measurements of Hot Plasmas in the Magnetosphere of Jupiter, Planet. Space Sci., 41, 893, 1993.
Paranicas, C. and A. F. Cheng, Absence of Magnetic Trapping on Closed Field Lines at Neptune, Geophys. Res. Lett., 20, 2805, 1993. Ye, G. and T. P. Armstrong, Electron Distributions in the Inner Jovian Magnetosphere: Voyager 1 Observations, J. Geophys. Res., 98, 21253, 1993.

1994 (Refereed Publications)

Decker, R. B. and A. F. Cheng, A Model of Triton's Role in Neptune's Magnetosphere, J. Geophys. Res., 99, 19027, 1994.
Mauk, B. H., S. M. Krimigis, and M. H. Acunaa, Neptune's Inner Magnetosphere and Aurora: Energetic Particle Constraints, J. Geophys. Res., 99, 14781, 1994.
Mauk, B. H., E. P. Keath, and S. M. Krimigis, Unusual Satellite-Electron Signature Within the Uranian Magnetosphere and Its Implications Regarding Whistler Electron Loss Processes, J. Geophys. Res., 99, 19441, 1994.
Paranicas, C., and A. F. Cheng, Drift Shells and Aurora Computed Using the 08 Magnetic Field Model for Neptune, J. Geophys. Res., 99, 19433, 1994.
Villanueva, L., R. L. McNutt, Jr., A. J. Lazarus, and J. T. Steinberg, Voyager Observations of O+6 and Other Minor Ions in the Solar Wind, J. Geophys. Res., 99, 2553, 1994.

1995 (Refereed Publications)

Collier, M. R., The Adiabatic Transport of Superthermal Distributions Modeled by Kappa Functions, Geophys. Res. Lett., 22, 2673, 1995.
Collier, M. R. and D. C. Hamilton, The Relationship between Kappa and Temperature in Energetic Ion Spectra at Jupiter, Geophys. Res. Lett., 22, 303, 1995.
Decker, R. B., S. M. Krimigis, R. L. McNutt, D. C. Hamilton, and M. R. Collier, Latitude-Associated Differences in Low Energy Charged Particle Activity at Voyagers 1 and 2 During 1991 to Early 1994, Space Sci. Rev., 72, 347, 1995.
Kane, M., R. B. Decker, B. H. Mauk, and S. M. Krimigis, Latitudinal and Radial Variation of Shock Associated 30 keV Ion Spectra and Anisotropies at Voyagers 1 and 2, Space Sci. Rev., 72, 353, 1995.
Kane, M., B. H. Mauk, E. P. Keath, and S. M. Krimigis, Hot Ions in Jupiter's Magnetodisc: A Model for Voyager 2 Low Energy Charged Particle Measurements, J. Geophys. Res., 100, 19473, 1995.
Mauk, B. H., S. M. Krimigis, A. F. Cheng, and R. S. Selesnick, Energetic Particles and Hot Plasmas of Neptune, in Neptune and Triton, edited by D. Cruikshank and M. Mathews, pp. 169-232, Univ. of Arizona Press, Tucson, 1995.
Thomson, D. J., C. G. Maclennan, and L. J. Lanzerotti, Propagation of Solar Oscillations Through the Interplanetary Medium, Nature, 376, 139-144, 1995.

1996 (Refereed Publications)

Collier, M. R., and R. P. Lepping, Jovian Magnetopause Breathing., Planet. Space Sci., 44, 187, 1996.
Krimigis, S. M., The New Solar System: Solar Activity and the Solar Wind Interaction with the Planets, in Proc. Israel Institute of Advanced Studies at Tel Aviv University, Raymond and Beverly Sackler Distinguished Lectures, Geophysics and Planetary Sciences, p. 28, May 26 -June 7, 1996.
Maclennan, C. G., L. J. Lanzerotti, R. B. Decker, S. M. Krimigis, D. G. Hamilton, and M. Collier, Helioradius Dependence of Interplanetary Carbon and Oxygen Abundances During 1991 Solar Activity, Astrophys. J. Lett., 468, L123, 1996.
Mauk, B. H., S. A. Gary, M. Kane, E. P. Keath, S. M. Krimigis and T. P. Armstrong, Hot Plasma Parameters of Jupiter's Inner Magnetosphere, J. Geophys. Res., 101, 7685, 1996.
Paranicas, C. A., A. F. Cheng, and B. H. Mauk, Charged Particle Phase Space Densities in the Magnetospheres of Uranus and Neptune, J. Geophys. Res., 101, 10681, 1996.
Paranicas, C. A. and A. F. Cheng, Satellite Micro-Signatures at Saturn, Icarus, 125, 380, 1996.

1997 (Refereed Publications)

Boufaida, M., and T. P. Armstrong, Spatial Variations of 0.2 to 5 MeV Protons I the 1-5 AU in-Ecliptic Region from Ulysses, Voyager 1 and 2, and IMP 8 Gradient Studies, J. Geophys. Res., 102, 7013, 1997.
Giacalone, J., J. R. Jokipii, R. B. Decker, S. M. Krimigis, M. Scholer, and H. Kucharek, Pre-acceleration of Anomalous Cosmic Rays in the Inner Heliosphere, Astrophys. J., 486, 471, 1997.
Lanzerotti, L. J., C. G. Maclennan, T. P. Armstrong, E. C. Roelof, R. E. Gold, and R. B. Decker, Low Energy Charged Particles in the High Latitude Heliosphere, Adv. Space Res., 19, 851, 1997.
Paranicas, C., A. F. Cheng, B. H. Mauk, E. P. Keath, and S. M. Krimigis, Evidence of a Source of Energetic Ions at Saturn, J. Geophys. Res., 102, 14,459, 1997.
Roelof, E. C., G. M. Simnett, R. B. Decker, L. J. Lanzerotti, C. G. Maclennan, T. P. Armstrong, R. E. Gold, and S. M. Krimigis, Reappearance of Recurrent Low Energy Particle Events at Ulysses/HI-SCALE in the Northern Heliosphere, J. Geophys. Res., 102, 11,251, 1997.

1998 (Refereed Publications)

Kane, M., R. B. Decker, B. H. Mauk, and S. M. Krimigis, The Solar Wind Velocity Determined from Voyager 1 and 2: Low Energy Charged Particle Measurements in the Outer Heliosphere, J. Geophys. Res., 108, 267, 1998.
Mauk, B. H., R. W. McEntire, D. J. Williams, A. Lagg, E. C. Roelof, S. M. Krimigis, T. P. Armstrong, T. A. Fritz, L. J. Lanzerotti, J. G. Roederer, and B. Wilken,Galileo-Measured Depletion of Near-Io Hot Ring Current Plasmas Since the Voyager Epoch, J. Geophys. Res., 103, 4715, 1998.
McNutt, R. L., J. Lyon, and C. C. Goodrich, Simulations of the Heliosphere 1. Charge Exchange and Elastic-Collision Operators, J. Geophys. Res., 103, 1905, 1998.
Nikitin, A. V., R. L. Davidchack, and T. P. Armstrong, The Effect of Pulse Pile-up on Threshold Crossing Rates in a System with a Known Impulse Response, Nucl. Instr. Methods in Phys. Res., 411,159, 1998.
Simnett, G. M., H. Kunow, E. Fluekiger, T. Horbury, J. Kota, A. J. Lazarus, E. C. Roelof, R. B. Decker, J. A. Simpson, and M. Zhang, Corotating Particle Events, Space Sci. Rev., 83, 1998.

1999 (Refereed Publications)

Collier, M. R., Evolution of Kappa Distributions Under Velocity Space Diffusion: A model for the Observed Relationship between Their Spectral Parameters, J. Geophys. Res., 104, 28,559-28,564, 1999.
Gazis, P. R., F. B. McDonald, R. A. Burger, S. Chalov, R. B. Decker, J. R. Dwyer, D. S. Intriligator, J. R. Jokipii, A. J. Lazarus, G. M. Mason, V. J. Pizzo, M. S. Potgeiter, I. Richardson, and L. J. Lanzerotti, Corotating Interaction Regions in the Outer Heliosphere, Space Sci. Rev., 89, 269-301, 1999.
Lazarus, A. J., J. D. Richardson, R. B. Decker, F. B. McDonald, CIRs Observed from Voyager 2 in the Outer Heliosphere, AIP Conf. Proc., CP471, 771-774, 1999.
Lazarus, A. J., J. D. Richardson, R. B. Decker, F. B. McDonald, Voyager 2 Observations of Corotating Interaction Regions (CIRs) in the Outer Heliosphere, Space Sci. Rev., 89, 53-60, 1999.
Mason, G. M., R. von Steiger, R. B. Decker, M. I. Desai, J. R. Dwyer, L. A. Fisk, M. Franz, G. Gloeckler, J. T. Gosling, M. Hilchenbach, R. Kallenbach, E. Keppler, B. Klecker, H. Kunow, G. Mann, J. E. Mazur, I. G. Richardson, T. R. Sanderson, G. M. Simnett, Y. -M. Wang, and R. F. Wimmer-Schweingruber, Origin, Injection, and Observations of CIR particles: Observations, Space Sci. Rev., 89, 327-363, 1999.
McNutt, R. L., Jr., J. Lyon, C. G. Goodrich, and M. Wiltberger, 3D MHD Simulations of the Heliosphere-VLSIM Interaction, AIP Conf. Proc., CP471, 823, 1999.
McNutt, R. L., Jr., J. Lyon, and C. G. Goodrich, Simulation of the Heliosphere: Generalized Charge-Exchange Cross Sections, J. Geophys. Res., 104, 14803, 1999.

2000 (Refereed Publications)

Decker, R. B., E. C. Roelof, and S. M. Krimigis, Solar Energetic Particle Propagation in 1997-99: Observations from ACE, Ulysses, and Voyagers 1 and 2, in Acceleration and Transport of Energetic Particles in the Heliosphere, edited by R.A. Mewaldt, T.H. Zurbuchen, and A.C. Cummings, AIP Conf. Proc. 528, 165, 2000.
Krimigis, S. M., R. B. Decker, D. C. Hamilton, and G. Gloeckler, Observations of Pick-up Ions in the Outer Heliosphere by Voyagers 1 and 2, in Acceleration and Transport of Energetic Particles in the Heliosphere, edited by R.A. Mewaldt, T.H. Zurbuchen, and A.C. Cummings, AIP Conf. Proc. 158, 333, 2000.
Rice, W. K., G. P. Zank, J. D. Richardson, and R. B. Decker, Ion Injection and Shock Acceleration in the Outer Heliosphere, Geophys. Res. Lett., 27, 509, 2000.

2001 (Refereed Publications)

Decker, R. B., C. Paranicas, S. M. Krimigis, K. Paularena, and J. D. Richardson, Recurrent Ion Events and Plasma Disturbances at Voyager 2 in 5-50 AU, in The Outer Heliosphere: The Next Frontiers, COSPAR Colloquia, edited by K. Scherer, H. Fichtner, H.-J. Fahr, and E. Marsch, Pergamon, New York, 11, 321, 2001.
Hill, M. E., D. C. Hamilton, and S. M. Krimigis, Periodicity of 151 Days in Outer-heliospheric Anomalous Cosmic Ray Fluxes, J. Geophys. Res., 106, 8315-8322, 2001.
Jurac, S., R. E. Johnson, J. D. Richardson, and C. Paranicas, Satellite Sputtering in Saturn's Magnetosphere, Planet. and Space Sci., 49, 319, 2001.
Lanzerotti, L. J., S.M. Krimigis, R. B. Decker, S. E. Hawkins, III, R. E. Gold, E.C. Roelof, T.P Armstrong, Low-energy Particles in the Global Heliosphere 2001-2004: 1 to 90 AU, Space Sci. Rev., 243-248, 2001.
McNutt, R. L. Jr., M. Wiltberger, J. Lyon, and C. C. Goodrich, A Fluid Approach to the Heliosphere/VLISM Problem, in The Outer Heliosphere: The Next Frontiers, COSPAR Colloquia, Vol. 11, pp. 89-98, ed. K. Scherer, H. Fichtner, H.-J. Fahr, and E. Marsch, Pergamon, New York, 2001.
Paranicas, C., R. W. Carlson, and R. E. Johnson, Electron Bombardment of Europa, Geophys. Res. Lett., 28, 673, 2001.

2002 (Refereed Publications)

Hill, M. E., D. C. Hamilton, and S. M. Krimigis, Evolution of Anomalous Cosmic-ray Oxygen and Helium Energy Spectra during the Solar Cycle 22 Recovery Phase in the Outer Heliosphere, Astrophys. J., 572, L169-L172, 2002
Paranicas, C., J. M. Ratliff, B. H. Mauk, C. Cohen, and R. E. Johnson, The Ion Environment of Europa and Its Role in Surface Energetics, Geophys. Res. Lett., 29, 18-1, 2002

2003 (Refereed Publications)

Decker, R. B., and S. M. Krimigis, Voyager Observations of Low-energy Ions during Solar Cycle 23, Adv. Space Res., 32, 597, 2003.
Decker, R. B., S. M. Krimigis, T. P. Armstrong, C. J. Mosley, D. C. Hamilton, and G. Gloeckler, Observations of Low-energy Oxygen at Voyagers 1 & 2, Adv. Space Res., 32, 591, 2003.
Hill, M. E., D. C. Hamilton, J. E. Mazur, and S. M. Krimigis, Anomalous Cosmic Ray Intensity Variations in the Inner and Outer Heliosphere during the Solar Cycle 22 Recovery Phase (1991 - 1999), J. Geophys. Res., 108 (A10), 8037, doi:10.1029/2003JA009914, 2003.
Krimigis, S.M., R.B. Decker, M.E. Hill, T.P. Armstrong, G. Gloeckler, D.C. Hamilton, L.J. Lanzerotti, and E.C. Roelof, Evidence that Voyager-1 (V1) Exited the Solar Wind at ~85 AU, Nature, 426, 45, 2003.
Paranicas, C., B. H. Mauk, R. E. McEntire, and T. P. Armstrong, The Radiation Environment near Io, Geophys. Res. Lett., 30, 1919, doi:10.1029/2003GL017682, 2003.

2004 (Refereed Publications)

Armstrong, T. P., J. W. Manweiler, N. Krupp, A. Lagg, S. Livi, S. M. Krimigis, D. G. Mitchell, and L. J. Lanzerotti, Comparison of Initial Cassini/LEMMS and Voyager 1 and 2 Low Energy Charged Particle Trapped Radiation Observations, 35th COSPAR Scientific Assembly, Paris, July 18-25, 2004.
Decker, R. B., S.M. Krimigis, E. C. Roelof, L. F. Burlaga, and N. F. Ness, Pitch Angle Distributions of 0.6-1.8 MeV Protons Observed by Voyager 1 at 85-87 AU, Physics of the Outer Heliosphere: Third International IGPP Conference, edited by V. Florinski, N. V. Pogorelov, and G. P. Zank, CP719, American Institute of Physics, 0-7354-0199-3/04, 150-156, 2004.
Hill, M.E., Investigating the Heliosphere with Low-energy Anomalous Cosmic Rays, Physics of the Outer Heliosphere: Third International IGPP Conference, edited by V. Florinski, N. V. Pogorelov, and G. P. Zank, CP719, American Institute of Physics, 0-7354-0199-3/04, 156-161, 2004.
Krimigis S. M., R. B. Decker, E. C. Roelof, and M. E. Hill, Energetic Particle Observations Near the Termination Shock, Physics of the Outer Heliosphere: Third International IGPP Conference, edited by V. Florinski, N. V. Pogorelov, and G. P. Zank, CP719, American Institute of Physics, 0-7354-0199-3/04, 133-138, 2004.
Paranicas, C., R. B. Decker, B. H. Mauk, S. M. Krimigis, T. P. Armstrong, S. Jurac, Energetic ion composition in Saturn's magnetosphere revisited, Geophys. Res. Lett., 31, 4810, doi:10.1029/2003GL018899, 2004.

2005 (Refereed Publications)

Decker, R. B., S. M. Krimigis, E. C. Roelof, M. E. Hill, T. P. Armstrong, G. Gloeckler, D. C. Hamilton, and L. J. Lanzerotti, Voyager 1 in the foreshock, termination shock, and heliosheath, Science, 309, 2020, 2005.
Lario, D., R. B. Decker, S. Livi, S. M. Krimigis, E. C. Roelof, C. T. Russell, R. B. McKibben, and C. D. Fry, Heliospheric Energetic particle observations during the October-November 2003 events, J. Geophys. Res, 110, A09S11, 10.1029/2004JA010940, 2005.
Krimigis, S. M., R. B. Decker, E. C. Roelof, and M. E. Hill, Voyager's discovery of region of energetic particles associated with the termination shock (TS), Proc. of the Solar Wind 11/SOHO 16, Connecting Sun and Heliosphere (ESA SP-592), p. 21, 2005.
Gloeckler, G., L. A. Fisk, and L. J. Lanzerotti, Acceleration of solar wind and pickup ions by shocks, Proc. of the Solar Wind 11/SOHO 16, Connecting Sun and Heliosphere (ESA SP-592), 2005.
Paranicas, C., R. B. Decker, D. J. Williams, D. G. Mitchell, P. C. Brandt, and B. H. Mauk, Some recent research highlights from the planetary magnetospheres and the heliosphere, Johns Hopkins APL Technical Digest, Vol. 26, No. 2, 2005.

2006 (Refereed Publications)

Decker, R. B., S. M. Krimigis, E. C. Roelof, M. E. Hill, Low-energy ions near the termination shock, in Physics of the Inner Heliosheath: Voyager Observations, Theory and Future Prospects, IGPP 5th Internat. Astrophys. Conf., J. Heerikhuisen et al., eds., American Institute of Physics, CP858, 73, 2006.
Hill, M. E., R. B. Decker, E. C. Roelof, S. M. Krimigis, and G. Gloeckler, Heliosheath particles, anomalous cosmic rays and a possible "third source" of energetic ions, in Physics of the Inner Heliosheath: Voyager Observations, Theory and Future Prospects, IGPP 5th Internat. Astrophys. Conf., J. Heerikhuisen et al., eds., American Institute of Physics, CP858, 98, 2006.
Mosley, C., and T. P. Armstrong, Solar control of pre-termination shock energetic particle variations observed at Voyager 1, Geophys. Res. Lett., Vol. 33, L18102, doi:10.1029/2006GL026732, 2006.
Lario, D., Radial evolution of the energetic particle response to ICMEs beyond 1 AU, in Solar Eruptions and Energetic Particles, Geophys, Monograph Series, 165, Edited by N. Gopalswamy, R. Mewaldt, J. Torsti, in press, 2006.
Kurth, W. S., D. A. Gurnett, and R. B. Decker, Plasma waves associated with the termination shock, in Physics of the Inner Heliosheath: Voyager Observations, Theory and Future Prospects, IGPP 5th Internat. Astrophys. Conf., J. Heerikhuisen et al., eds., American Institute of Physics, CP858, 116, 2006.
Gazis, P. R., A. Balogh, S. Dalla, R. Decker, B. Heber, T. Horbury, A. Kilchenmann, J Kota, H. Kucharek, H. Kunow, D. Lario, M. S. Potgieter, J. D. Richardson, P. Riley, L. Rodriguez, G. Siscoe, and R. von Stieger, ICMEs at high latitudes and in the outer heliosphere: Report of Working Group H, in Coronal Mass Ejections, Proceedings of the International Space Science Institute, Kluwer Academic Publishers, in press, 2006.
Cooper, J. F., M. E. Hill, J. D. Richardson, S. J. Sturner, Proton irradiation environment of solar system objects in the heliospheric boundary region, in Physics of the Inner Heliosheath: Voyager Observations, Theory and Future Prospects, IGPP 5th Internat. Astrophys. Conf., J. Heerikhuisen et al., eds., American Institute of Physics, CP858, 372, 2006.

2007 (Refereed Publications)

Cooper, J. F., P. D. Cooper, E. C. Sittler, S. J. Sturner, A. M. Rymer, and M. E. Hill, Radiolytic gas-driven cryovolcanism in the outer solar system, submitted to JGR Planets, August 2007.
Decker, R. B, S. M. Krimigis, E. C. Roelof, and M. E. Hill, Foreshock, termination shock, and heliosheath: Voyager 1/2 observation of structure and turbulence, in Turbulence and Nonlinear Processes in Astrophysical Plasmas, 6th Annual Internat. Astrophys. Conf., edited by D. Shaikh and G. P. Zank, AIP CP932, 197, 2007.

2008 (Refereed Publications)

Decker, R. B., S. M Krimigis, E. C. Roelof, M. E. Hill, T. P. Armstrong, G. Gloeckler, D.C. Hamilton, and L.J Lanzerotti, Shock that terminates the solar wind is mediated by non-thermal ions, Nature, submitted, 2008.
Florinski, V., R. B. Decker, and J. A. le Roux, Pitch-angle distributions of energetic particles near the heliospheric termination shock, J. Geophys. Res., in press, 2008.
Decker, R. B., S. M Krimigis, E. C. Roelof, and M. E. Hill, Particle acceleration at the termination shock: Voyager 1 and 2 observations, in IGPP 7th Internat. Astrophys. Conf., Particle Acceleration and Transport in the Heliosphere and Beyond, AIP Conf. Proc., submitted, 2008.

Conference Proceedings

1979 (Conference Proceedings)

Hamilton, D. C., G. Gloeckler, T. P. Armstrong, W. I. Axford, C. O. Bostrom, C. Y. Fan, S. M. Krimigis, and L. J. Lanzerotti, Recurrent Energetic Particle Events Associated with Forward/Reverse Shock Pairs Near 4 AU in 1978, Proc. 16th Internat. Cosmic Ray Conf., 5, 363, 1979.

1981 (Conference Proceedings)

Decker, R. B., M. E. Pesses, and T. P. Armstrong, On the acceleration of thermal coronal ions by flare-induced shock waves, Proc. 17th Internat. Cosmic Ray Conf., 3, 406,1981.
Hamilton, D. C., and G. Gloeckler, Evolution of the energetic particle composition during the November 1977 solar flare event as observed by Voyager 2, Proc. 17th Internat. Cosmic Ray Conf., 10, 49, 1981.
Krimigis, S. M., Planetary magnetospheres: The in situ astrophysical laboratories, Proc. 17th Internat. Cosmic Ray Conf., 12, 229, 1981.
Roelof, E. C., R. B. Decker, S. M. Krimigis, D. Venkatesan and A. J. Lazarus, Galactic cosmic ray gradients, field-aligned and latitudinal, among Voyagers 1/2 and IMP 8, Proc. 17th Internat. Cosmic Ray Conf., 10, 96, 1981.

1983 (Conference Proceedings)

Hamilton, D. C., and G. Gloeckler, The September 1979 Solar Cosmic Ray Event, Proc. 18th Internat. Cosmic Ray Conf., 4, 30, 1983.
Venkatesan, D., R. B. Decker, and S. M. Krimigis, Cosmic Ray Inten. Gradients in the Radial Distribution 1-13 AU as Determined from a Comparative Study of Observations by Spacecraft Voyagers 1 and 2 and Earth Orbiter IMP-8, in Proc. 18th Internat. Cosmic Ray Conf., 10, 156, 1984.

1984 (Conference Proceedings)

Johnson, F. E., L. A. Barton, W. A. Jesser, L. J. Lanzerotti, and W. L. Brown, Charged particle modification of ices in the Saturnian and Jovian systems, Proc. of NATO Advanced Research Workshop on Ices in the Solar System, Nice, France, 1984.
Lanzerotti, L. J., W. L. Brown, and R. E. Johnson, Laboratory studies of ion irradiation of water, sulfur dioxide, and methane ices, Proc. of NATO Advanced Research Workshop on Ices in the Solar System, Nice, France, 1984.

1985 (Conference Proceedings)

Decker, R. B., and L. Vlahos, Prompt acceleration of ions by oblique turbulent shocks in solar flares, Proc. 19th Internat. Cosmic Ray Conf., 4, 10, 1985.
Decker, R. B., and L. Vlahos, Energetic ion acceleration at collisionless shocks, Proc. 19th Internat. Cosmic Ray Conf., 4, 166, 1985.
Gold, R. E., and D. Venkatesan, Longitudinal distribution of cosmic rays in the heliosphere, Proc. 19th Internat. Cosmic Ray Conf., 4, 405, 1985.
Gold, R. E., L. J. Lanzerotti, C. G. Maclennan, and S. M. Krimigis, Latitude dependence of corotating shock acceleration, Proc. 19th Internat. Cosmic Ray Conf., 4, 186, 1985.
Hamilton, D. C., G. M. Mason, and G. Gloeckler, Constraints on solar flare particle transport models from anisotropy observations at Voyager 1, Proc. 19th Internat. Cosmic Ray Conf., 4, 321, 1985.
Krimigis, S. M., and E. T. Sarris, Acceleration of ions and electrons to near-cosmic ray energies in a perpendicular shock: The January 6, 1978 event, Proc. 19th Internat. Cosmic Ray Conf., 4, 170, 1985.
Mason, G. M., D. C. Hamilton, G. Gloeckler, and B. Klecker, Radial transport of 1 MeV/nucleon ions during the November 22, 1977 solar particle event, Proc. 19th Internat. Cosmic Ray Conf., 4, 347, 1985.
Venkatesan, D., R. B. Decker, and S. M. Krimigis, Voyager 1 and 2 measurements of radial and latitudinal cosmic ray gradients during 1981-84, Proc. 19th Internat. Cosmic Ray Conf., 4, 170, 1985.

1987 (Conference Proceedings)

Venkatesan, D., R. B. Decker, and S. M. Krimigis, Cosmic ray intensity gradients during 1984-86, Proc. 20th Internat. Cosmic Ray Conf., 2, 385, 1987.

1990 (Conference Proceedings)

Decker, R. B., S. M. Krimigis, and D. Venkatesan, Onset of cosmic ray modulation observed at Voyagers 1 and 2 during the early phase of solar cycle 22, Proc. 21st Internat. Cosmic Ray Conf., 6, 152, 1990.
Venkatesan, D., R. B. Decker, S. M. Krimigis, T. Mathews, and E. T. Sarris, The great Forbush decrease of March 1989 and the interplanetary energetic particle environment, Proc. 21st Internat. Cosmic Ray Conf., 6, 247, 1990.

1992 (Conference Proceedings)

Decker, R. B., R. E. Gold, and S. M. Krimigis, Distributions of 30-4000 keV ions associated with an interplanetary shock at Voyager 2 (30 AU) and Voyager 1 (38 AU) in 1989, Proc. 22nd Internat. Cosmic Ray Conf., 4, 296, 1992.
Decker, R. B., Low energy charged particles at Voyagers 1 and 2, in Collected Workshop Papers, Solar Wind Termination Encounter Workshop, vol. II, Space Physics & Solar System Exploration Divisions, OSSA, NASA, p. 118, 1992.
Gold, R. E., R. B. Decker, S. M. Krimigis, and L. J. Lanzerotti, The extent and symmetry of shocks in the outer heliosphere, Proc. 22nd Internat. Cosmic Ray Conf., 7, 605, 1992.

1993 (Conference Proceedings)

Decker, R. B., The role of magnetic loops in particle acceleration at nearly perpendicular shocks, J. Geophys. Res., 98, 33, 1993.
Decker, R. B., S. M. Krimigis, and D. Venkatesan, A survey of energetic particle activity in the heliosphere in 1991-92, Proc. 23rd Internat. Cosmic Ray Conf., 3, 481, 1993.
Decker, R. B., S. M. Krimigis, Two unusual shock events observed at the Voyagers in 1991, Proc. 23rd Internat. Cosmic Ray Conf., 3, 310, 1993.
Kane, M., R. B. Decker, B. H. Mauk, and S. M. Krimigis, Shock conditions and hot ion anisotropies during the Voyager 2 encounter with a 1989 interplanetary shock at 29 AU, Proc. 23rd Internat. Cosmic Ray Conf., 3, 302, 1993.

1995 (Conference Proceedings)

Decker, R. B., S. M. Krimigis, L. F. Burlaga, and R. L. McNutt, Pressure and energy carried by superthermal ions during the September 1991 GMIR at Voyagers 1 and 2, Proc. 24th Internat. Cosmic Ray Conf., 4, 425, 1995.
Decker, R. B., S. M. Krimigis, and M. Kane, Spatial gradients, energy spectra, and anisotropies of ions 30 keV at CIR shocks from 1 to 50 AU, Proc. 24th Internat. Cosmic Ray Conf., 4, 421, 1995.
Krimigis, S. M., R. B. Decker, R. L. McNutt, D. Venkatesan, D. H. Hamilton, and M. Collier, Energetic particle activity in the heliosphere, 1991-1995, Proc. 24th Internat. Cosmic Ray Conf., 4, 401, 1995.
Krupp, N., R. B. Decker, L. J. Lanzerotti, E. Keppler, S. M. Krimigis, R. E. Gold, Comparison of recurrent ion events using Ulysses HI-SCALE and EPAC data and Voyager LECP Data, Proc. 24th Internat. Cosmic Ray Conf., 4, 431, 1995.
Paranicas, C. and A. F. Cheng, Investigation of additional particulate risk to Cassini spacecraft based on Voyager Saturn data, Report to JPL MIMI Science Team, September, 1995.

1997 (Conference Proceedings)

Hamilton, D. C., M. E. Hill, R. B. Decker, and S. M. Krimigis, Temporal and spatial variations in the spectra of low-energy ions in the outer heliosphere, Proc. 25th Internat. Cosmic Ray Conf., 2, 261, 1997.
Krimigis, S. M., R. B. Decker, D. C. Hamilton, and M. E. Hill, Energetic ions in the outer heliosphere, 1992-1997, Proc. 25th Internat. Cosmic Ray Conf., 1, 393, 1997.
Simnett, S. M., R. B. Decker, and E. C. Roelof, Confinement of electrons accelerated at distant, high-latitude corotating interaction regions in the inner heliosphere, Proc. 25th Internat. Cosmic Ray Conf., 1, 361, 1997.

1999 (Conference Proceedings)

Christian, E. R., W. R. Binns, J. B. Blake, C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, D. C. Hamilton, M. E. Hill, P. L. Hink, E. Keppler, S. M. Krimigis, R. A. Leske, M. D. Looper, R. G. Marsden, G. M. Mason, J. E. Mazur, R. A. Mewaldt, T. R. Sanderson, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and N. Yanasak, Observations of solar modulation of galactic and anomalous cosmic rays during solar minimum, Proc. 26th Internat. Cosmic Ray Conf., 7, 519, 1999.
Decker, R. B., A. G. Ananth, S. M. Krimigis, D. C Hamilton, and M. E. Hill, Small-scale variations in ACR intensities at Voyagers 1 and 2 in 1992-1998, Proc. 26th Internat. Cosmic Ray Conf., 7, 512, 1999.
Decker, R. B., E. C. Roelof, and S. M. Krimigis, Solar energetic particles from the April 1998 activity: Observations from 1 to 72 AU, Proc. 26th Internat. Cosmic Ray Conf., 6, 328, 1999.
Hamilton, D. C., M. E. Hill, G. Gloeckler, R. B. Decker, and S. M. Krimigis, Anomalous cosmic ray spectra in the outer heliosphere: 1992-1998, Proc. 26th Internat. Cosmic Ray Conf., 7, 535, 1999.
McKibben, R. B., C. Lopate, M. Zhang, J. A. Simpson, R. B. Decker, and S. M. Krimigis, The onset of modulation in cycle 23 from 1 to 72 AU, Proc. 26th Internat. Cosmic Ray Conf., 7, 95, 1999.
Stone, E. C., A. C. Cummings, D. C. Hamilton, M. E. Hill, and S. M. Krimigis, Voyager observations of anomalous and galactic cosmic rays during 1998, Proc. 26th Internat. Cosmic Ray Conf., 26th, 7, 551, 1999.

2000 (Conference Proceedings)

Anagnostopoulos G. C., I. Karanikola, A. Aggelis, Energetic particle populations within Jupiter's magnetosheath: Ulysses and Voyager-1/2 observations, Meeting on Intercomparative Magnetosheath Studies, Antalya, Turkey, Program and Abstract Book, 10, 2000.

2001 (Conference Proceedings)

Hill, M. E, D. C. Hamilton, J. E. Mazur, and S. M. Krimigis, The 1992-2000 recovery of anomalous cosmic ray oxygen throughout the heliosphere, Proc. 27th Internat. Cosmic Ray Conf., 10, 4247-4250, 2001.
Krimigis, S. M., R. B. Decker, D. C. Hamilton, M. E. Hill, and G. Gloeckler, Survey of energetic particles observed at Voyager 1 and 2 During 1991-2001, Proc. 27th Internat. Cosmic Ray Conf., 9, 3607-3610, 2001.

2002 (Conference Proceedings)

Anagnostopoulos G. C., I. Karanikola, M. Athanasiou, and S. M. Krimigis, Quasi-Periodic (10-80 min) Temporal and spatial variations of energetic particle observations, in Jovian Magnetosphere, Euroconference: Jupiter after Galileo and Cassini, Lisbon, Portugal, 2002.

2003 (Conference Proceedings)

Decker, R. B., S. M. Krimigis, E. C. Roelof, and M. E. Hill, Angular distributions and energy spectra of energetic particles observed by Voyager 1 at 85-88 AU, Proc. 28th Internat. Cosmic Ray Conf., 7, 3773, 2003.
Hill, M. E., D. C. Hamilton, R. B. Decker, and S. M. Krimigis, Sustained energetic particle intensity enhancements at Voyager 1 beginning in 2002, Proc. 28th Internat. Cosmic Ray Conf., 7, 3893, 2003.
Hill, M. E., and D. C. Hamilton, Quasi-local and non-local intensity gradients of anomalous cosmic rays, Proc. 28th Internat. Cosmic Ray Conf., 7, 3969, 2003.
Krimigis, S. M., R. B. Decker, E. C. Roelof, and D. Lario, Energetic particle intensity increases at Voyagers 1 and 2 during 2002-03, Proc. 28th Internat. Cosmic Ray Conf., 7, 3689, 2003.

2004 (Conference Proceedings)

2005 (Conference Proceedings)

Theses

Paonessa, M.T., Analysis of Voyager observations of ion and electron phase space densities in the magnetospheres of Jupiter and Saturn, Ph.D. Dissertation, University of Kansas, 1983.
Tariq, G. F., Voyager 2 encounter with Ganymede's wake: Hydrodynamic and electrodynamic processes, Ph.D. Dissertation, University of Kansas, 1984.
Brown, D. C., Observations of sunward and tailward ion streaming in the magnetotail of Jupiter with Voyager 2, Ph.D. Dissertation, University of Maryland, 1985.
Bell, E. V., Interactions of charged particles with natural satellites of Jupiter and Saturn, Ph.D. Dissertation, University of Kansas, 1987.
Murtha, J. M., The acceleration of low energy charged particles at interplanetary shock waves, M.S. Thesis, University of Calgary, 1989.
Kane, M., A convected kappa distribution model for hot ions in the outer Jovian magnetosphere, Ph.D. Dissertation, The Johns Hopkins University, 1991.
Collier, M. R., Energetic particle acceleration in the Jovian Magnetosphere, Ph.D. Dissertation, University of Maryland, 1993.
Hill, M. E., Methods of analysis for Voyager LECP data, M.S. Thesis, University of Maryland, 1998.
Hill, M. E., Transport phenomena of anomalous cosmic rays during the recovery phase of solar cycle 22, Ph.D. Dissertation, University of Maryland, December 2001.
Mosley, C. J., Observations by Voyager 1 of the Low Energy Ion Component of the Anomalous Cosmic Rays from 83 AU to 91 AU, Ph.D. Dissertation, Union Institute & University, 2005.

Technical Documents

Gary, S., et al., Voyager LECP engineering handbook, JHU/APL Tech. Doc., http://sd-www.jhuapl.edu/VOYAGER/tech_docs/gary_et_al_1999.pdf, 1999.