Thomas P. Armstrong - Publications

Affiliations: 
University of Kansas, Lawrence, KS, United States 
Area:
Fluid and Plasma Physics, Astronomy and Astrophysics
Website:
https://physics.ku.edu/thomas-p-armstrong

51 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2013 Krimigis SM, Decker RB, Roelof EC, Hill ME, Armstrong TP, Gloeckler G, Hamilton DC, Lanzerotti LJ. Search for the exit: Voyager 1 at heliosphere's border with the galaxy. Science (New York, N.Y.). 341: 144-7. PMID 23811223 DOI: 10.1126/Science.1235721  1
2012 Cooper JF, King JH, Papitashvili NE, Lal N, Sittler EC, Sturner SJ, Hills HK, Lipatov AS, Kovalick TJ, Johnson RC, Leckner HA, McGuire RE, Narock TW, Szabo A, Roberts DA, ... Armstrong TP, et al. Space weathering investigations enabled by NASA's virtual heliophysical observatories Aip Conference Proceedings. 1500: 204-209. DOI: 10.1063/1.4768767  1
2012 Krupp N, Roussos E, Kollmann P, Paranicas C, Mitchell DG, Krimigis SM, Rymer A, Jones GH, Arridge CS, Armstrong TP, Khurana KK. The Cassini Enceladus encounters 2005-2010 in the view of energetic electron measurements Icarus. 218: 43-447. DOI: 10.1016/J.Icarus.2011.12.018  1
2011 Ogasawara K, Livi SA, Mitchell DG, Armstrong TP, Krupp N. Properties of energetic particle bursts at dawnside magnetosheath: Cassini observations during the 1999 Earth swing-by Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011Ja016813  1
2011 Roussos E, Krupp N, Paranicas CP, Kollmann P, Mitchell DG, Krimigis SM, Armstrong TP, Went DR, Dougherty MK, Jones GH. Long- and short-term variability of Saturn's ionic radiation belts Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2010Ja015954  1
2010 Paranicas C, Mitchell DG, Krimigis SM, Carbary JF, Brandt PC, Turner FS, Roussos E, Krupp N, Kivelson MG, Khurana KK, Cooper JF, Armstrong TP, Burton M. Asymmetries in Saturn's radiation belts Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2009Ja014971  1
2009 Krupp N, Roussos E, Lagg A, Woch J, Müller AL, Krimigis SM, Mitchell DG, Roelof EC, Paranicas C, Carbary J, Jones GH, Hamilton DC, Livi S, Armstrong TP, Dougherty MK, et al. Energetic particles in Saturn's magnetosphere during the Cassini nominal mission (July 2004-July 2008) Planetary and Space Science. 57: 1754-1768. DOI: 10.1016/J.Pss.2009.06.010  1
2009 Armstrong TP, Taherion S, Manweiler J, Krimigis S, Paranicas C, Mitchell D, Krupp N. Energetic ions trapped in Saturn's inner magnetosphere Planetary and Space Science. 57: 1723-1731. DOI: 10.1016/J.Pss.2009.03.008  1
2009 Gombosi TI, Armstrong TP, Arridge CS, Khurana KK, Krimigis SM, Krupp N, Persoon AM, Thomsen MF. Saturn's magnetospheric configuration Saturn From Cassini-Huygens. 203-255. DOI: 10.1007/978-1-4020-9217-6_9  1
2008 Decker RB, Krimigis SM, Roelof EC, Hill ME, Armstrong TP, Gloeckler G, Hamilton DC, Lanzerotti LJ. Mediation of the solar wind termination shock by non-thermal ions. Nature. 454: 67-70. PMID 18596801 DOI: 10.1038/Nature07030  1
2008 Roussos E, Krupp N, Armstrong TP, Paranicas C, Mitchell DG, Krimigis SM, Jones GH, Dialynas K, Sergis N, Hamilton DC. Discovery of a transient radiation belt at Saturn Geophysical Research Letters. 35. DOI: 10.1029/2008Gl035767  1
2008 Paranicas C, Mitchell DG, Krimigis SM, Hamilton DC, Roussos E, Krupp N, Jones GH, Johnson RE, Cooper JF, Armstrong TP. Sources and losses of energetic protons in Saturn's magnetosphere Icarus. 197: 519-525. DOI: 10.1016/J.Icarus.2008.05.011  1
2007 Neugebauer M, Gloeckler G, Gosling JT, Rees A, Skoug R, Goldstein BE, Armstrong TP, Combi MR, Mäkinen T, McComas DJ, Von Steiger R, Zurbuchen TH, Smith EJ, Geiss J, Lanzerotti LJ. Encounter of the Ulysses spacecraft with the ion tail of comet McNaught Astrophysical Journal. 667: 1262-1266. DOI: 10.1086/521019  1
2007 Denker C, Reza JZ, Nelson AJ, Patterson JD, Armstrong TP, Maclennan CG, Lanzerotti LJ. Statistical study of low-energy heliosphere particle fluxes from 1.4 to 5 AU over a solar cycle Space Weather. 5. DOI: 10.1029/2006SW000274  1
2006 Mosley CJ, Armstrong TP. Solar control of pre-termination shock energetic particle variations observed at Voyager 1 Geophysical Research Letters. 33. DOI: 10.1029/2006GL026732  1
2006 Sittler EC, Johnson RE, Smith HT, Richardson JD, Jurac S, Moore M, Cooper JF, Mauk BH, Michael M, Paranicas C, Armstrong TP, Tsurutani B. Energetic nitrogen ions within the inner magnetosphere of Saturn Journal of Geophysical Research: Space Physics. 111. DOI: 10.1029/2004Ja010509  1
2005 Decker RB, Krimigis SM, Roelof EC, Hill ME, Armstrong TP, Gloeckler G, Hamilton DC, Lanzerotti LJ. Voyager 1 in the foreshock, termination shock, and heliosheath. Science (New York, N.Y.). 309: 2020-4. PMID 16179469 DOI: 10.1126/Science.1117569  1
2005 Krimigis SM, Mitchell DG, Hamilton DC, Krupp N, Livi S, Roelof EC, Dandouras J, Armstrong TP, Mauk BH, Paranicas C, Brandt PC, Bolton S, Cheng AF, Choo T, Gloeckler G, et al. Dynamics of Saturn's magnetosphere from MIMI during Cassini's orbital insertion. Science (New York, N.Y.). 307: 1270-3. PMID 15731445 DOI: 10.1126/Science.1105978  1
2005 Roussos E, Krupp N, Woch J, Lagg A, Jones GH, Paranicas C, Mitchell DG, Livi S, Krimigis SM, Dougherty MK, Armstrong T, Ip WH, Motschmann U. Low energy electron microsignatures at the orbit of Tethys: Cassini MIMI/LEMMS observations Geophysical Research Letters. 32: 1-4. DOI: 10.1029/2005Gl024084  1
2005 Krupp N, Lagg A, Woch J, Krimigis SM, Livi S, Mitchell DG, Roelof EC, Paranicas C, Mauk BH, Hamilton DC, Armstrong TP, Dougherty MK. The Saturnian plasma sheet as revealed by energetic particle measurements Geophysical Research Letters. 32: 1-5. DOI: 10.1029/2005Gl022829  1
2005 Mauk BH, Saur J, Mitchell DG, Roelof EC, Brandt PC, Armstrong TP, Hamilton DC, Krimigis SM, Krupp N, Livi SA, Manweiler JW, Paranicas CP. Energetic particle injections in Saturn's magnetosphere Geophysical Research Letters. 32: 1-5. DOI: 10.1029/2005Gl022485  1
2004 Krupp N, Woch J, Lagg A, Livi S, Mitchell DG, Krimigis SM, Dougherty MK, Hanlon PG, Armstrong TP, Espinosa SA. Energetic particle observations in the vicinity of Jupiter: Cassini MIMI/LEMMS results Journal of Geophysical Research: Space Physics. 109. DOI: 10.1029/2003Ja010111  1
2003 Krimigis SM, Decker RB, Hill ME, Armstrong TP, Gloeckler G, Hamilton DC, Lanzerotti LJ, Roelof EC. Voyager 1 exited the solar wind at a distance of approximately 85 Au from the Sun. Nature. 426: 45-8. PMID 14603311 DOI: 10.1038/Nature02068  1
2003 Decker RB, Krimigis SM, Armstrong TP, Mosley CJ, Hamilton DC, Gloeckler G. Observations of low-energy oxygen at voyagers 1 and 2 Advances in Space Research. 32: 591-596. DOI: 10.1016/S0273-1177(03)00340-5  1
2002 Krimigis SM, Mitchell DG, Hamilton DC, Dandouras J, Armstrong TP, Bolton SJ, Cheng AF, Gloeckler G, Hsieh KC, Keath EP, Krupp N, Lagg A, Lanzerotti LJ, Livi S, Mauk BH, et al. A nebula of gases from Io surrounding Jupiter. Nature. 415: 994-6. PMID 11875559 DOI: 10.1038/415994A  1
2000 Neugebauer M, Cravens TE, Lisse CM, Ipavich FM, Christian D, Von Steiger R, Bochsler P, Shah PD, Armstrong TP. The relation of temporal variations of soft X-ray emission from comet Hyakutake to variations of ion fluxes in the solar wind Journal of Geophysical Research: Space Physics. 105: 20949-20955. DOI: 10.1029/1999Ja000299  1
2000 Manweiler JW, Armstrong TP, Cravens TE. Complex charge distributions of dielectric dust grains due to plasma flow Journal of Plasma Physics. 63: 269-283. DOI: 10.1017/S0022377899008314  1
2000 Vitt FM, Armstrong TP, Cravens TE, Dreschhoff GAM, Jackman CH, Laird CM. Computed contributions to odd nitrogen concentrations in the Earth's polar middle atmosphere by energetic charged particles Journal of Atmospheric and Solar-Terrestrial Physics. 62: 669-683. DOI: 10.1016/S1364-6826(00)00048-1  1
1997 Williams DJ, Mauk BH, McEntire RW, Roelof EC, Armstrong TP, Wilken B, Roederer JG, Krimigis SM, Fritz TA, Lanzerotti LJ, Murphy N. Energetic particle signatures at Ganymede: Implications for Ganymede's magnetic field Geophysical Research Letters. 24: 2163-2166. DOI: 10.1029/97Gl01931  1
1996 Williams DJ, Mauk BH, McEntire RE, Roelof EC, Armstrong TP, Wilken B, Roederer JG, Krimigis SM, Fritz TA, Lanzerotti LJ. Electron beams and ion composition measured at Io and in its torus. Science (New York, N.Y.). 274: 401-3. PMID 8832885 DOI: 10.1126/Science.274.5286.401  1
1996 Lui ATY, Williams DJ, McEntire RW, Jacquey C, Angelopoulos V, Roelof EC, Krimigis SM, Meng CI, Christon SP, Ipavich FM, Gloeckler G, Armstrong TP, Lanzerotti LJ, Sarris ET, Kokubun S, et al. Initial investigation of energetic particle phenomena in the distant magnetotail from Geotail/epic Advances in Space Research. 18: 17-26. DOI: 10.1016/0273-1177(95)00949-3  1
1995 Lanzerotti LJ, Armstrong TP, Gold RE, Maclennan CG, Roelof EC, Simnett GM, Thomson DJ, Anderson KA, Hawkins SE, Krimigis SM. Over the southern solar pole: low-energy interplanetary charged particles. Science (New York, N.Y.). 268: 1010-3. PMID 7754378 DOI: 10.1126/Science.7754378  1
1994 Kocharov LG, Kovaltsov GA, Kocharov GE, Chuikin EI, Usoskin IG, Shea MA, Smart DF, Melnikov VF, Podstrigach TS, Armstrong TP, Zirin H. Electromagnetic and corpuscular emission from the solar flare of 1991 June 15: Continuous acceleraton of relativistic particles Solar Physics. 150: 267-283. DOI: 10.1007/BF00712889  1
1993 Manweiler JW, Cravens TE, Armstrong TP. Electrostatic interactions of two dielectric dust particles in the presence of plasma Advances in Space Research. 13: 175-178. DOI: 10.1016/0273-1177(93)90066-K  1
1992 Lanzerotti LJ, Armstrong TP, Gold RE, Anderson KA, Krimigis SM, Lin RP, Pick M, Roelof EC, Sarris ET, Simnett GM, Maclennan CG, Choo HT, Tappin SJ. The hot plasma environment at jupiter: ulysses results. Science (New York, N.Y.). 257: 1518-24. PMID 17776161 DOI: 10.1126/Science.257.5076.1518  1
1991 Williams DJ, McEntire RW, Krimigis SM, Roelof EC, Jaskulek S, Tossman B, Wilken B, Stüdemann W, Armstrong TP, Fritz TA, Lanzerotti LJ, Roederer JG. Energetic particles at venus: galileo results. Science (New York, N.Y.). 253: 1525-8. PMID 17784094 DOI: 10.1126/Science.253.5027.1525  1
1989 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Cheng AF, Gloeckler G, Hamilton DC, Keath EP, Lanzerotti LJ, Mauk BH, Van Allen JA. Hot Plasma and Energetic Particles in Neptune's Magnetosphere. Science (New York, N.Y.). 246: 1483-9. PMID 17756004 DOI: 10.1126/Science.246.4936.1483  1
1986 Krimigis SM, Armstrong TP, Axford WI, Cheng AF, Gloeckler G, Hamilton DC, Keath EP, Lanzerotti LJ, Mauk BH. The magnetosphere of uranus: hot plasma and radiation environment. Science (New York, N.Y.). 233: 97-102. PMID 17812897 DOI: 10.1126/Science.233.4759.97  1
1985 Kessel RL, Murray RA, Hetzel R, Armstrong TP. Numerical simulation of positive-potential conductors in the presence of a plasma and a secondary-emitting dielectric Journal of Applied Physics. 57: 4991-4995. DOI: 10.1063/1.335500  1
1982 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Gloeckler G, Keath EP, Lanzerotti LJ, Carbary JF, Hamilton DC, Roelof EC. Low-Energy Hot Plasma and Particles in Saturn's Magnetosphere. Science (New York, N.Y.). 215: 571-7. PMID 17771280 DOI: 10.1126/Science.215.4532.571  1
1982 Laird CM, Zeller EJ, Armstrong TP, Parker BC. Solar activity and nitrate deposition in South Pole snow Geophysical Research Letters. 9: 1195-1198. DOI: 10.1029/GL009i010p01195  1
1981 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Gloeckler G, Keath EP, Lanzerotti LJ, Carbary JF, Hamilton DC, Roelof EC. Low-Energy Charged Particles in Saturn's Magnetosphere: Results from Voyager 1. Science (New York, N.Y.). 212: 225-31. PMID 17783834 DOI: 10.1126/Science.212.4491.225  1
1981 Johnson RE, Lanzerotti LJ, Brown WL, Armstrong TP. Erosion of galilean satellite surfaces by jovian magnetosphere particles. Science (New York, N.Y.). 212: 1027-30. PMID 17779973 DOI: 10.1126/science.212.4498.1027  0.64
1980 Lanzerotti LJ, Maclennan CG, Krimigis SM, Armstrong TP, Behannon K, Ness NF. Statics of the nightside Jovian plasma sheet Geophysical Research Letters. 7: 817-820. DOI: 10.1029/GL007i010p00817  1
1980 Hamilton DC, Gloeckler G, Krimigis SM, Bostrom CO, Armstrong TP, Axford WI, Fan CY, Lanzerotti LJ, Hunten DM. Detection of energetic hydrogen molecules in Jupiter's magnetosphere by Voyager 2: Evidence for an ionospheric plasma source Geophysical Research Letters. 7: 813-816. DOI: 10.1029/Gl007I010P00813  1
1980 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Fan CY, Gloeckler G, Lanzerotti LJ, Hamilton DC, Zwickl RD. Energetic (∼ 100‐keV) tailward‐directed ion beam outside the Jovian plasma boundary Geophysical Research Letters. 7: 13-16. DOI: 10.1029/Gl007I001P00013  1
1979 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Fan CY, Gloeckler G, Lanzerotti LJ, Keath EP, Zwickl RD, Carbary JF, Hamilton DC. Low-energy charged particle environment at jupiter: a first look. Science (New York, N.Y.). 204: 998-1003. PMID 17800439 DOI: 10.1126/Science.204.4396.998  1
1979 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Fan CY, Gloeckler G, Lanzerotti LJ, Keath EP, Zwickl RD, Carbary JF, Hamilton DC. Hot plasma environment at jupiter: voyager 2 results. Science (New York, N.Y.). 206: 977-84. PMID 17733918 DOI: 10.1126/Science.206.4421.977  1
1977 Krimigis SM, Armstrong TP, Axford WI, Bostrom CO, Fan CY, Gloeckler G, Lanzerotti LJ. The Low Energy Charged Particle (LECP) experiment on the Voyager spacecraft Space Science Reviews. 21: 329-354. DOI: 10.1007/Bf00211545  1
1967 Van Allen JA, Krimgis SM, Frank LA, Armstrong TP. Venus: an upper limit on intrinsic magnetic dipole moment based on absence of a radiation belt. Science (New York, N.Y.). 158: 1673-5. PMID 17749788 DOI: 10.1126/science.158.3809.1673  1
1967 Krimigis SM, Van Allen JA, Armstrong TP. Simultaneous observations of solar protons inside and outside the magnetosphere Physical Review Letters. 18: 1204-1207. DOI: 10.1103/PhysRevLett.18.1204  1
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