Theodore A. Fritz - Publications

Affiliations: 
Boston University, Boston, MA, United States 
Area:
Astronomy and Astrophysics, Fluid and Plasma Physics, Geophysics
Website:
http://www.bu.edu/astronomy/profile/theodore-fritz/

207 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
2016 Parker CW, Fritz TA, Carssow DB. The loss cone imager Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 808: 11-20. DOI: 10.1016/J.Nima.2015.11.010  0.606
2016 Kronberg EA, Rashev MV, Daly PW, Shprits YY, Turner DL, Drozdov A, Dobynde M, Kellerman AC, Fritz TA, Pierrard V, Borremans K, Klecker B, Friedel R. Contamination in electron observations of the silicon detector on board Cluster/RAPID/IES instrument in Earth's radiation belts and ring current Space Weather. 14: 449-462. DOI: 10.1002/2016Sw001369  0.468
2016 Walsh BM, Niehof J, Collier MR, Welling DT, Sibeck DG, Mozer FS, Fritz TA, Kuntz KD. Density variations in the Earth's magnetospheric cusps Journal of Geophysical Research a: Space Physics. DOI: 10.1002/2015Ja022095  0.785
2015 Waldrop LS, Roelof EC, Fritz TA. Three-dimensional convective flows of energetic ions in Jupiter's equatorial magnetosphere Journal of Geophysical Research a: Space Physics. 120: 10506-10527. DOI: 10.1002/2015Ja021103  0.33
2014 Parker CW, Voss DL, Fritz TA. Electron and proton beam testing of pixelated solid state detectors Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 741: 37-41. DOI: 10.1016/J.Nima.2013.11.067  0.761
2013 Klida MM, Fritz TA. Characterising electron butterfly pitch angle distributions in the magnetosphere through observations and simulations Annales Geophysicae. 31: 305-314. DOI: 10.5194/Angeo-31-305-2013  0.785
2013 Sheldon RB, Fritz TA, Chen J. The Quadrupole as a Source of Cusp Energetic Particles: I. General Considerations Particle Acceleration in Astrophysical Plasmas: Geospace and Beyond. 197-204. DOI: 10.1029/156Gm22  0.473
2013 Chen J, Fritz TA. Cusp as a source for high-latitude boundary layer energetic ions Geophysical Monograph. 133: 283-292. DOI: 10.1029/133Gm28  0.418
2013 Zong Q-, Fritz TA, Wilken B, Daly PW. Energetic Ions in the High Latitude Boundary Layer of the Magnetosphere—RAPID—CLUSTER Observation Geophysical Monograph. 133: 101-110. DOI: 10.1029/133Gm10  0.454
2013 Jorgensen AM, Hirsch KL, Alothman MJ, Braginsky S, Fritz TA. Electric Field Instrument Using Radiated Electrons (E‐FIRE): An Innovative Approach to the Measurement of Electric Fields in the Earth's Magnetosphere Geophysical Monograph. 103: 59-64. DOI: 10.1002/9781118664391.Ch7  0.477
2013 Mendillo M, Baumgardner J, Wroten J, Martinis C, Smith S, Merenda KD, Fritz T, Hairston M, Heelis R, Barbieri C. Imaging magnetospheric boundaries at ionospheric heights Journal of Geophysical Research: Space Physics. 118: 7294-7305. DOI: 10.1002/2013Ja019267  0.395
2012 Walsh BM, Haaland SE, Daly PW, Kronberg EA, Fritz TA. Energetic electrons along the high-latitude magnetopause Annales Geophysicae. 30: 1003-1013. DOI: 10.5194/Angeo-30-1003-2012  0.711
2012 Fritz TA, Walsh BM, Klida M, Chen J. The cusp as a source of magnetospheric particles Journal of Atmospheric and Solar-Terrestrial Physics. 87: 39-46. DOI: 10.1016/J.Jastp.2011.10.016  0.745
2012 Walsh BM, Fritz TA, Chen J. Simultaneous observations of the exterior cusp region Journal of Atmospheric and Solar-Terrestrial Physics. 87: 47-55. DOI: 10.1016/J.Jastp.2011.08.011  0.64
2011 Vogiatzis II, Malandraki OE, Zong QG, Zhou XZ, Sarris TE, Sarris ET, Zhang H, Fritz TA. THEMIS observations of earthward convected flux ropes triggering field dipolarization/substorm expansion and associated particle energization Annales Geophysicae. 29: 2117-2130. DOI: 10.5194/Angeo-29-2117-2011  0.681
2011 Walsh BM, Fritz TA. Cluster energetic electron survey of the high-altitude cusp and adjacent regions Journal of Geophysical Research: Space Physics. 116. DOI: 10.1029/2011Ja016828  0.704
2010 Walsh BM, Fritz TA, Klida MM, Chen J. Energetic electrons in the exterior cusp: Identifying the source Annales Geophysicae. 28: 983-992. DOI: 10.5194/Angeo-28-983-2010  0.777
2010 Shibahara K, Nosé M, Fritz TA, Niehof J. A new generation mechanism of butterfly pitch angle distributions of energetic ions: Multiple pitch angle scattering in the stretched magnetic field Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2010Ja015281  0.751
2010 Niehof JT, Fritz TA, Friedel RHW, Chen J. Size and location of cusp diamagnetic cavities observed by Polar Journal of Geophysical Research: Space Physics. 115. DOI: 10.1029/2009Ja014827  0.421
2009 Walsh BM, Whitaker KE, Fritz TA, Chen J, Klida M. Reply to S. Fuselier et al.'s comment on "Energetic particle sounding of the magnetospheric cusp with ISEE-1" Annales Geophysicae. 27: 447-450. DOI: 10.5194/Angeo-27-447-2009  0.718
2009 Klida MM, Fritz TA. The Earth's magnetopause as a source and sink for equatorial nightside energetic charged particles Annales Geophysicae. 27: 4305-4316. DOI: 10.5194/Angeo-27-4305-2009  0.801
2009 Coombs JM, Voss DL, Parker CW, Fritz TA, Mavretic A, Sullivan JD, Fennelly JA. Design of the mechanical housing for the LCI energetic particle instrumentation package in a medium earth orbit Proceedings of Spie - the International Society For Optical Engineering. 7438. DOI: 10.1117/12.827380  0.761
2009 Parker CW, Sullivan JD, Coombs J, Voss DL, Carssow DB, Mavretic A, Fritz TA, Fennelly JA. A high sensitivity telescope for measurements of energetic particles in the earth's radiation belts Proceedings of Spie - the International Society For Optical Engineering. 7438. DOI: 10.1117/12.827375  0.78
2009 Carssow DB, Sullivan JD, Voss DL, Parker CW, Mavretic A, Fritz TA, Hubbard AE. Loss cone imager digital system design Proceedings of Spie - the International Society For Optical Engineering. 7438. DOI: 10.1117/12.827374  0.743
2009 Kurtovich B, Malangone F, Voss DL, Carssow DB, Fritz TA, Mavretic A. Overview of GSE as a multifunctional GUI Proceedings of Spie - the International Society For Optical Engineering. 7438. DOI: 10.1117/12.827370  0.675
2009 Voss DL, Gund A, Carssow D, Fritz T, Mavretic A, Sullivan J. Overview of the loss cone imager fixed sensor head instrument Proceedings of Spie - the International Society For Optical Engineering. 7438. DOI: 10.1117/12.827366  0.727
2009 Zong QG, Zhou XZ, Wang YF, Li X, Song P, Baker DN, Fritz TA, Daly PW, Dunlop M, Pedersen A. Energetic electron response to ULF waves induced by interplanetary shocks in the outer radiation belt Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2009Ja014393  0.521
2009 Zong QG, Wang YF, Yang B, Zhang H, Tian AM, Dunlop M, Fritz TA, Kistler LM, Korth A, Daly PW, Pedersen A. Vortex-like plasma flow structures observed by Cluster at the boundary of the outer radiation belt and ring current: A link between the inner and outer magnetosphere Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2009Ja014388  0.394
2009 Des Roziers EB, Li X, Baker DN, Fritz TA, McPherron RL, Dandouras I. Cluster observations of energetic electron flux variations within the plasma sheet Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2009Ja014239  0.539
2009 Ebihara Y, Kasahara S, Seki K, Miyoshi Y, Fritz TA, Chen J, Grande M, Zurbuchen TH. Simultaneous entry of oxygen ions originating from the Sun and Earth into the inner magnetosphere during magnetic storms Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2009Ja014120  0.422
2009 Des Roziers EB, Li X, Baker DN, Fritz TA, Friedel R, Onsager TG, Dandouras I. Energetic plasma sheet electrons and their relationship with the solar wind: A Cluster and Geotail study Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2008Ja013696  0.573
2009 Zhang H, Zong QG, Sibeck DG, Fritz TA, McFadden JP, Glassmeier KH, Larson D. Dynamic motion of the bow shock and the magnetopause observed by THEMIS spacecraft Journal of Geophysical Research: Space Physics. 114. DOI: 10.1029/2008Ja013488  0.312
2008 Vogiatzis II, Sarris TE, Sarris ET, Santolík O, Dandouras I, Robert P, Fritz TA, Zong Q-, Zhang H. Cluster observations of particle acceleration up to supra-thermal energies in the cusp region related to low-frequency wave activity -possible implications for the substorm initiation process Annales Geophysicae. 26: 653-669. DOI: 10.5194/Angeo-26-653-2008  0.475
2008 Walsh BM, Fritz TA, Chen J. Properties of a cusp diamagnetic cavity boundary Annales Geophysicae. 26: 3501-3509. DOI: 10.5194/Angeo-26-3501-2008  0.683
2008 Niehof JT, Fritz TA, Friedel RHW, Chen J. Interdependence of magnetic field and plasma pressures in cusp diamagnetic cavities Geophysical Research Letters. 35. DOI: 10.1029/2008Gl033589  0.722
2008 Zhang H, Zong QG, Fritz TA, Fu SY, Schaefer S, Glassmeier KH, Daly PW, Réme H, Balogh A. Cluster observations of collisionless Hall reconnection at high-latitude magnetopause Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2007Ja012769  0.418
2008 Zong QG, Zhang H, Fu SY, Wang YF, Pu ZY, Korth A, Daly PW, Fritz TA. Ionospheric oxygen ions dominant bursty bulk flows: Cluster and Double Star observations Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2007Ja012764  0.365
2008 Zong QG, Zhang H, Fritz TA, Goldstein ML, Wing S, Keith W, Winningham JD, Frahm R, Dunlop MW, Korth A, Daly PW, Rème H, Balogh A, Fazakerley AN. Multiple cusps during an extended northward IMF period with a significant By component Journal of Geophysical Research: Space Physics. 113. DOI: 10.1029/2006Ja012188  0.401
2008 Sheldon RB, Chen J, Fritz TA. The quadrupole as a source of energetic particles: III. Outer radiation belt and MeV electrons Journal of Atmospheric and Solar-Terrestrial Physics. 70: 1829-1846. DOI: 10.1016/J.Jastp.2008.09.012  0.457
2008 Zong Q, Wang Y, Yang B, Fu S, Pu Z, Xie L, Fritz TA. Recent progress on ULF wave and its interactions with energetic particles in the inner magnetosphere Science in China, Series E: Technological Sciences. 51: 1620-1625. DOI: 10.1007/S11431-008-0253-Z  0.385
2008 Vogiatzis II, Sarris TE, Sarris ET, Santolik O, Dandouras I, Robert P, Fritz TA, Zong QG, Zhang H. Cluster observations of particle acceleration up to supra-thermal energies in the cusp region related to low-frequency wave activity – Possible implications for the substorm initiation process Annales Geophysicae. 26: 653-669.  0.645
2007 Walsh BM, Fritz TA, Lender NM, Chen J, Whitaker KE. Energetic particles observed by ISEE-1 and ISEE-2 in a cusp diamagnetic cavity on 29 September 1978 Annales Geophysicae. 25: 2633-2640. DOI: 10.5194/Angeo-25-2633-2007  0.549
2007 Whitaker KE, Fritz TA, Chen J, Klida M. Energetic particle sounding of the magnetospheric cusp with ISEE-1 Annales Geophysicae. 25: 1175-1182. DOI: 10.5194/Angeo-25-1175-2007  0.492
2007 Zong Q-, Zhou X-, Li X, Song P, Fu SY, Baker DN, Pu ZY, Fritz TA, Daly P, Balogh A, Réme H. Correction to “Ultralow frequency modulation of energetic particles in the dayside magnetosphere” Geophysical Research Letters. 34. DOI: 10.1029/2007Gl031342  0.491
2007 Zong QG, Zhou XZ, Li X, Song P, Fu SY, Baker DN, Pu ZY, Fritz TA, Daly P, Balogh A, Réme H. Ultralow frequency modulation of energetic particles in the dayside magnetosphere Geophysical Research Letters. 34. DOI: 10.1029/2007Gl029915  0.595
2007 Zong QG, Fu SY, Baker DN, Goldstein ML, Song P, Slavin JA, Fritz TA, Cao JB, Amm O, Frey H, Korth A, Daly PW, Reme H, Pedersen A. Earthward flowing plasmoid: Structure and its related ionospheric signature Journal of Geophysical Research: Space Physics. 112. DOI: 10.1029/2006Ja012112  0.521
2007 Zhang H, Dunlop MW, Zong QG, Fritz TA, Balogh A, Wang Y. Geometry of the high-latitude magnetopause as observed by Cluster Journal of Geophysical Research: Space Physics. 112. DOI: 10.1029/2006Ja011774  0.356
2006 Zhou XZ, Fritz TA, Zong QG, Pu ZY, Hao YQ, Cao JB. The cusp: A window for particle exchange between the radiation belt and the solar wind Annales Geophysicae. 24: 3131-3137. DOI: 10.5194/Angeo-24-3131-2006  0.467
2006 Zuluaga CA, Beiser ES, Chen J, Fritz TA. Implications of unusual pitch-angle distributions observed by ISEE-1 and 2 Annales Geophysicae. 24: 3099-3113. DOI: 10.5194/Angeo-24-3099-2006  0.535
2006 Vogiatzis II, Fritz TA, Zong QG, Sarris ET. Two distinct energetic electron populations of different origin in the Earth's magnetotail: A Cluster case study Annales Geophysicae. 24: 1931-1948. DOI: 10.5194/Angeo-24-1931-2006  0.678
2006 Zhou XZ, Zong QG, Pu ZY, Fritz TA, Dunlop MW, Shi QQ, Wang J, Wei Y. Multiple triangulation analysis: Another approach to determine the orientation of magnetic flux ropes Annales Geophysicae. 24: 1759-1765. DOI: 10.5194/Angeo-24-1759-2006  0.321
2006 Xie L, Fritz TA, Zong QG, Pu ZY, Zhou XZ, Li X. Auroral equatorward boundary observed by the NOAA-17 satellite Advances in Geosciences: Volume 2: Solar Terrestrial (St). 219-228. DOI: 10.1142/9789812707185_0017  0.423
2006 Zong QG, Fritz TA, Zhang H, Fu SY, Zhou XZ, Goldstein ML, Daly PW, Reme H, Balogh A, Fazakerley AN. The magnetospheric cusp: Structure and dynamics Advances in Geosciences: Volume 2: Solar Terrestrial (St). 173-189. DOI: 10.1142/9789812707185_0014  0.365
2006 Whitaker KE, Chen J, Fritz TA. CEP populations observed by ISEE 1 Geophysical Research Letters. 33. DOI: 10.1029/2006Gl027731  0.514
2006 Wu P, Fritz TA, Lavraud B, Lucek E. Substorm associated magnetotail energetic electrons pitch angle evolutions and flow reversals: Cluster observation Geophysical Research Letters. 33. DOI: 10.1029/2006Gl026595  0.436
2005 Ganushkina NY, Pulkkinen TI, Fritz T. Role of substorm-associated impulsive electric fields in the ring current development during storms Annales Geophysicae. 23: 579-591. DOI: 10.5194/Angeo-23-579-2005  0.445
2005 Vogiatzis II, Fritz TA, Zong QG, Baker DN, Sarris ET, Daly PW. Fine-time energetic electron behavior observed by Cluster/RAPID in the magnetotail associated with X-line formation and subsequent current disruption Annales Geophysicae. 23: 2265-2280. DOI: 10.5194/Angeo-23-2265-2005  0.699
2005 Ganushkina NY, Pulkkinen TI, Kubyshkina MV, Sergeev VA, Lvova EA, Yahnina TA, Yahnin AG, Fritz T. Proton isotropy boundaries as measured on mid- and low-altitude satellites Annales Geophysicae. 23: 1839-1847. DOI: 10.5194/Angeo-23-1839-2005  0.426
2005 Chen J, Fritz TA, Sheldon RB. Multiple spacecraft observations of energetic ions during a high solar wind pressure event Journal of Geophysical Research: Space Physics. 110. DOI: 10.1029/2005Ja011043  0.464
2005 Chen J, Fritz TA, Sheldon RB. Comparison of energetic ions in cusp and outer radiation belt Journal of Geophysical Research: Space Physics. 110. DOI: 10.1029/2004Ja010718  0.459
2005 Zhang H, Fritz TA, Zong QG, Daly PW. Stagnant exterior cusp region as viewed by energetic electrons and ions: A statistical study using cluster Research with Adaptive Particle Imaging Detectors (RAPID) data Journal of Geophysical Research: Space Physics. 110. DOI: 10.1029/2004Ja010562  0.49
2005 Zong QG, Fritz TA, Spence H, Zhang H, Huang ZY, Pu ZY, Glassmeier KH, Korth A, Daly PW, Balogh A, Reme H. Plasmoid in the high latitude boundary/cusp region observed by Cluster Geophysical Research Letters. 32: 1-4. DOI: 10.1029/2004Gl020960  0.402
2005 Waldrop LS, Fritz TA, Kivelson MG, Khurana K, Krupp N, Lagg A. Jovian plasma sheet morphology: Particle and field observations by the Galileo spacecraft Planetary and Space Science. 53: 681-692. DOI: 10.1016/J.Pss.2004.11.003  0.393
2005 Zong QG, Fritz TA, Spence H, Frey HU, Mende SB, Korth A, Daly PW. Reverse convection and cusp proton aurora: Cluster, polar and image observation Advances in Space Research. 36: 1779-1784. DOI: 10.1016/J.Asr.2004.09.023  0.385
2005 Spjeldvik WN, Fritz TA, Chen J, Zong QG. Energetic ion observations of the Earth's magnetic cusps during an extended geomagnetically quiescent period in April 2001 using detectors on S/C ISTP/Polar Advances in Space Research. 36: 1946-1950. DOI: 10.1016/J.Asr.2004.07.015  0.458
2005 Mursula K, Kerttula R, Asikainen T, Friedel R, Vaivads A, Søraas F, Grande M, Carter M, Daly PW, Fritz TA, Fennell JF, Balogh A. Cluster/rapid energetic electron observations at the dayside magnetospheric boundary Advances in Space Research. 36: 1904-1908. DOI: 10.1016/J.Asr.2004.03.021  0.505
2005 Davies JA, Grande M, Perry CH, Dunlop MW, Carter MK, Blake JB, Fennell JF, Daly PW, Friedel RHW, Fritz TA. Energetic electron observations of magnetospheric boundaries using the imaging electron spectrometers on Cluster and Polar Advances in Space Research. 36: 1916-1921. DOI: 10.1016/J.Asr.2004.01.028  0.445
2005 Fritz TA, Zong QG. The magnetospheric cusps: A summary Surveys in Geophysics. 26: 409-414. DOI: 10.1007/S10712-005-1904-2  0.342
2005 Shi QQ, Pu ZY, Zhang H, Fu SY, Xiao CJ, Zong QG, Fritz TA, Liu ZX. Simulation studies of high-latitude magnetospheric boundary dynamics The Magnetospheric Cusps: Structure and Dynamics. 369-386. DOI: 10.1007/S10712-005-1900-6  0.312
2005 Zong QG, Fritz TA, Korth A, Daly PW, Dunlop M, Balogh A, Fennell JF, Sullivan JD, Friedel RWH, Reme H. Energetic electrons as a field line topology tracer in the high latitude boundary/cusp region: Cluster rapid observations Surveys in Geophysics. 26: 215-240. DOI: 10.1007/S10712-005-1879-Z  0.501
2005 Pu ZY, Zong QG, Fritz TA, Xiao CJ, Huang ZY, Fu SY, Shi QQ, Dunlop MW, Glassmeier KH, Balogh A, Daly P, Reme H, Dandouras J, Cao JB, Liu ZX, et al. Multiple flux rope events at the high-latitude magnetopause: Cluster/rapid observation on 26 january, 2001 The Magnetospheric Cusps: Structure and Dynamics. 193-214. DOI: 10.1007/S10712-005-1878-0  0.476
2005 Pu ZY, Zong QG, Fritz TA, Xiao CJ, Huang ZY, Fu SY, Shi QQ, Dunlop MW, Glassmeier KH, Balogh A, Daly P, Reme H, Dandouras J, Cao JB, Liu ZX, et al. Multiple flux rope events at the high-latitude magnetopause: Cluster/ rapid observation on 26 January, 2001 Surveys in Geophysics. 26: 193-214. DOI: 10.1007/s10712-005-1878-0  0.373
2005 Savin S, Skalsky A, Zelenyi L, Avanov L, Borodkova N, Klimov S, Lutsenko V, Panov E, Romanov S, Smirnov V, Yermolaev Y, Song P, Amata E, Consolini G, Fritz TA, et al. Magnetosheath interaction with the high latitude magnetopause Surveys in Geophysics. 26: 95-133. DOI: 10.1007/S10712-005-1874-4  0.372
2005 Chen J, Fritz TA. High-altitude cusp: The extremely dynamic region in geospace The Magnetospheric Cusps: Structure and Dynamics. 71-93. DOI: 10.1007/S10712-005-1873-5  0.492
2005 Keith WR, Winningham JD, Goldstein ML, Wilber M, Fazakerley AN, Rème H, Fritz TA, Balogh A, Cornilleau-Wehrlin N, Maksimovic M. Observations of a unique cusp signature at low and mid altitudes The Magnetospheric Cusps: Structure and Dynamics. 307-339. DOI: 10.1007/1-4020-3605-1_13  0.4
2004 Ebihara Y, Ejiri M, Nilsson H, Sandahl I, Grande M, Fennell JF, Roeder JL, Weimer DR, Fritz TA. Multiple discrete-energy ion features in the inner magnetosphere: 9 February 1998, event Annales Geophysicae. 22: 1297-1304. DOI: 10.5194/Angeo-22-1297-2004  0.462
2004 Zong QG, Fritz TA, Pu ZY, Fu SY, Baker DN, Zhang H, Lui AT, Vogiatzis I, Glassmeier KH, Korth A, Daly PW, Balogh A, Reme H. Cluster observations of earthward flowing plasmoid in the tail Geophysical Research Letters. 31. DOI: 10.1029/2004Gl020692  0.554
2004 Korth A, Fränz M, Zong QG, Fritz TA, Sauvaud JA, Rème H, Dandouras I, Friedel R, Mouikis CG, Kistler LM, Möbius E, Marcucci MF, Wilber M, Parks G, Keiling A, et al. Ion injections at auroral latitude during the March 31, 2001 magnetic storm observed by Cluster Geophysical Research Letters. 31. DOI: 10.1029/2004Gl020356  0.362
2004 Taylor MGGT, Friedel RHW, Reeves GD, Dunlop MW, Fritz TA, Daly PW, Balogh A. Multisatellite measurements of electron phase space density gradients in the Earth's inner and outer magnetosphere Journal of Geophysical Research: Space Physics. 109. DOI: 10.1029/2003Ja010294  0.473
2004 Zong QG, Fritz TA, Spence H, Oksavik K, Pu ZY, Korth A, Daly PW. Energetic particle sounding of the magnetopause: A contribution by Cluster/RAPID Journal of Geophysical Research: Space Physics. 109. DOI: 10.1029/2003Ja009929  0.51
2004 Zong Q-, Fritz TA, Zhang H, Korth A, Daly PW, Dunlop MW, Glassmeier K-, Reme H, Balogh A. Triple cusps observed by Cluster—Temporal or spatial effect? Geophysical Research Letters. 31. DOI: 10.1029/2003Gl019128  0.407
2004 Xiao C, Pu Z, Chen H, Xie L, Zong Q, Fritz T, Daly P. Energetic Electrons in Magnetosphere during Gradual Solar Energetic Particle Event Observations by Cluster Proceedings of the International Astronomical Union. 2004: 473-474. DOI: 10.1017/S1743921305001080  0.344
2004 Huang Z, Pu Z, Xiao C, Zong Q, Fu S, Xie L, Shi Q, Cao J, Liu Z, Shen C, Shi J, Lu L, Wang N, Chen T, Fritz T, et al. Multiple Flux Rope Events at the High‐Latitude Magnetopause: Cluster/Rapid Observation on January 26, 2001 Chinese Journal of Geophysics. 47: 197-206. DOI: 10.1002/Cjg2.473  0.473
2003 Fritz TA, Zurbuchen TH, Gloeckler G, Hefti S, Chen J. The use of iron charge state changes as a tracer for solar wind entry and energization within the magnetosphere Annales Geophysicae. 21: 2155-2164. DOI: 10.5194/Angeo-21-2155-2003  0.421
2003 Chen J, Fritz TA, Sheldon RB. Comment on "MeV magnetosheath ions energized at the bow shock" by S.-W. Chang et al Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002Ja009634  0.43
2003 Sheldon R, Chen J, Fritz TA. Comment on "Origins of energetic ions in the cusp" by K. J. Trattner et al Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002Ja009575  0.36
2003 Fritz TA, Chen J, Siscoe GL. Energetic ions, large diamagnetic cavities, and Chapman-Ferraro cusp Journal of Geophysical Research: Space Physics. 108. DOI: 10.1029/2002Ja009476  0.473
2003 Ganushkina NY, Karhunen T, Kubyshkina MV, Ebihara Y, Sergeev VA, Pulkkinen TI, Fritz TA. Locations of proton isotropic boundaries as measured by conjugate high-altitude and low-altitude satellites Advances in Space Research. 31: 1265-1270. DOI: 10.1016/S0273-1177(03)00005-X  0.38
2003 Zong QG, Fritz TA, Spence H, Dunlop M, Pu ZY, Korth A, Daly PW, Balogh A, Reme H. Bursty energetic electrons confined in flux ropes in the cusp region Planetary and Space Science. 51: 821-830. DOI: 10.1016/S0032-0633(03)00116-8  0.494
2003 Fritz TA, Alothman M, Bhattacharjya J, Matthews DL, Chen J. Butterfly pitch-angle distributions observed by ISEE-1 Planetary and Space Science. 51: 205-219. DOI: 10.1016/S0032-0633(02)00202-7  0.823
2002 Eccles AA, Fritz TA. Energetic particle observations at the subsolar magnetopause Annales Geophysicae. 20: 445-460. DOI: 10.5194/Angeo-20-445-2002  0.453
2002 Baker DN, Peterson WK, Eriksson S, Li X, Blake JB, Burch JL, Daly PW, Dunlop MW, Korth A, Donovan E, Friedel R, Fritz TA, Frey HU, Mende SB, Roeder J, et al. Timing of magnetic reconnection initiation during a global magnetospheric substorm onset Geophysical Research Letters. 29: 43-1. DOI: 10.1029/2002Gl015539  0.544
2002 Baker DN, Daly PW, Fritz TA. Berend Wilken (1934–2001) Eos, Transactions American Geophysical Union. 83: 233. DOI: 10.1029/2002Eo000165  0.39
2002 Fu SY, Zong QG, Fritz TA, Pu ZY, Wilken B. Composition signatures in ion injections and its dependence on geomagnetic conditions Journal of Geophysical Research: Space Physics. 107. DOI: 10.1029/2001Ja002006  0.383
2002 Baker DN, Ergun RE, Burch JL, Jahn JM, Daly PW, Friedel R, Reeves GD, Fritz TA, Mitchell DG. A telescopic and microscopic view of a magnetospheric substorm on 31 March 2001 Geophysical Research Letters. 29: 9-1. DOI: 10.1029/2001Gl014491  0.553
2002 Oksavik K, Fritz TA, Zong QG, Søraas F, Wilken B. Three-dimensional energetic ion sounding of the magnetopause using Cluster/RAPID Geophysical Research Letters. 29. DOI: 10.1029/2001Gl014265  0.46
2002 Rae IJ, Lester M, Davies JA, Milan SE, Fenrich FR, Fritz TA, Scudder JD. Statistics of the mid-altitude cusp observed by Polar Geophysical Research Letters. 29. DOI: 10.1029/2001Gl013371  0.45
2002 Zong QG, Fritz TA, Fu SY, Pu ZY, Daly P. Energetic ions in the high latitude magnetosphere during the leading phase of a CME Cospar Colloquia Series. 14: 359-364. DOI: 10.1016/S0964-2749(02)80182-2  0.504
2002 Chen J, Fritz TA. The global significance of cep events Cospar Colloquia Series. 14: 239-249. DOI: 10.1016/S0964-2749(02)80162-7  0.511
2002 Pulkkinen TI, Ganushkina NY, Kallio EI, Lu G, Baker DN, Turner NE, Fritz TA, Fennell JF, Roeder J. Energy dissipation during a geomagnetic storm: May 1998 Advances in Space Research. 30: 2231-2240. DOI: 10.1016/S0273-1177(02)80232-0  0.499
2002 Chen J, Fritz TA. Multiple spacecraft observations of energetic ions during a major geomagnetic storm Advances in Space Research. 30: 1749-1755. DOI: 10.1016/S0273-1177(02)00444-1  0.465
2002 Chen J, Fritz TA. Cusp energetic oxygen ions of ionospheric origin Advances in Space Research. 30: 1741-1748. DOI: 10.1016/S0273-1177(02)00443-X  0.417
2001 Wilken B, Daly PW, Mall U, Aarsnes K, Baker DN, Belian RD, Blake JB, Borg H, Büchner J, Carter M, Fennell JF, Friedel R, Fritz TA, Gliem F, Grande M, et al. First results from the RAPID imaging energetic particle spectrometer on board Cluster Annales Geophysicae. 19: 1355-1366. DOI: 10.5194/Angeo-19-1355-2001  0.719
2001 Chen J, Fritz TA. Correction to “Energetic oxygen ions of ionospheric origin observed in the cusp” Geophysical Research Letters. 28: 2431-2431. DOI: 10.1029/2001Gl013355  0.328
2001 Pulkkinen TI, Ganushkina NY, Baker DN, Turner NE, Fennell JF, Roeder J, Fritz TA, Grande M, Kellett B, Kettmann G. Ring current ion composition during solar minimum and rising solar activity: Polar/CAMMICE/MICS results Journal of Geophysical Research: Space Physics. 106: 19131-19147. DOI: 10.1029/2000Ja003036  0.536
2001 Zong QG, Wilken B, Fu SY, Fritz TA, Korth A, Hasebe N, Williams DJ, Pu ZY. Ring current oxygen ions escaping into the magnetosheath Journal of Geophysical Research: Space Physics. 106: 25541-25556. DOI: 10.1029/2000Ja000127  0.372
2001 Chen J, Fritz TA. Energetic oxygen ions of ionospheric origin observed in the cusp Geophysical Research Letters. 28: 1459-1462. DOI: 10.1029/2000Gl012128  0.391
2001 Fritz TA. The cusp as a source of magnetospheric energetic particles, currents, and electric fields: A new paradigm Space Science Reviews. 95: 469-488. DOI: 10.1023/A:1005286908441  0.502
2001 Chen J, Fritz TA, Sheldon RB, Pickett JS, Russell CT. The discovery of a new acceleration and possible trapping region of the magnetosphere Advances in Space Research. 27: 1417-1422. DOI: 10.1016/S0273-1177(01)00032-1  0.478
2001 Rae IJ, Lester M, Milan SE, Fritz TA, Grande M, Scudder JD. Polar observations of the time-varying cusp Journal of Geophysical Research: Space Physics. 106: 19057-19065.  0.407
2000 Ganushkina NY, Pulkkinen TI, Sergeev VA, Kubyshkina MV, Baker DN, Turner NE, Grande M, Kellett B, Fennell J, Roeder J, Sauvaud JA, Fritz TA. Entry of plasma sheet particles into the inner magnetosphere as observed by Polar/CAMMICE Journal of Geophysical Research: Space Physics. 105: 25205-25219. DOI: 10.1029/2000Ja900062  0.549
2000 Perry CH, Grande M, Zurbuchen TH, Hefti S, Gloeckler G, Fennell JF, Wilken B, Fritz T. Use of Fe charge state changes as a tracer for solar wind entry to the magnetosphere Geophysical Research Letters. 27: 2441-2444. DOI: 10.1029/2000Gl003780  0.373
2000 Fritz TA, Chen J, Sheldon RB. The role of the cusp as a source for magnetospheric particles: A new paradigm? Advances in Space Research. 25: 1445-1457. DOI: 10.1016/S0273-1177(99)00656-0  0.507
1999 Karra M, Fritz TA. Energy dispersion features in the vicinity of the cusp Geophysical Research Letters. 26: 3553-3556. DOI: 10.1029/1999Gl003646  0.426
1999 Chen J, Fritz TA. May 4, 1998 storm: Observations of energetic ion composition by POLAR Geophysical Research Letters. 26: 2921-2924. DOI: 10.1029/1999Gl003582  0.441
1999 Spjeldvik WN, Fritz TA, Sheldon RB, Chen J. Magnetic local time survey of radiation belt helium ion structure conducted with data from the polar cammice / hit instrument Physics and Chemistry of the Earth, Part C: Solar, Terrestrial and Planetary Science. 24: 233-238. DOI: 10.1016/S1464-1917(98)00034-8  0.438
1999 Fritz TA, Chen J, Sheldon RB, Spence HE, Fennell JF, Livi S, Russell CT, Pickett JS. Cusp energetic particle events measured by POLAR spacecraft Physics and Chemistry of the Earth, Part C: Solar, Terrestrial and Planetary Science. 24: 135-140. DOI: 10.1016/S1464-1917(98)00020-8  0.51
1999 Fritz TA, Chen J. Cusp as a source of magnetospheric particles Radiation Measurements. 30: 599-608. DOI: 10.1016/S1350-4487(99)00239-5  0.452
1999 Chen J, Fritz TA. Features of the cusp energetic particle events Advances in Space Research. 24: 103-107. DOI: 10.1016/S0273-1177(99)00434-2  0.463
1999 Pickett JS, Gurnett DA, Menietti JD, LeDocq MJ, Scudder JD, Frank LA, Sigwarth JB, Ackerson KL, Morgan DD, Franz JR, Kintner PM, Tsurutani BT, Ho CM, Chen J, Fritz TA, et al. Plasma waves observed during cusp energetic particle events and their correlation with Polar and akebono satellite and ground data Advances in Space Research. 24: 23-33. DOI: 10.1016/S0273-1177(99)00418-4  0.541
1999 Pickett J, Gurnett D, Menietti J, LeDocq M, Scudder J, Frank L, Sigwarth J, Ackerson K, Morgan D, Franz J, Kintner P, Tsurutani B, Ho C, Chen J, Fritz T, et al. Plasma waves observed during cusp energetic particle events and their correlation with Polar and akebono satellite and ground data Advances in Space Research. 24: 23-33. DOI: 10.1016/S0273-1177(99)00418-4  0.483
1999 Spjeldvik WN, Fritz TA, Chen J, Sheldon RB. POLAR spacecraft observations of helium ion angular anisotropy in the Earth's radiation belts Annales Geophysicae. 17: 723-733. DOI: 10.1007/S00585-999-0723-Z  0.479
1999 Chen J, Fritz TA, Kudela K. Cusp: A new acceleration region of the magnetosphere Czechoslovak Journal of Physics. 49: 667-673.  0.384
1998 Sheldon RB, Spence HE, Sullivan JD, Fritz TA, Chen J. The discovery of trapped energetic electrons in the outer cusp Geophysical Research Letters. 25: 1825-1828. DOI: 10.1029/98Gl01399  0.473
1998 Mauk BH, McEntire RW, Williams DJ, Lagg A, Roelof EC, Krimigis SM, Armstrong TP, Fritz TA, Lanzerotti LJ, Roederer JG, Wilken B. Galileo-measured depletion of near-Io hot ring current plasmas since the Voyager epoch Journal of Geophysical Research: Space Physics. 103: 4715-4722. DOI: 10.1029/97Ja02343  0.446
1998 Chen J, Fritz TA, Sheldon RB, Spence HE, Spjeldvik WN, Fennell JF, Livi S, Russell CT, Pickett JS, Gurnett DA. Cusp energetic particle events: Implications for a major acceleration region of the magnetosphere Journal of Geophysical Research: Space Physics. 103: 69-78. DOI: 10.1029/97Ja02246  0.629
1998 Chen J, Fritz TA. Correlation of cusp MeV helium with turbulent ULF power spectra and its implications Geophysical Research Letters. 25: 4113-4116. DOI: 10.1029/1998Gl900122  0.464
1997 Selesnick RS, Blake JB, Kolasinski WA, Fritz TA. A quiescent state of 3 to 8 MeV radiation belt electrons Geophysical Research Letters. 24: 1343-1346. DOI: 10.1029/97Gl51407  0.41
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  0.497
1997 Chen J, Fritz TA, Sheldon RB, Spence HE, Spjeldvik WN, Fennell JF, Livi S. A new, temporarily confined population in the polar cap during the August 27, 1996 geomagnetic field distortion period Geophysical Research Letters. 24: 1447-1450. DOI: 10.1029/97Gl01369  0.513
1997 Grande M, Fennell J, Livi S, Kellett B, Perry C, Anderson P, Roeder J, Spence H, Fritz T, Wilken B. First polar and 1995-034 observations of the midaltitude cusp during a persistent northward IMF condition Geophysical Research Letters. 24: 1475-1478. DOI: 10.1029/97Gl01291  0.447
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  0.736
1995 Fritz TA. We need more winners Eos, Transactions American Geophysical Union. 76: 267-267. DOI: 10.1029/95Eo00160  0.34
1995 Blake JB, Fennell JF, Friesen LM, Johnson BM, Kolasinski WA, Mabry DJ, Osborn JV, Penzin SH, Schnauss ER, Spence HE, Baker DN, Belian R, Fritz TA, Ford W, Laubscher B, et al. CEPPAD - Comprehensive energetic particle and pitch angle distribution experiment on POLAR Space Science Reviews. 71: 531-562. DOI: 10.1007/Bf00751340  0.522
1993 Reeves GD, Belian RD, Fritz TA, Kivelson MG, McEntire RW, Roelof EC, Wilken B, Williams DJ. Structured Plasma Sheet Thinning Observed by Galileo and 1984-129 Journal of Geophysical Research. 98: 21323-21333. DOI: 10.1029/93Ja02290  0.388
1993 Kettmann G, Fritz TA, Hones EW, Daly PW. Energetic ion anisotropies in the geomagnetic tail: 2. Magnetic field and substorm characteristics Journal of Geophysical Research: Space Physics. 98: 115-129. DOI: 10.1029/92Ja01657  0.445
1993 Kettmann G, Fritz TA, Hones EW, Daly PW. Energetic ion anisotropies in the geomagnetic tail: 1. A statistical survey Journal of Geophysical Research: Space Physics. 98: 99-113. DOI: 10.1029/92Ja01656  0.49
1993 Wilken B, Güttler W, Korth A, Livi S, Weiss W, Gliem F, Muller A, Rathje R, Fritz TA, Fennell JF, Borg H, Grande M, Hall D, McKenna-Lawlor S, Sarris ET, et al. RAPID: The imaging energetic particle spectrometer on CLUSTER Space Science Reviews. 79: 399-473. DOI: 10.1023/A:1004994202296  0.688
1992 Reeves GD, Kettmann G, Fritz TA, Belian RD. Further investigation of the CDAW 7 substorm using geosynchronous particle data: Multiple injections and their implications Journal of Geophysical Research. 97: 6417-6428. DOI: 10.1029/91Ja03103  0.423
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  0.753
1991 Reeves GD, Belian RD, Fritz TA. Numerical tracing of energetic particle drifts in a model magnetosphere Journal of Geophysical Research: Space Physics. 96: 13997-14008. DOI: 10.1029/91Ja01161  0.431
1990 Kettmann G, Fritz TA, Hones EW. CDAW 7 revisited: Further evidence for the creation of a near-Earth substorm neutral line Journal of Geophysical Research. 95: 12045. DOI: 10.1029/Ja095Ia08P12045  0.471
1990 Reeves GD, Fritz TA, Cayton TE, Belian RD. Multi-satellite measurements of the substorm injection region Geophysical Research Letters. 17: 2015-2018. DOI: 10.1029/Gl017I011P02015  0.454
1989 Baker DN, Fritz TA, Bernhardt PA. Plasmoid velocity. Science (New York, N.Y.). 243: 713. PMID 17820406 DOI: 10.1126/science.243.4892.713-c  0.326
1989 Baker DN, Fritz TA, Bernhardt PA. A small-scale plasmoid formed during the May 13, 1985, AMPTE magnetotail barium release Journal of Geophysical Research. 94: 17084. DOI: 10.1029/Ja094Ia12P17084  0.533
1989 Kokubun S, Erickson KN, Fritz TA, McPherron RL. Local time asymmetry of Pc 4-5 pulsations and associated particle modulations at synchronous orbit Journal of Geophysical Research: Space Physics. 94: 6607-6625. DOI: 10.1029/Ja094Ia06P06607  0.369
1989 Cayton TE, Belian RD, Gary SP, Fritz TA, Baker DN. Energetic electron components at geosynchronous orbit Geophysical Research Letters. 16: 147-150. DOI: 10.1029/Gl016I002P00147  0.558
1988 Baker DN, Belian RD, Fritz TA, Higbie PR, Krimigis SM, Sibeck DG, Zwickl RD. Simultaneous energetic particle observations at geostationary orbit and in the upstream solar wind: Evidence for leakage during the magnetospheric compression event of November 1, 1984 Journal of Geophysical Research. 93: 14317. DOI: 10.1029/Ja093Ia12P14317  0.63
1988 Baker DN, Fritz TA, Korth A, Kremser G, Wilken B. Wolfgang Stedemann 1940–1987 Eos, Transactions American Geophysical Union. 69: 177. DOI: 10.1029/88Eo00117  0.401
1988 Lin N, Kivelson MG, McPherron RL, Williams DJ, Fritz TA. Multi-point measurements of ULF wave phases using a multi-channel energetic ion detector Advances in Space Research. 8: 437-441. DOI: 10.1016/0273-1177(88)90157-3  0.372
1987 Gillis EJ, Rijnbeek R, Kling R, Speiser TW, Fritz TA. Do flux transfer events cause long-period micropulsations in the dayside magnetosphere? Journal of Geophysical Research. 92: 5820. DOI: 10.1029/Ja092Ia06P05820  0.353
1987 Stüdemann W, Wilken B, Kremser G, Korth A, Fennell JF, Blake B, Koga R, Hall D, Bryant D, Søraas F, Brønstad K, Fritz TA, Lundin R, Gloeckler G. The May 2-3, 1986 magnetic storm: First energetic ion composition observations with the Mics instrument on Viking Geophysical Research Letters. 14: 455-458. DOI: 10.1029/Gl014I004P00455  0.461
1986 Hones EW, Fritz TA, Birn J, Cooney J, Bame SJ. Detailed observations of the plasma sheet during a substorm on April 24, 1979 Journal of Geophysical Research. 91: 6845. DOI: 10.1029/Ja091Ia06P06845  0.403
1986 Wilken B, Baker DN, Higbie PR, Fritz TA, Olson WP, Pfitzer KA. Magnetospheric configuration and energetic particle effects associated with a SSC: A case study of the CDAW 6 Event on March 22, 1979 Journal of Geophysical Research. 91: 1459. DOI: 10.1029/Ja091Ia02P01459  0.611
1986 Kling R, Speiser TW, Fritz T, Baker DN, Garcia H. Synoptic study of a large injection event Journal of Geophysical Research. 91: 363. DOI: 10.1029/Ja091Ia01P00363  0.547
1986 Stüdemann W, Wilken B, Baker DN, Higbie PR, Belian RD, Fritz TA. Multispacecraft observations at the compressed magnetopause following the 13 July 1982 interplanetary shock Planetary and Space Science. 34: 825-833. DOI: 10.1016/0032-0633(86)90079-6  0.57
1986 Hones EW, Zwickl RD, Fritz TA, Bame SJ. Structural and dynamical aspects of the distant magnetotail determined from ISEE-3 plasma measurements Planetary and Space Science. 34: 889-901. DOI: 10.1016/0032-0633(86)90001-2  0.398
1985 Baker DN, Fritz TA, Lennartsson W, Wilken B, Kroehl HW, Birn J. The role of heavy ionospheric ions in the localization of substorm disturbances on March 22, 1979: CDAW 6 Journal of Geophysical Research. 90: 1273. DOI: 10.1029/Ja090Ia02P01273  0.531
1985 Baker DN, Fritz TA, McPherron RL, Fairfield DH, Kamide Y, Baumjohann W. Magnetotail energy storage and release during the CDAW 6 substorm analysis intervals Journal of Geophysical Research. 90: 1205. DOI: 10.1029/Ja090Ia02P01205  0.517
1984 Fritz TA, Williams DJ. Energetic particle sounding at the magnetopause and implications for magnetic reconnection Achievements of the International Magnetospheric Study (Ims). 131-135.  0.32
1984 Baker DN, Fritz TA. Hot plasma and energetic particles in the Earth's outer magnetosphere: new understandings during the IMS Achievements of the International Magnetospheric Study (Ims). 85-96.  0.328
1983 Saunders MA, Southwood DJ, Fritz TA, Hones EW. Hydromagnetic vortices-I. The 11 December 1977 event Planetary and Space Science. 31: 1099-1116. DOI: 10.1016/0032-0633(83)90098-3  0.394
1982 Daly PW, Fritz TA. Trapped electron distributions on open magnetic field lines Journal of Geophysical Research. 87: 6081. DOI: 10.1029/Ja087Ia08P06081  0.48
1982 Scholer M, Daly PW, Paschmann G, Fritz TA. Field line topology determined by energetic particles during a possible magnetopause reconnection event Journal of Geophysical Research. 87: 6073. DOI: 10.1029/Ja087Ia08P06073  0.482
1982 Baker DN, Fritz TA, Wilken B, Higbie PR, Kaye SM, Kivelson MG, Moore TE, Stüdemann W, Masley AJ, Smith PH, Vampola AL. Observation and Modeling of Energetic Particles at Synchronous Orbit on July 29, 1977 Journal of Geophysical Research. 87: 5917-5932. DOI: 10.1029/Ja087Ia08P05917  0.608
1982 Wilken B, Goertz CK, Baker DN, Higbie PR, Fritz TA. The SSC on July 29, 1977 and its propagation within the magnetosphere Journal of Geophysical Research. 87: 5901. DOI: 10.1029/Ja087Ia08P05901  0.472
1982 Fritz TA, Spjeldvik WN. Pitch angle distributions of geomagnetically trapped MeV helium ions during quiet times Journal of Geophysical Research: Space Physics. 87: 5095-5101. DOI: 10.1029/Ja087Ia07P05095  0.385
1982 Fritz TA, Williams DJ, Paschmann G, Russell CT, Spjeldvik WN. The magnetopause as sensed by energetic particles, magnetic field, and plasma measurements on November 20, 1977 Journal of Geophysical Research. 87: 2133-2138. DOI: 10.1029/Ja087Ia04P02133  0.451
1982 Fritz TA, Fahnenstiel SC. High temporal resolution energetic particle soundings at the magnetopause on November 8, 1977, using ISEE 2 Journal of Geophysical Research. 87: 2125-2131. DOI: 10.1029/Ja087Ia04P02125  0.42
1982 Wilken B, Fritz TA, Stüdemann W. Experimental techniques for ion composition measurements in space Nuclear Instruments and Methods. 196: 161-167. DOI: 10.1016/0029-554X(82)90633-4  0.386
1981 Spjeldvik WN, Fritz TA. Observations of ions with nuclear chargeZ≧9 in the inner magnetosphere Journal of Geophysical Research: Space Physics. 86: 7749-7754. DOI: 10.1029/Ja086Ia09P07749  0.368
1981 Spjeldvik WN, Fritz TA. Energetic ion and electron observations of the geomagnetic plasma sheet boundary layer: Three-dimensional results from Isee 1 Journal of Geophysical Research. 86: 2480. DOI: 10.1029/Ja086Ia04P02480  0.463
1981 Spjeldvik WN, Fritz TA. Energetic heavy ions with nuclear chargeZ≧4 in the equatorial radiation belts of the Earth: Magnetic storms Journal of Geophysical Research. 86: 2349. DOI: 10.1029/Ja086Ia04P02349  0.423
1981 Spjeldvik WN, Fritz TA. Observations of energetic helium ions in the Earth's radiation belts during a sequence of geomagnetic storms Journal of Geophysical Research. 86: 2317. DOI: 10.1029/Ja086Ia04P02317  0.436
1981 Spjeldvik WN, Fritz TA. Discovery of ions with nuclear charge Z ≧ 9 stably trapped in the earth's radiation belts Planetary and Space Science. 29: 1227-1234. DOI: 10.1016/0032-0633(81)90127-6  0.398
1981 Fritz TA, Spjeldvik WN. Steady-state observations of geomagnetically trapped energetic heavy ions and their implications for theory Planetary and Space Science. 29: 1169-1193. DOI: 10.1016/0032-0633(81)90123-9  0.386
1980 Konradi A, Fritz T, Su S. Time-averaged fluxes of heavy ions at the geostationary orbit Journal of Geophysical Research: Space Physics. 85: 5149-5152. DOI: 10.1029/Ja085Ia10P05149  0.414
1980 Su S, McPherron R, Konradi A, Fritz T. Observations of ULF oscillations in the ion fluxes at small pitch angles with ATS 6 Journal of Geophysical Research. 85: 515. DOI: 10.1029/Ja085Ia02P00515  0.45
1979 Williams DJ, Fritz TA, Wilken B, Keppler E. An energetic particle perspective of the magnetopause Journal of Geophysical Research. 84: 6385-6396. DOI: 10.1029/Ja084Ia11P06385  0.466
1979 Fritz TA, Spjeldvik WN. Simultaneous quiet time observations of energetic radiation belt protons and helium ions: the equatorial α/p ratio near 1 MeV Journal of Geophysical Research. 84: 2608. DOI: 10.1029/Ja084Ia06P02608  0.399
1979 Singer HJ, Russell CT, Kivelson MG, Fritz TA, Lennartsson W. Satellite observations of the spatial extent and structure of Pc 345 pulsations near the magnetospheric equator Geophysical Research Letters. 6: 889-892. DOI: 10.1029/Gl006I011P00889  0.358
1979 Su SY, Konradi A, Fritz TA. ON ENERGY DEPENDENT MODULATION OF THE ULF ION FLUX OSCILLATIONS OBSERVED AT SMALL PITCH ANGLES Journal of Geophysical Research. 84: 6510-6516.  0.383
1979 Williams DJ, Fritz TA, Wilken B, Keppler E. ENERGETIC PARTICLE PERSPECTIVE OF THE MAGNETOPAUSE Journal of Geophysical Research. 84: 6385-6396.  0.315
1978 Williams DJ, Keppler E, Wibberenz G, Fritz TA, Wilken B. The ISEE 1 and 2 Medium Energy Particles Experiment Ieee Transactions On Geoscience Electronics. 16: 270-280. DOI: 10.1109/Tge.1978.294561  0.471
1978 Spjeldvik WN, Fritz TA. Quiet time observations of equatorially trapped megaelectronvolt radiation belt ions with nuclear chargeZ≧ 4 Journal of Geophysical Research. 83: 4401. DOI: 10.1029/Ja083Ia09P04401  0.369
1978 Fritz TA, Spjeldvik WN. Observations of energetic radiation belt helium ions at the geomagnetic equator during quiet conditions Journal of Geophysical Research. 83: 2579. DOI: 10.1029/Ja083Ia06P02579  0.363
1978 Spjeldvik WN, Fritz TA. Theory for charge states of energetic oxygen ions in the Earth's radiation belts Journal of Geophysical Research. 83: 1583. DOI: 10.1029/Ja083Ia04P01583  0.382
1978 Spjeldvik WN, Fritz TA. Energetic ionized helium in the quiet time radiation belts: Theory and comparison with observation Journal of Geophysical Research. 83: 654. DOI: 10.1029/Ja083Ia02P00654  0.408
1978 Williams DJ, Fritz TA, Keppler E, Wilken B, Wibberenz G. Three-dimensional energetic ion observations and the tangential magnetopause electric field Space Science Reviews. 22: 805-811. DOI: 10.1007/978-94-009-9527-7_32  0.466
1978 Wilken B, Fritz TA, Korth A, Kremser G. Substorm-associated injections of energetic ions observed by GEOS-1 and ATS-6 in and near synchronous altitude Space Science Reviews. 22: 647-657. DOI: 10.1007/978-94-009-9527-7_22  0.443
1976 Konradi A, Semar CL, Fritz TA. INJECTION BOUNDARY DYNAMICS DURING A GEOMAGNETIC STORM J Geophys Res. 81: 3851-3865. DOI: 10.1029/Ja081I022P03851  0.47
1976 Smith PH, Hoffman RA, Fritz TA. Ring current proton decay by charge exchange Journal of Geophysical Research. 81: 2701-2708. DOI: 10.1029/Ja081I016P02701  0.368
1976 Su S, Fritz TA, Konradi A. Repeated sharp flux dropouts observed at 6.6REduring a geomagnetic storm Journal of Geophysical Research. 81: 245-252. DOI: 10.1029/Ja081I001P00245  0.389
1976 Wilken B, Fritz TA. Energy distribution functions of low energy ions in silicon absorbers measured for large relative energy losses Nuclear Instruments and Methods. 138: 331-343. DOI: 10.1016/0029-554X(76)90043-4  0.368
1975 Fritz TA, Cessna JR. Ats-6 Noaa Low Energy Roton Experiment Ieee Transactions On Aerospace and Electronic Systems. 1145-1154. DOI: 10.1109/Taes.1975.308167  0.771
1975 Hoffman RA, Cahill LJ, Anderson RR, Maynard NC, Smith PH, Fritz TA, Williams DJ, Konradi A, Gurnett DA. Explorer 45 (S³-A) observations of the magnetosphere and magnetopause during the August 4-6, 1972, magnetic storm period Journal of Geophysical Research. 80: 4287-4296. DOI: 10.1029/Ja080I031P04287  0.737
1975 Berko FW, Cahill LJ, Fritz TA. Protons as the prime contributors to storm time ring current Journal of Geophysical Research. 80: 3549-3552. DOI: 10.1029/JA080i025p03549  0.544
1975 Konradi A, Semar CL, Fritz TA. Substorm-injected protons and electrons and the injection boundary model Journal of Geophysical Research. 80: 543-552. DOI: 10.1029/Ja080I004P00543  0.494
1974 Williams DJ, Barfield JN, Fritz TA. Initial Explorer 45 substorm observations and electric field considerations Journal of Geophysical Research. 79: 554-564. DOI: 10.1029/Ja079I004P00554  0.442
1974 Wilken B, Fritz TA. The response of very thin semiconductor detectors to heavy ions. I. Protons and helium Nuclear Instruments and Methods. 121: 365-371. DOI: 10.1016/0029-554X(74)90087-1  0.413
1973 Williams DJ, Fritz TA, Konradi A. Observations of proton spectra (1.0 ≤Ep≤ 300 kev) and fluxes at the plasmapause Journal of Geophysical Research. 78: 4751-4755. DOI: 10.1029/Ja078I022P04751  0.436
1973 Konradi A, Williams DJ, Fritz TA. Energy spectra and pitch angle distributions of storm-time and substorm injected protons Journal of Geophysical Research. 78: 4739-4744. DOI: 10.1029/Ja078I022P04739  0.375
1973 Fritz TA, Williams DJ. Initial observations of geomagnetically trapped alpha particles at the equator Journal of Geophysical Research. 78: 4719-4723. DOI: 10.1029/Ja078I022P04719  0.447
1970 Fritz TA. Study of the high-latitude, outer-zone boundary region for ≥40-kev electrons with satellite Injun 3 Journal of Geophysical Research. 75: 5387-5400. DOI: 10.1029/Ja075I028P05387  0.397
1970 Krimigis SM, Verzariu P, Van Allen JA, Armstrong TP, Fritz TA, Randall BA. Trapped energetic nucleiZ≥3 in the Earth's outer radiation zone Journal of Geophysical Research. 75: 4210-4215. DOI: 10.1029/Ja075I022P04210  0.408
1968 Fritz TA. High-latitude outer-zone boundary region for ≥40-keV electrons during geomagnetically quiet period Journal of Geophysical Research. 73: 7245-7255. DOI: 10.1029/Ja073I023P07245  0.421
1965 Fritz TA, Gurnett DA. Diurnal and latitudinal effects observed for 10-kev electrons at low satellite altitudes Journal of Geophysical Research. 70: 2485-2502. DOI: 10.1029/Jz070I011P02485  0.584
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