Journal of Geophysical Research - Space Physics - Vol. 99, No. A12

Shematovich, V. I. ; Bisikalo, D. V. ; Gerard, J. C. [G\'{e}rard] 1994
A kinetic model of the formation of the hot oxygen geocorona, 1, Quiet geomagnetic conditions
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,217-23,228 (94JA01769)
keywords: 0355 Atmospheric composition and structure; Thermosphere-composition and chemistry 0335 Ion chemistry of the atmosphere (2419, 2427) 0350 Pressure, density, and temperature
PDF 3.8M

Hodges, R. R., Jr. 1994
Monte Carlo simulation of the terrestrial hydrogen exosphere
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,229-23,248 (94JA02183)
keywords: 0355 Atmospheric composition and structure; Thermosphere-composition and chemistry 2427 Ionosphere; Ionosphere/atmosphere interactions (0335) 0310 Airglow and aurora
PDF 6.4M

Oakes, D. B. ; Sonnenfroh, D. M. ; Caledonia, G. E. ; Blumberg, W. A. M. 1994
Velocity dependent O atom IR excitation cross sections: Connections with flight data
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,249-23,256 (94JA01745)
keywords: 2455 Ionosphere; Particle precipitation 2499 General or miscellaneous 3359 Meteorology and atmospheric dynamics; Radiative processes 7855 Space plasma physics; Spacecraft sheaths, wakes, charging
PDF 2.2M

Peterson, W. K. ; Abe, T. ; Fukunishi, H. ; Greffen, M. J. ; Hayakawa, H. ; Kasahara, Y. ; Kimura, I. ; Matsuoka, A. ; Mukai, T. ; Nagatsuma, T. ; Tsuruda, K. ; Whalen, B. A. ; Yau, A. W. 1994
On the sources of energization of molecular ions at ionospheric altitudes
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,257-23,274 (94JA01738)
keywords: 2451 Ionosphere; Particle acceleration 2419 Ion chemistry and composition (0335) 2431 Ionosphere/magnetosphere interactions (2736) 2704 Magnetospheric physics; Auroral phenomena (2407)
PDF 20.1M

Budzien, S. A. ; Feldman, P. D. ; Conway, R. R. 1994
Observations of the far ultraviolet airglow by the Ultraviolet Limb Imaging experiment on STS-39
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,275-23,288 (94JA01543)
keywords: 0310 Atmospheric composition and structure; Airglow and aurora 0355 Thermosphere-composition and chemistry 0394 Instruments and techniques 2494 Ionosphere
PDF 16.4M

Curto, J. J. ; Amory-Mazaudier, C. ; Torta, J. M. ; Menvielle, M. 1994
Solar flare effects at Ebre: Unidimensional physical, integrated model
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,289-23,296 (94JA02070)
keywords: 1530 Geomagnetism and paleomagnetism; Rapid time variations 2435 Ionosphere; Ionospheric disturbances 2411 Electric fields (2712) 2479 Solar radiation and cosmic ray effects
PDF 2.2M

Germany, G. A. ; Torr, D. G. ; Richards, P. G. ; Torr, M. R. ; John, S. 1994
Determination of ionospheric conductivities from FUV auroral emissions
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,297-23,306 (94JA02038)
keywords: 2407 Ionosphere; Auroral ionosphere (2704) 2411 Electric fields (2712) 2427 Ionosphere/atmosphere interactions (0335) 2431 Ionosphere/magnetosphere interactions (2736)
PDF 2.7M

Melendez-Alvira, D. J. [Mel\'{e}ndez-Alvira] ; Burnside, R. G. ; Walker, J. C. G. 1994
Modeling the Arecibo nighttime F2 layer, 2, Ionospheric gradients [F_2]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,307-23,328 (94JA01812)
keywords: 2411 Ionosphere; Electric fields (2712) 2427 Ionosphere/atmosphere interactions (0335) 2443 Midlatitude ionosphere 2467 Plasma temperature and density
PDF 5.8M

Rodriguez, J. V. ; Inan, U. S. ; Bell, T. F. 1994
Heating of the nighttime D region by very low frequency transmitters
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,329-23,338 (94JA02001)
keywords: 2403 Ionosphere; Active experiments 2435 Ionospheric disturbances 2443 Midlatitude ionosphere 2487 Wave propagation (6934)
PDF 3.1M

Parrot, M. 1994
Statistical study of ELF/VLF emissions recorded by a low-altitude satellite during seismic events
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,339-23,348 (94JA02072)
keywords: 2471 Ionosphere; Plasma waves and instabilities 2435 Ionospheric disturbances 2487 Wave propagation (6934) 7215 Seismology; Earthquake parameters
PDF 47.2M

Luttgen, A. [L\"{u}ttgen] ; Neubauer, F. M. 1994
Generation of plasma waves by a tethered satellite system with satellites elongated in the direction of flight for arbitrary oblique geometry
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,349-23,358 (94JA01905)
keywords: 2487 Ionosphere; Wave propagation (6934) 2403 Active experiments 2471 Plasma waves and instabilities 6984 Radio science; Waves in plasma
PDF 3.0M

Richards, P. G. ; Torr, D. G. ; Buonsanto, M. J. ; Sipler, D. P. 1994
Ionospheric effects of the March 1990 magnetic storm: Comparison of theory and measurement
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,359-23,366 (94JA02343)
keywords: 2443 Ionosphere; Midlatitude ionosphere 2467 Plasma temperature and density 2435 Ionospheric disturbances 0355 Atmospheric composition and structure; Thermosphere-composition and chemistry
PDF 2.3M

Nishida, A. ; Mukai, T. 1994
Reply to Comment on "Unexpected features of the ion precipitation in the so-called cleft/low-latitude boundary layer region" by A. Nishida et al.
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,367-23,370 (94JA01097)
keywords: 2716 Magnetospheric physics; Energetic particles, precipitating 2760 Plasma convection 2764 Plasma sheet 2776 Polar cap phenomena
PDF 1.1M

Winterhalter, D. ; Neugebauer, M. ; Goldstein, B. E. ; Smith, E. J. ; Bame, S. J. ; Balogh, A. 1994
Ulysses field and plasma observations of magnetic holes in the solar wind and their relation to mirror-mode structures
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,371-23,382 (94JA01977)
keywords: 2134 Interplanetary physics; Interplanetary magnetic fields 2149 MHD waves and turbulence 2164 Solar wind plasma
PDF 3.5M

Crooker, N. U. ; Cliver, E. W. 1994
Postmodern view of M-regions
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,383-23,390 (94JA02093)
keywords: 2784 Magnetospheric physics; Solar wind/magnetosphere interactions 2788 Storms and substorms 7519 Solar physics, astrophysics, and astronomy; Flares
PDF 2.9M

Gary, S. P. ; Scime, E. E. ; Phillips, J. L. ; Feldman, W. C. 1994
The whistler heat flux instability: Threshold conditions in the solar wind
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,391-23,400 (94JA02067)
keywords: 2159 Interplanetary physics; Plasma waves and turbulence 2164 Solar wind plasma 7827 Space plasma physics; Kinetic and MHD theory 7871 Waves and instabilities
PDF 3.0M

Scime, E. E. ; Bame, S. J. ; Feldman, W. C. ; Gary, S. P. ; Phillips, J. L. ; Balogh, A. 1994
Regulation of the solar wind electron heat flux from 1 to 5 AU: Ulysses observations
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,401-23,410 (94JA02068)
keywords: 2149 Interplanetary physics; MHD waves and turbulence 2159 Plasma waves and turbulence 2164 Solar wind plasma 7859 Space plasma physics; Transport processes
PDF 3.1M

Manoharan, P. K. ; Kojima, M. ; Misawa, H. 1994
The spectrum of electron density fluctuations in the solar wind and its variations with solar wind speed
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,411-23,420 (94JA01955)
keywords: 2164 Interplanetary physics; Solar wind plasma 2169 Sources of the solar wind 2159 Plasma waves and turbulence 2194 Instruments and techniques
PDF 3.4M

Matthaeus, W. H. ; Zhou, Y. ; Zank, G. P. ; Oughton, S. 1994
Transport theory and the WKB approximation for interplanetary MHD fluctuations
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,421-23,430 (94JA02326)
keywords: 2149 Interplanetary physics; MHD waves and turbulence 7827 Space plasma physics; Kinetic and MHD theory 7859 Transport processes 7871 Waves and instabilities
PDF 3.2M

Hollweg, J. V. 1994
Beat, modulational, and decay instabilities of a circularly polarized Alfven wave [Alfv\'{e}n]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,431-23,448 (94JA02185)
keywords: 2159 Interplanetary physics; Plasma waves and turbulence 7827 Space plasma physics; Kinetic and MHD theory 7867 Wave/particle interactions 7871 Waves and instabilities
PDF 4.8M

Jayanti, V. ; Hollweg, J. V. 1994
Growth rates of new parametric instabilities occurring in a plasma with streaming He++ [He^{++}]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,449-23,460 (94JA02370)
keywords: 2149 Interplanetary physics; MHD waves and turbulence 2164 Solar wind plasma 7827 Space plasma physics; Kinetic and MHD theory 7871 Waves and instabilities
PDF 3.3M

Kudela, K. ; Sibeck, D. G. ; Slivka, M. 1994
Prognoz 10 energetic particle data: Leakage from the magnetosphere versus bow shock acceleration
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,461-23,472 (94JA01400)
keywords: 2728 Magnetospheric physics; Magnetosheath 2716 Energetic particles, precipitating 2724 Magnetopause, cusp, and boundary layers
PDF 3.5M

Sotnikov, V. I. ; Fiala, V. ; Decreau, P. M. E. [D\'{e}cr\'{e}au] ; Pivovarov, V. V. ; Shapiro, I. V. 1994
Contribution to the nonlinear theory of plasma wave excitation inside the electron foreshock region
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,473-23,480 (94JA01403)
keywords: 2772 Magnetospheric physics; Plasma waves and instabilities 2784 Solar wind/magnetosphere interactions 7839 Space plasma physics; Nonlinear phenomena 7871 Waves and instabilities
PDF 2.0M

Yoon, P. H. ; Wu, C. S. ; F.-Vinas, A. [F.-Vi\~{n}as] ; Reiner, M. J. ; Fainberg, J. ; Stone, R. G. 1994
Theory of 2[omega]pe radiation induced by the bow shock [2\omega _pe]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,481-23,488 (94JA02489)
keywords: 2154 Interplanetary physics; Planetary bow shocks 2159 Plasma waves and turbulence 7839 Space plasma physics; Nonlinear phenomena 7871 Waves and instabilities
PDF 2.4M

Krogulec, M. ; Musielak, Z. E. ; Suess, S. T. ; Nerney, S. F. ; Moore, R. L. 1994
Reflection of Alfven waves in the solar wind [Alfv\'{e}n]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,489-23,502 (94JA02209)
keywords: 2134 Interplanetary physics; Interplanetary magnetic fields 2149 MHD waves and turbulence 2159 Plasma waves and turbulence 2164 Solar wind plasma
PDF 4.2M

Yermolaev, Y. I. ; Zastenker, G. N. 1994
Differential flow between protons and alphas in the solar wind: Prognoz 7 observations
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,503-23,504 (94JA02344)
keywords: 2164 Interplanetary physics; Solar wind plasma 2139 Interplanetary shocks 2169 Sources of the solar wind 7519 Solar physics, astrophysics, and astronomy; Flares
PDF 705k

Cairns, I. H. 1994
Fine structure in plasma waves and radiation near the plasma frequency in Earth's foreshock
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,505-23,514 (94JA01997)
keywords: 7871 Space plasma physics; Waves and instabilities 7847 Radiation processes 2154 Interplanetary physics; Planetary bow shocks 7534 Solar physics, astrophysics, and astronomy; Radio emissions
PDF 3.5M

Ahluwalia, H. S. 1994
Cosmic ray transverse gradient for a Hale cycle
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,515-23,522 (94JA02358)
keywords: 2104 Interplanetary physics; Cosmic rays 2134 Interplanetary magnetic fields 7524 Solar physics, astrophysics, and astronomy; Magnetic fields 7807 Space plasma physics; Charged particle motion and acceleration
PDF 2.4M

Luhmann, J. G. 1994
Correction to "Oxygen in the heliosphere"
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,523-23,524 (94JA02031)
keywords: 9900 Corrections
PDF 301k

Tu, C.-Y. ; Marsch, E. 1994
Correction to "On the nature of compressive fluctuations in the solar wind"
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,525-23,526 (94JA02909)
keywords: 9900 Corrections
PDF 113k

Lin, N. ; Kellogg, P. J. ; Thiessen, J. P. ; Lengyel-Frey, D. ; Tsurutani, B. T. ; Phillips, J. L. 1994
Whistler mode waves in the Jovian magnetosheath
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,527-23,540 (94JA01998)
keywords: 2756 Magnetospheric physics; Planetary magnetospheres (5443, 5737, 6030) 2728 Magnetosheath 2772 Plasma waves and instabilities 7867 Space plasma physics; Wave/particle interactions
PDF 3.7M

Louarn, P. ; Hilgers, A. ; Roux, A. ; de Villedary, C. ; Gurnett, D. A. ; Kurth, W. S. 1994
Correlation between terrestrial myriametric and kilometric radio bursts observed with Galileo
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,541-23,546 (94JA00922)
keywords: 7534 Solar physics, astrophysics, and astronomy; Radio emissions
PDF 15.0M

Kallio, E. ; Koskinen, H. ; Barabash, S. ; Lundin, R. ; Norberg, O. ; Luhmann, J. G. 1994
Proton flow in the Martian magnetosheath
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,547-23,560 (94JA01716)
keywords: 2756 Magnetospheric physics; Planetary magnetospheres (5443, 5737, 6030) 2728 Magnetosheath 5421 Planetology: Solid surface planets; Interactions with particles and fields
PDF 3.9M

Lopez, R. E. ; Goodrich, C. C. ; Reeves, G. D. ; Belian, R. D. ; Taktakishvili, A. 1994
Midtail plasma flows and the relationship to near-Earth substorm activity: A case study
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,561-23,570 (94JA01771)
keywords: 2788 Magnetospheric physics; Storms and substorms 2744 Magnetotail 2708 Current systems (2409) 2764 Plasma sheet
PDF 3.0M

Sergeev, V. A. ; Pulkkinen, T. I. ; Pellinen, R. J. ; Tsyganenko, N. A. 1994
Hybrid state of the tail magnetic configuration during steady convection events
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,571-23,582 (94JA01980)
keywords: 2708 Magnetospheric physics; Current systems (2409) 2740 Magnetospheric configuration and dynamics 2744 Magnetotail 2788 Storms and substorms
PDF 3.9M

Delcourt, D. C. ; Martin, R. F., Jr. 1994
Application of the centrifugal impulse model to particle motion in the near-Earth magnetotail
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,583-23,590 (94JA01845)
keywords: 7807 Space plasma physics; Charged particle motion and acceleration 2764 Magnetospheric physics; Plasma sheet 2760 Plasma convection 7843 Numerical simulation studies
PDF 2.7M

Nakamura, R. ; Baker, D. N. ; Fairfield, D. H. ; Mitchell, D. G. ; McPherron, R. L. ; Hones, E. W., Jr. 1994
Plasma flow and magnetic field characteristics near the midtail neutral sheet
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,591-23,602 (94JA02082)
keywords: 2744 Magnetospheric physics; Magnetotail 2760 Plasma convection 2764 Plasma sheet 2788 Storms and substorms
PDF 3.6M

Gary, S. P. ; Moldwin, M. B. ; Thomsen, M. F. ; Winske, D. ; McComas, D. J. 1994
Hot proton anisotropies and cool proton temperatures in the outer magnetosphere
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,603-23,616 (94JA02069)
keywords: 2772 Magnetospheric physics; Plasma waves and instabilities 7843 Space plasma physics; Numerical simulation studies 7867 Wave/particle interactions 7871 Waves and instabilities
PDF 4.4M

Kobel, E. ; Fluckiger, E. O. [Fl\"{u}ckiger] 1994
A model of the steady state magnetic field in the magnetosheath
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,617-23,622 (94JA01778)
keywords: 2134 Interplanetary physics; Interplanetary magnetic fields 2154 Planetary bow shocks 2728 Magnetospheric physics; Magnetosheath 2784 Solar wind/magnetosphere interactions
PDF 1.6M

Martin, R. F., Jr. ; Speiser, T. W. ; Klamczynski, K. 1994
Effect of By on neutral line ridges and dynamical source ordering [B_y]
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,623-23,638 (94JA01770)
keywords: 2744 Magnetospheric physics; Magnetotail 2764 Plasma sheet 7807 Space plasma physics; Charged particle motion and acceleration 7835 Magnetic reconnection
PDF 4.6M

Weimer, D. R. ; Craven, J. D. ; Frank, L. A. ; Hanson, W. B. ; Maynard, N. C. ; Hoffman, R. A. ; Slavin, J. A. 1994
Satellite measurements through the center of a substorm surge
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,639-23,650 (94JA01976)
keywords: 2411 Ionosphere; Electric fields (2712) 2463 Plasma convection 2475 Polar cap ionosphere 2788 Magnetospheric physics; Storms and substorms
PDF 4.2M

Lund, E. J. ; LaBelle, J. ; Treumann, R. A. 1994
On quasi-thermal fluctuations near the plasma frequency in the outer plasmasphere: A case study
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,651-23,660 (94JA02134)
keywords: 2768 Magnetospheric physics; Plasmasphere 7827 Space plasma physics; Kinetic and MHD theory 7871 Waves and instabilities 2772 Plasma waves and instabilities
PDF 3.4M

LeDocq, M. J. ; Gurnett, D. A. ; Anderson, R. R. 1994
Electron number density fluctuations near the plasmapause observed by the CRRES spacecraft
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,661-23,672 (94JA02294)
keywords: 2768 Magnetospheric physics; Plasmasphere 2772 Plasma waves and instabilities
PDF 3.4M

Menietti, J. D. ; Weimer, D. R. ; Andre, M. ; Eliasson, L. 1994
DE 1 and Viking observations associated with electron conical distributions
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,673-23,684 (94JA02133)
keywords: 2712 Magnetospheric physics; Electric fields (2411) 7867 Space plasma physics; Wave/particle interactions 7807 Charged particle motion and acceleration
PDF 3.7M

McClements, K. G. ; Dendy, R. O. ; Lashmore-Davies, C. N. 1994
A model for the generation of obliquely propagating ULF waves near the magnetic equator
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,685-23,694 (94JA01979)
keywords: 2772 Magnetospheric physics; Plasma waves and instabilities 2752 MHD waves and instabilities 7827 Space plasma physics; Kinetic and MHD theory 7867 Wave/particle interactions
PDF 2.5M

Shklyar, D. R. ; Washimi, H. 1994
Lower hybrid resonance wave excitation by whistlers in the magnetospheric plasma
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,695-23,704 (94JA01956)
keywords: 2772 Magnetospheric physics; Plasma waves and instabilities 2487 Ionosphere; Wave propagation (6934)
PDF 3.2M

Walthour, D. W. ; Gosling, J. T. ; Sonnerup, B. U. O. [\"{O}] ; Russell, C. T. 1994
Observation of anomalous slow-mode shock and reconnection layer in the dayside magnetopause
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,705-23,722 (94JA01767)
keywords: 2724 Magnetospheric physics; Magnetopause, cusp, and boundary layers 2752 MHD waves and instabilities 2784 Solar wind/magnetosphere interactions 7835 Space plasma physics; Magnetic reconnection
PDF 6.0M

Le, G. ; Russell, C. T. ; Gosling, J. T. 1994
Structure of the magnetopause for low Mach number and strongly northward interplanetary magnetic field
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,723-23,734 (94JA02182)
keywords: 2134 Interplanetary physics; Interplanetary magnetic fields 2164 Solar wind plasma 2724 Magnetospheric physics; Magnetopause, cusp, and boundary layers 2784 Solar wind/magnetosphere interactions
PDF 4.2M

Shapiro, V. D. ; Shevchenko, V. I. ; Cargill, P. J. ; Papadopoulos, K. 1994
Modulational instability of lower hybrid waves at the magnetopause
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,735-23,740 (94JA02074)
keywords: 2724 Magnetospheric physics; Magnetopause, cusp, and boundary layers 2772 Plasma waves and instabilities 7811 Space plasma physics; Discontinuities 7867 Wave/particle interactions
PDF 1.9M

Albert, J. M. 1994
Quasi-linear pitch angle diffusion coefficients: Retaining high harmonics
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,741-23,746 (94JA02345)
keywords: 2720 Magnetospheric physics; Energetic particles, trapped 2768 Plasmasphere 2740 Magnetospheric configuration and dynamics 7867 Space plasma physics; Wave/particle interactions
PDF 1.5M

Nakai, H. ; Kamide, Y. 1994
Estimating the long-term variations of the magnetotail pressure
J. Geophys. Res. Vol. 99 , No. A12 , p. 23,747-23,751 (94JA02220)
keywords: 2744 Magnetospheric physics; Magnetotail 2748 Magnetotail boundary layers 2764 Plasma sheet 2784 Solar wind/magnetosphere interactions
PDF 1.4M