Long lasting energetic proton precipitation in the inner magnetosphere after substorms

1997 ◽  
Vol 102 (A11) ◽  
pp. 24333-24338 ◽  
Author(s):  
B. B. Gvozdevsky ◽  
V. A. Sergeev ◽  
K. Mursula
Keyword(s):  
Inner Magnetosphere ◽  
Energetic Proton ◽  
Proton Precipitation

Solar Energetic Proton Access to the Inner Magnetosphere during the 7‐8 September 2017 event

2021 ◽  
Author(s):  
Zhao Li ◽  
Miles Engel ◽  
Mary Hudson ◽  
Brian Kress ◽  
Maulik Patel ◽  
...  
Keyword(s):  
Inner Magnetosphere ◽  
Energetic Proton

scholarly journals Solar wind modulation of the Martian ionosphere observed by Mars Global Surveyor

2004 ◽  
Vol 22 (6) ◽  
pp. 2277-2281 ◽  
Author(s):  
J.-S. Wang ◽  
E. Nielsen
Keyword(s):  
Solar Wind ◽  
Electron Density ◽  
Neutral Atmosphere ◽  
Mars Global Surveyor ◽  
Ionospheric Electron Density ◽  
Density Profiles ◽  
Energetic Proton ◽  
Martian Ionosphere ◽  
Proton Precipitation ◽  
Electron Density Profiles

Abstract. Electron density profiles in the Martian ionosphere observed by the radio occultation experiment on board Mars Global Surveyor have been analyzed to determine if the densities are influenced by the solar wind. Evidence is presented that the altitude of the maximum ionospheric electron density shows a positive correlation to the energetic proton flux in the solar wind. The solar wind modulation of the Martian ionosphere can be attributed to heating of the neutral atmosphere by the solar wind energetic proton precipitation. The modulation is observed to be most prominent at high solar zenith angles. It is argued that this is consistent with the proposed modulation mechanism.

scholarly journals Van Allen Probe observations of drift-bounce resonances with Pc 4 pulsations and wave–particle interactions in the pre-midnight inner magnetosphere

2015 ◽  
Vol 33 (8) ◽  
pp. 955-964 ◽  
Author(s):  
G. I. Korotova ◽  
D. G. Sibeck ◽  
K. Tahakashi ◽  
L. Dai ◽  
H. E. Spence ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electric Fields ◽  
Ion Flux ◽  
Ion Fluxes ◽  
Particle Interactions ◽  
Inner Magnetosphere ◽  
Energetic Proton ◽  
Electric And Magnetic Field ◽  
Low Energies ◽  
Energy Dependent

Abstract. We present Van Allen Probe B observations of azimuthally limited, antisymmetric, poloidal Pc 4 electric and magnetic field pulsations in the pre-midnight sector of the magnetosphere from 05:40 to 06:00 UT on 1 May 2013. Oscillation periods were similar for the magnetic and electric fields and proton fluxes. The flux of energetic protons exhibited an energy-dependent response to the pulsations. Energetic proton variations were anticorrelated at medium and low energies. Although we attribute the pulsations to a drift-bounce resonance, we demonstrate that the energy-dependent response of the ion fluxes results from pulsation-associated velocities sweeping energy-dependent radial ion flux gradients back and forth past the spacecraft.

Solar Energetic Proton Access to the Near‐Equatorial Inner Magnetosphere

2020 ◽  
Vol 125 (6) ◽  
Author(s):  
Rachael J. Filwett ◽  
Allison N. Jaynes ◽  
Daniel N. Baker ◽  
Shrikanth G. Kanekal ◽  
Brian Kress ◽  
...  
Keyword(s):  
Inner Magnetosphere ◽  
Energetic Proton

Bursts of fast neutron flows on the earth's surface as the completion of the process of energetic proton scattering from the captured radiation zones

2003 ◽  
Vol 8 (5-6) ◽  
pp. 106-110 ◽  
Author(s):  
I.I. Zalyubovsky ◽  
◽  
V.M. Kartashev ◽  
V.E. Kovtun ◽  
O.K. Minko ◽  
...  
Keyword(s):  
Fast Neutron ◽  
Proton Scattering ◽  
Energetic Proton

The Inner Magnetosphere Imager mission

1993 ◽  
Author(s):  
Les Johnson ◽  
Melody Herrmann
Keyword(s):  
Inner Magnetosphere

Access of plasma sheet ions to the inner magnetosphere

2001 ◽  
Author(s):  
Paul Rothwell ◽  
William Burke ◽  
Carl-Gunne Falthammar
Keyword(s):  
Plasma Sheet ◽  
Inner Magnetosphere

scholarly journals Recent Advancements and Remaining Challenges Associated With Inner Magnetosphere Cross‐Energy/Population Interactions (IMCEPI)

2019 ◽  
Vol 124 (2) ◽  
pp. 886-897 ◽  
Author(s):  
Yiqun Yu ◽  
Mike W. Liemohn ◽  
Vania K. Jordanova ◽  
Colby Lemon ◽  
Jichun Zhang
Keyword(s):  
Inner Magnetosphere ◽  
Population Interactions
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