Results 101 to 110 of about 252,334 (205)

Nonthermal Acceleration of Electrons, Positrons, and Protons at a Nonrelativistic Quasi-parallel Collisionless Shock

The Astrophysical Journal
Energetic positrons have been observed in the interstellar medium, and high-energy positrons with relativistic energies up to approximately 1 TeV have been detected in Galactic cosmic rays.
Huan Yu, Qi Xia, Jun Fang
doaj   +1 more source

INTERPLANETARY SHOCKS LACKING TYPE II RADIO BURSTS

, 2010
International audienceWe report on the radio-emission characteristics of 222 interplanetary (IP) shocks detected by spacecraft at Sun-Earth L1 during solar cycle 23 (1996 to 2006, inclusive).
Akiyama, S., Bougeret, Jean-Louis, N. Gopalswamy, R. A. Howard, M. L. Kaiser, Yashiro, S., Howard, Russell A., H. Xie, P. Mäkelä, Mäkelä, P., S. Yashiro, Gopalswamy, Natchimuthuk, S. Akiyama, J.-L. Bougeret, Xie, H., Kaiser, Michael L.   +15 more
core   +1 more source

Interplanetary Shocks and "Suprathermal" Flare Particles

, 2006
We use ion-composition data from ACE/ULEIS, low energy electrons from ACE/EPAM, high energy protons from SoHO/ERNE, radio data from Wind/WAVES, and solar wind data from ACE/SWEPAM and ACE/MAG to investigate the solar and interplanetary circumstances near
vonRosenvinge, T. T., Richardson, I. G., Cane, H. V.   +2 more
core  

MeV Ion Anisotropies in the Vicinity of Interplanetary Shocks

, 2007
The anticipated signatures of interplanetary shock acceleration to be found in energetic ion anisotropies in the vicinity of interplanetary shocks include near-isotropic particle distributions consistent with of diffusive shock acceleration, "pancake ...
von Rosenvinge, T. T., Richardson, I. G., Cane, H. V.   +2 more
core  

POLYTROPIC INDICES IN INTERPLANETARY SHOCK

Chinese Journal of Space Science, 1996
Shao-liang Liu, De-shuang Tang, Si-qing Liu   +2 more
openaire   +1 more source

Shock-induced magnetic reconnection in the Venusian magnetotail. [PDF]

Nat Commun
Zhang M, Dang T, Lei J, Zhang B, Wang R, Xiao S, Zhang T, Chen J, Yan M.   +8 more
europepmc   +1 more source

Energetic particle-mediated interplanetary shocks observed by Solar Orbiter

In collisionless shocks, energetic particles can carry enough pressure to modify the upstream plasma and the shock structure itself. This represents a regime that is often invoked in theories of cosmic-ray acceleration, but rarely observed in the ...
H. Hietala, B. Reville, S. Raptis, D. Turner, D. Lario, D. Burgess, P. Mostafavi, R. F. Wimmer-Schweingruber, P. Kuehl, A. Kollhoff, J. Giacalone, D. Trotta, O. Pezzi   +12 more
core   +1 more source

Multiwavelength Multipoint Observations of the October 28, 2021 Type III Radio Burst. [PDF]

Sol Phys
Martinez Oliveros JC, Krupar V, Ervin T, Krucker S, Pulupa M, Badman ST, Buitrago Casas JC, Mondal S, Bale SD.   +8 more
europepmc   +1 more source

Interplanetary Coronal Mass Ejections During 1996 - 2007

, 2007
Interplanetary coronal mass ejections, the interplanetary counterparts of coronal mass ejections at the Sun, are the major drivers of interplanetary shocks in the heliosphere, and are associated with modulations of the galactic cosmic ray intensity, both
Richardson, I. G., Cane, H. V.
core  

Theory and observations of the interaction between magnetohydrodynamic waves and shocks. [PDF]

Proc Natl Acad Sci U S A
Zhao L, Zhu X, Silwal A, Zank GP, Pitňa A.   +4 more
europepmc   +1 more source