Results 81 to 90 of about 26,415 (203)

Three-step Acceleration of the Radiation Belt Relativistic Electrons by Interplanetary Shocks

The Astrophysical Journal Supplement Series
Inward radial diffusion driven by ultra-low-frequency (ULF) waves is one of the dominant acceleration mechanisms of relativistic (>1.0 MeV) electrons in the Earth’s outer radiation belt.
Chaoling Tang, Xinxin Chu, Zhenpeng Su, Jingrun Chen   +3 more
doaj   +1 more source

Modulation of suprathermal electron fluxes by ultra-low-frequency magnetic field fluctuations in the Martian foreshock

Earth and Planetary Physics
Ultra-low-frequency (ULF) waves are ubiquitous in terrestrial and planetary environments, playing a crucial role in energy transfer and dissipation through wave–particle interactions within space plasmas.
TaiFeng Jin, BinBin Ni, Song Fu, XiaoTong Yun, ShuYue Pang, MinYi Long, QiongYue Zhang, Nan Wang, XinJie Xiong, YiBin Zhao, FangFei Shi   +10 more
doaj   +1 more source

Contribution of ULF Wave Activity to the Global Recovery of the Outer Radiation Belt During the Passage of a HighSpeed Solar Wind Stream Observed in September 2014 [PDF]

, 2019
Energy coupling between the solar wind and the Earth's magnetosphere can affect the electron population in the outer radiation belt. However, the precise role of different internal and external mechanisms that leads to changes of the relativistic ...
Agapitov, O., Alves, L. R., Alves, M. V., Baker, D., Barbosa, M. V. G., Claudepierre, S. G., Fok, M.‐C., Georgiou, M., Gonzalez, W., Jauer, P. R., Jiankui, S., Kanekal, S. G., Kletzing, C., Lago, A. Dal, Liu, Z., Marchezi, J. P., Medeiros, C., Padua, M. B., Rockenbach, M., Sibeck, D., Silva, L. A. Da, Souza, V. M., Vieira, L. E. A., Wang, C.   +23 more
core   +1 more source

Chiral dynamics in the presence of bound states: kaon-nucleon interactions revisited [PDF]

, 2000
We study the S-wave kaon-nucleon interactions for strangeness S=-1 in a novel relativistic chiral unitary approach based on coupled channels. Dispersion relations are used to perform the necessary resummation of the lowest order relativistic chiral ...
Anisovich, Becher, Bernard, Bernard, Bernard, Ciborowski, Dalitz, Descotes, Ellis, Evans, Gasser, Gasser, Gasser, Hemingway, Humphrey, Iwasaki, J.A. Oller, Jamin, Jenkis, Kaiser, Kaiser, Kambor, Kim, Kittel, Lee, Lutz, Martin, Martin, Meißner, Meißner, Müller-Groeling, Nacher, Novak, Oller, Oller, Oset, Ratcliffe, Sakitt, Savage, Siegel, Tovee, Ulf-G. Meißner, Veit, Veit, Weinberg   +44 more
core   +2 more sources

Kaon-nucleon scattering lengths from kaonic deuterium experiments [PDF]

, 2006
The extraction of the S-wave kaon-nucleon scattering lengths a0 and a1 from a combined analysis of existing kaonic hydrogen and synthetic deuterium data has been carried out within the framework of a low-energy effective field theory.
Meißner, Ulf-G., Raha, Udit, Rusetsky, Akaki   +2 more
core   +3 more sources

ULF waves in the Mercury magnetosphere

Geophysical Research Letters, 1989
ULF waves are present in the magnetic records returned by the Mariner 10 spacecraft. An analysis of samples of these data show that near the magnetopause the waves are right‐hand circularly polarized and about 3 nT in amplitude. These waves weaken and become linearly polarized as the spacecraft moves inward.
openaire   +1 more source

Magnetospheric Cavity Modes Driven by Solar Wind Dynamic Pressure Fluctuations

, 2010
We present results from Lyon-Fedder-Mobarry (LFM) global, three-dimensional magnetohydrodynamic (MHD) simulations of the solar wind-magnetosphere interaction.
Han, Jacobs, Kepko, Kivelson, Korotova, Lyon, M. K. Hudson, M. Wiltberger, Matsuoka, S. G. Claudepierre, S. R. Elkington, Sibeck, Viall, W. Lotko, Wiltberger, Wright   +15 more
core   +1 more source

ULF waves in the solar wind as direct drivers of magnetospheric pulsations [PDF]

, 2002
[1] Global magnetospheric ULF pulsations with frequencies in the Pc 5 range (f = 1.7–6.7 mHz) and below have been observed for decades in space and on the Earth.
Kepko, L., Singer, H. J., Spence, Harlan E.   +2 more
core   +2 more sources

Pitch Angle Structures of Ring Current Ions Induced by Evolving Poloidal Ultra‐Low Frequency Waves

Geophysical Research Letters, 2020
Ultra‐low frequency (ULF) waves can effectively accelerate ring current ions through drift‐bounce resonance. Conventional theories have been developed to understand this resonance since the dawn of the space age, which usually assume ULF waves are quasi ...
Z.‐Y. Liu, Q.‐G. Zong, X.‐Z. Zhou, Y.‐F. Zhu, S.‐J. Gu   +4 more
doaj   +1 more source

Mirror Instabilities in the Inner Magnetosphere and Their Potential for Localized ULF Wave Generation. [PDF]

J Geophys Res Space Phys, 2021
Cooper MB, Gerrard AJ, Lanzerotti LJ, Soto-Chavez AR, Kim H, Kuzichev IV, Goodwin LV.   +6 more
europepmc   +1 more source