Results 51 to 60 of about 103,405 (350)

ELECTRODYNAMICS OF AXISYMMETRIC PULSAR MAGNETOSPHERE WITH ELECTRON–POSITRON DISCHARGE: A NUMERICAL EXPERIMENT [PDF]

, 2014
We present the first self-consistent global simulations of pulsar magnetospheres with operating e± discharge. We focus on the simple configuration of an aligned or anti-aligned rotator.
Alexander Y. Chen, A. Beloborodov
semanticscholar   +1 more source

Response of convection electric fields in the magnetosphere to IMF orientation change [PDF]

, 2009
[1] The transient response of convection electric fields in the inner magnetosphere to southward turning of the interplanetary magnetic field (IMF) is investigated using in‐situ electric field observations by the CRRES and Akebono spacecraft.
Brautigam, D., Kikuchi, T., Matsuoka, A., Nagatsuma, T., Nishimura, Y., Ono, T., Shinbori, A., Wygant, J.   +7 more
core   +1 more source

AB INITIO PULSAR MAGNETOSPHERE: THREE-DIMENSIONAL PARTICLE-IN-CELL SIMULATIONS OF OBLIQUE PULSARS [PDF]

, 2014
We present “first-principles” relativistic particle-in-cell simulations of the oblique pulsar magnetosphere with pair formation. The magnetosphere starts to form with particles extracted from the surface of the neutron star.
A. Philippov, A. Spitkovsky, B. Cerutti
semanticscholar   +1 more source

Waves from the Sun: to the 100th anniversary of V.A. Troitskaya’s birth

Solar-Terrestrial Physics, 2017
It has been one hundred years since the birth of the outstanding scientist Professor V.A. Troitskaya. Her remarkable achievements in solar-terrestrial physics are widely known. For many years, Valeria A.
Guglielmi A.V., Potapov A.S.
doaj   +1 more source

An Empirical Model of the Equatorial Electron Pitch Angle Distributions in Earth's Outer Radiation Belt

Space Weather, 2022
In this study, we present an empirical model of the equatorial electron pitch angle distributions (PADs) in the outer radiation belt based on the full data set collected by the Magnetic Electron Ion Spectrometer (MagEIS) instrument onboard the Van Allen ...
Artem Smirnov, Yuri Y. Shprits, Hayley Allison, Nikita Aseev, Alexander Drozdov, Peter Kollmann, Dedong Wang, Anthony Saikin   +7 more
doaj   +1 more source

Looking Into Pulsar Magnetospheres [PDF]

Astrophysics and Space Science, 2001
AbstractDiffractive and refractive magnetospheric scintillations may allow direct probing of the plasma inside the pulsar light cylinder. The unusual electrodynamics of the strongly magnetized electron-positron plasma allows separation of the magnetospheric and interstellar scattering.
openaire   +5 more sources

Adverse Outcome Pathways Applied to Space Radiation Research

Environmental and Molecular Mutagenesis, EarlyView.
ABSTRACT Long‐duration spaceflight exposes astronauts to various stressors that can alter human physiology, potentially causing immediate and long‐term health effects. These stressors can damage biomolecules, cells, tissues, and organs, leading to adverse outcomes.
Vinita Chauhan, Veronica S. Grybas, Devyn Hoopfer, Casey Higginson, Elizabeth A. Ainsbury, Omid Azimzadeh, Afshin Beheshti, Steve Blattnig, Marjan Boerma, Sylvain V. Costes, Stephen Doty, Christelle Adam‐Guillermin, Nobuyuki Hamada, Patricia Hinton, Janice L. Huff, Robert Reynolds, Ruth C. Wilkins, Scott Wood, Carole L. Yauk   +18 more
wiley   +1 more source

Intensification of the Electron Zebra Stripes in the Earth's Inner Magnetosphere During Geomagnetic Storms

Geophysical Research Letters
We examined rapid variations in the electron zebra stripe patterns, specifically at L = 1.5, over a three‐month duration, using twin Van Allen Probes within Earth's inner magnetosphere. During geomagnetically quiet intervals, these stripes exhibit a peak‐
Megha Pandya, Yusuke Ebihara, Takashi Tanaka, Jerry W. Manweiler, Sarah K. Vines   +4 more
doaj   +1 more source

Polarization distribution of transverse ULF waves according to Van Allen Probe A data: whether toroidal and poloidal waves exist separately in the magnetosphere?

Solar-Terrestrial Physics, 2023
Ultralow-frequency (ULF) waves play an important role in energy transfer within Earth's magnetosphere due to intensive interaction with the surrounding plasma.
Yakimchuk A. I., Rubtsov A. V., Klimushkin D. Y.   +2 more
doaj   +1 more source

Electrodynamics of Pulsar Magnetospheres [PDF]

Space Science Reviews, 2016
31 pages, 11 figures, Accepted for publication in Space Science Reviews. Chapter in ISSI book on "Jets and Winds in Pulsar Wind Nebulae and Gamma-ray Bursts"
Cerutti, Benoît, Beloborodov, Andrei
openaire   +5 more sources