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pro vyhledávání: '"Galishnikova, Alisa"'
Low-collisionality plasma in a magnetic field generically develops anisotropy in its distribution function with respect to the magnetic field direction. Motivated by the application to radiation from accretion flows and jets, we explore the effect of
Externí odkaz:
http://arxiv.org/abs/2309.10029
Autor:
Kempski, Philipp, Fielding, Drummond B., Quataert, Eliot, Galishnikova, Alisa K., Kunz, Matthew W., Philippov, Alexander A., Ripperda, Bart
The nature of cosmic ray (CR) transport in the Milky Way remains elusive. The predictions of current micro-physical CR transport models in magneto-hydrodynamic (MHD) turbulence are drastically different from what is observed. These models usually foc
Externí odkaz:
http://arxiv.org/abs/2304.12335
Autor:
Galishnikova, Alisa, Philippov, Alexander, Quataert, Eliot, Bacchini, Fabio, Parfrey, Kyle, Ripperda, Bart
We study the accretion of collisionless plasma onto a rotating black hole from first principles using axisymmetric general-relativistic particle-in-cell simulations. We carry out a side-by-side comparison of these results to analogous general-relativ
Externí odkaz:
http://arxiv.org/abs/2212.02583
Turbulence in a conducting plasma can amplify seed magnetic fields in what is known as the turbulent, or small-scale, dynamo. The associated growth rate and emergent magnetic-field geometry depend sensitively on the material properties of the plasma,
Externí odkaz:
http://arxiv.org/abs/2201.07757
Akademický článek
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