output
20002026
most citedSolar activity during the Holocene: the Hallstatt cycle and its consequence for grand minima and maxim

138 citations

Showing astro-ph.GAShow all

8 papers · 1 filter

astro-ph.GA2012★ 3 cited

Streaming cold cosmic ray back-reaction and thermal instabilities across the background magnetic field

Anatoly K. Nekrasov, Mohsen Shadmehri

Using the multi-fluid approach, we investigate streaming and thermal instabilities of the electron-ion plasma with homogeneous cold cosmic rays drifting perpendicular to the backgr…

astro-ph.GA2011★ 3 cited

Influence of energy exchange of electrons and ions on the long-wavelength thermal instability in magnetized astrophysical objects

Anatoly K. Nekrasov

We investigate thermal instability in an electron-ion magnetized plasma relevant to galaxy clusters, solar corona, and other two-component astrophysical objects. We apply the multi…

astro-ph.GA2011★ 7 cited

Electromagnetic thermal instability with momentum and energy exchange between electrons and ions in galaxy clusters

Anatoly K. Nekrasov

Thermal instability in an electron-ion magnetized plasma, which is relevant in the intragalactic medium (IGM) of galaxy clusters, solar corona, and other two-component plasma objec…

astro-ph.GA2011★ 7 cited

Multicomponent theory of buoyancy instabilities in magnetized plasmas: The case of magnetic field parallel to gravity

Anatoly Nekrasov, Mohsen Shadmehri

We investigate electromagnetic buoyancy instabilities of the electron-ion plasma with the heat flux based on not the magnetohydrodynamic (MHD) equations, but using the multicompone…

astro-ph.GA2010★ 5 cited

Multicomponent theory of buoyancy instabilities in astrophysical plasma objects: The case of magnetic field perpendicular to gravity

Anatoly K. Nekrasov, Mohsen Shadmehri

We develop a general theory of buoyancy instabilities in the electron-ion plasma with the electron heat flux based not upon MHD equations, but using a multicomponent plasma approac…

astro-ph.GA2009★ 5 cited

Electromagnetic instabilities in rotating magnetized viscous objects

Anatoly Nekrasov

We study electromagnetic streaming instabilities in thermal viscous regions of rotating astrophysical objects, such as, magnetized accretion disks, molecular clouds, their cores, a…

astro-ph.GA2009★ 16 cited

Compressible streaming instabilities in rotating thermal viscous objects

A. K. Nekrasov

We study electromagnetic streaming instabilities in thermal viscous regions of rotating astrophysical objects, such as, protostellar and protoplanetary magnetized accretion disks,…

astro-ph.GA2009★ 14 cited

Electromagnetic streaming instabilities of magnetized accretion disks with strong collisional coupling of species

Anatoly Nekrasov

Electromagnetic streaming instabilities of multicomponent collisional magnetized accretion disks are studied. Sufficiently ionized regions of the disk are explored where there is s…