63 citations · 95 across the 6 of their papers we have counts for
4 papers · 1 filter
Hydrodynamic model of nonthermal emission from the Fermi bubbles
V. A. Dogiel, D. O. Chernyshov, T. S. Fatekhov +2
We suggest a model of Fermi Bubbles (FBs) in the Galactic halo of the altitude about 7-8 kpc, which is seen in non-thermal microwave and gamma-ray ranges. It was assumed that this…
Penetration of cosmic rays into dense molecular clouds: role of diffuse envelope
A. V. Ivlev, V. A. Dogiel, D. O. Chernyshov +3
A flux of cosmic rays (CRs) propagating through a diffuse ionized gas can excite MHD waves, thus generating magnetic disturbances. We propose a generic model of CR penetration into…
X-Ray afterglow of SWIFT J1644+57: a Compton echo?
K. S. Cheng, D. O. Chernyshov, V. A. Dogiel +2
Swift, Chandra and XMM have found a weak but nearly constant X-ray component from Swift J1644+57 that appeared at ~500 days and was visible at least until ~ 1400 days after the ste…
Origin of Nonthermal Emission from the Fermi Bubbles and Mechanisms of Particle Acceleration There
V. A. Dogiel, K. -S. Cheng, D. O. Chernyshov +1
We analyse processes of particle acceleration in the Fermi Bubbles. The goal of our investigations is to obtain restrictions for acceleration mechanisms. Our analysis of the three…