166 citations
- Russian Academy of SciencesRU9 papers
- Keldysh Institute of Applied MathematicsRU6 papers
- Sapienza University of RomeIT5 papers
- National Research Nuclear University MEPhIRU4 papers
- Institute for Theoretical and Experimental PhysicsRU3 papers
- Kurchatov InstituteRU3 papers
- Landau Institute for Theoretical PhysicsRU3 papers
- Lomonosov Moscow State UniversityRU3 papers
- All Russia Research Institute of AutomaticsRU2 papers
- Institute of SpectroscopyRU2 papers
- International Center for Relativistic AstrophysicsIT2 papers
- Joint Institute for High TemperaturesRU2 papers
6 papers · 1 filter
On the emergence of a new instability during core-collapse of very massive stars
I. Kalashnikov, A. Baranov, P. Chardonnet +2
The process of uniform supernovae explosions (SNe) is well investigated for all their types. However, observational data suggests that the SNe could be not spherically-symmetric. M…
The collimated propagation causes of astrophysical and laboratory jets
I. Kalashnikov, A. Dodin, I. Il'ichev +2
The use of Z-pinch facilities makes it possible to carry out well-controlled and diagnosable laboratory experiments to study laboratory jets with scaling parameters close to those…
Propagation dynamics of successive emissions in laboratory and astrophysical jets and problem of their collimation
I. Kalashnikov, P. Chardonnet, V. Chechetkin +2
The paper presents the results of numerical simulation of the propagation of a sequence of plasma knots in laboratory conditions and the astrophysical environment. The physical and…
Comptonization of photons near the photosphere of relativistic outflows
A. G. Aksenov, R. Ruffini, G. V. Vereshchagin
We consider the formation of photon spectrum at the photosphere of ultrarelativistically expanding outflow. We use the Fokker-Planck approximation to the Boltzmann equation, and ob…
Pair plasma relaxation time scales
A. G. Aksenov, R. Ruffini, G. V. Vereshchagin
By numerically solving the relativistic Boltzmann equations, we compute the time scale for relaxation to thermal equilibrium for an optically thick electron-positron plasma with ba…
Thermalization of the mildly relativistic plasma
A. G. Aksenov, R. Ruffini, G. V. Vereshchagin
In the recent Letter [1] we considered the approach of nonequilibrium pair plasma towards thermal equilibrium state adopting a kinetic treatment and solving numerically the relativ…