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of 77
pro vyhledávání: '"Chkheidze, N."'
In this paper we study the possibility of efficient pair production in a pulsar's magnetosphere. It has been shown that by means of the relativistic centrifugal force the electrostatic field exponentially amplifies. As a result the field approaches t
Externí odkaz:
http://arxiv.org/abs/2105.09351
A several-step theoretical model is constructed to trace the origin of ultra high energy (UHE) $[1-2]$PeV neutrinos detected, recently, by the IceCube collaboration. Protons in the AGN magnetosphere, experiencing different gravitational centrifugal f
Externí odkaz:
http://arxiv.org/abs/1802.05414
Publikováno v:
In New Astronomy October 2021 88
The newly born millisecond pulsars are investigated as possible energy sources for creating ultra-high energy electrons. The transfer of energy from the star rotation to high energy electrons takes place through the Landau damping of centrifugally dr
Externí odkaz:
http://arxiv.org/abs/1507.06415
Publikováno v:
Astrophys.J.730:62,2011
In the present paper we construct a self-consistent theory, interpreting the observations of the MAGIC Cherenkov Telescope of the very high energy (VHE) pulsed emission from the Crab pulsar. In particular, on the basis of the Vlasov's kinetic equatio
Externí odkaz:
http://arxiv.org/abs/1012.3275
Autor:
Chkheidze, N., Lomiashvili, D.
An explanation of the recently discovered 7 s pulsations from the isolated neutron star RX J1856.5-3754 is presented. It is assumed that the real spin period of this source is $\approx1$ s, whereas the observed spin-modulation is caused by the presen
Externí odkaz:
http://arxiv.org/abs/0705.2316
Autor:
Chkheidze, N., Machabeli, G.
A spectral analysis of the nearby isolated neutron star RX J1856.5-3754 is presented. Applying the kinetic approach, the distribution functions of emitting electrons are derived and the entire spectra is fitted. It is found that waves excited by the
Externí odkaz:
http://arxiv.org/abs/0705.1628
Autor:
Machabeli, G.1 g.machabeli@iliauni.edu.ge, Chkheidze, N.1 n.chkheidze@gmail.com
Publikováno v:
Astrophysics & Space Science. Dec2014, Vol. 354 Issue 2, p443-447. 5p.
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