14 citations · 43 across the 7 of their papers we have counts for
7 papers
A novel mechanism of pair creation in pulsar magnetospheres
Z. Osmanov, G. Machabeli, N. Chkheidze
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 electrost…
Energy accumulation mechanism in pulsar magnetospheric plasma eigen-waves and formation of Giant Radio Pulses
George Machabeli, Nino Chkheidze, Igor Malov
In the present work we consider energy accumulation mechanism in relativistic electron-positron plasma in the magnetosphere of pulsars. Waves propagating almost across the magnetic…
Efficiency of Centrifugal Mechanism in Producing PeV Neutrinos From Active Galactic Nuclei
Z. Osmanov, S. Mahajan, G. Machabeli +1
A several-step theoretical model is constructed to trace the origin of ultra high energy (UHE) PeV neutrinos detected, recently, by the IceCube collaboration. Protons in the…
On the rotationally driven pevatron in the centre of the Milky Way
Z. Osmanov, S. Mahajan, G. Machabeli
Based on the collective linear and nonlinear processes in a magnetized plasma surrounding the black hole at the galactic center (GC), an acceleration mechanism is proposed to expla…
On high frequency Cherenkov-type radiation in pulsar magnetospheric electron-positron plasma
George Machabeli, Nino Chkheidze
Emission process of a charged particle propagating in a medium with a curved magnetic field is considered. This mechanism combines features of conventional Cherenkov and curvature…
On the very high energy spectrum of the Crab pulsar
N. Chkheidze, G. Machabeli, Z. Osmanov
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 Cr…
Quasi-linear diffusion driving the synchrotron emission in active galactic nuclei
Z. Osmanov, G. Machabeli
We study the role of the quasi-linear diffusion (QLD) in producing X-ray emission by means of ultra-relativistic electrons in AGN magnetospheric flows. We examined two regions: (a)…