Zobrazeno 1 - 10
of 135
pro vyhledávání: '"H H Matevosyan"'
Publikováno v:
Physical Review A. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32dc7a8e339b6f541ade0317941ff784
https://doi.org/10.1103/physreva.105.063504
https://doi.org/10.1103/physreva.105.063504
In this paper, a possible way to achieve lasing from THz to extreme UV domain due to stimulated scattering of graphene plasmons on the free electrons is considered. The analytical-quantitative description of the proposed FEL scheme is based on the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e063493b4d6aa7be85148f99380e35c1
http://arxiv.org/abs/2012.11376
http://arxiv.org/abs/2012.11376
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 12, p 121301 (2015)
We consider nonlinear interaction of superpower laser pulses of relativistic intensities with nanolayers and solid-plasma targets toward the production of high energy-density electron and positron bunches along with high energy photon fluxes. It is s
Externí odkaz:
https://doaj.org/article/ad0b0545fcf64491b373755b9fbbe197
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 12, p 121301 (2015)
We consider nonlinear interaction of superpower laser pulses of relativistic intensities with nanolayers and solid-plasma targets toward the production of high energy-density electron and positron bunches along with high energy photon fluxes. It is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::125a31867c5cd5a99bc243be7d76b45f
https://doaj.org/article/ad0b0545fcf64491b373755b9fbbe197
https://doaj.org/article/ad0b0545fcf64491b373755b9fbbe197
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 92(4)
The microscopic quantum theory of plasma nonlinear interaction with the coherent shortwave electromagnetic radiation of arbitrary intensity is developed. The Liouville-von Neumann equation for the density matrix is solved analytically considering a w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93021c34bf7fd34ea7f6d7b172aa9d88
https://pubmed.ncbi.nlm.nih.gov/26565352
https://pubmed.ncbi.nlm.nih.gov/26565352
Publikováno v:
Astrophysics. 46:434-444
The collisionless interaction of an expanding plasma cloud with a magnetized background plasma is examined in the framework of a 3D kinetic-hydrodynamic model. The slowing down of a hydrogen cloud is studied for high Alfven-Mach numbers and magneto-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50299050830628efe089f386db42667
https://doi.org/10.1023/b:asys.0000003259.36238.29
https://doi.org/10.1023/b:asys.0000003259.36238.29
Publikováno v:
Astrophysics. 45:52-63
The transformation of upper-hybrid, lower-hybrid, and magnetosonic waves on a heavy charged particle lying at the plane boundary of a magnetoactive plasma is considered. The angular distribution of the radiation resulting from wave transformation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a7401fd09311cef7ba240be53d8b9f0
https://doi.org/10.1023/a:1015398626668
https://doi.org/10.1023/a:1015398626668
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 89(3)
A simple model for the dielectric function of a completely ionized plasma with an arbitrary ionic charge, that is valid for long-wavelength high-frequency perturbations is derived using an approximate solution of a linearized Fokker-Planck kinetic eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b691479502a4b5b78d6b5c0554ad03e
https://pubmed.ncbi.nlm.nih.gov/24730951
https://pubmed.ncbi.nlm.nih.gov/24730951
An exact analytic solution is obtained for a uniformly expanding, neutral, highly conducting plasma sphere in an ambient dipole magnetic field with an arbitrary orientation of the dipole moment in the space. Based on this solution the electrodynamica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5f23e5c5607409295287a4d7a0c9a72
http://arxiv.org/abs/1204.0874
http://arxiv.org/abs/1204.0874
Autor:
H B Nersisyan, H H Matevosyan
We studied the dynamics of surfacea and wake charges induced by a charged particle traversing a dielectric slab. It is shown that after the crossing of the slab first boundary, the induced on the slab surface charge (image charge) is transformed into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7839defc38847f121ea169ec6ca34bb4
http://arxiv.org/abs/physics/9804025
http://arxiv.org/abs/physics/9804025