Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Roshchupkin, S. P."'
The Breith-Wheeler resonant process has been theoretically studied in a strong X-ray electromagnetic wave field under conditions when the energy of one of the initial high-energy gamma quanta passes into the energy of a positron or electron. These re
Externí odkaz:
http://arxiv.org/abs/2308.02520
The resonant external field-assisted Breit-Wheeler process (Oleinik resonances) for strong electromagnetic fields with intensities less than the critical Schwinger field has been theoretically studied. The resonant kinematics has been studied in deta
Externí odkaz:
http://arxiv.org/abs/2307.00913
Autor:
Roshchupkin, S. P., Starodub, S. S.
The generation of narrow beams of high-energy positrons (electrons) in the process of resonant photogeneration of ultrarelativistic electron-positron pairs by high-energy gamma quanta in the field of the nucleus and a strong electromagnetic wave is t
Externí odkaz:
http://arxiv.org/abs/2205.14119
Emission of high-energy gamma quanta by ultrarelativistic electrons on nuclei in strong x-ray fields
The possibility of radiation of high-energy gamma quanta with energies of the order of 100 GeV by ultrarelativistic electrons on nuclei in strong X-ray fields with intensities up to $\sim 10^{27}\ \text{Wcm}^{-2}$ has been theoretically studied. It i
Externí odkaz:
http://arxiv.org/abs/2202.08151
The process of resonant spontaneous bremsstrahlung radiation during the scattering of ultrarelativistic electrons with energies of the order $\sim 100\ \text{GeV}$ by the nuclei in strong laser fields with intensities up to $I\sim {{10}^{24}}\ \text{
Externí odkaz:
http://arxiv.org/abs/2108.10186
The effective interaction between two classical nonrelativistic electrons (positrons) in the presence of intense electromagnetic radiation (one and two waves) is theoretically studied. Small relativistic corrections are taking into account in the lab
Externí odkaz:
http://arxiv.org/abs/1908.01751
Publikováno v:
Phys. Rev. A 97, 043404 (2018)
Resonant spontaneous bremsstrahlung of an electron scattered by a nucleus in the field of two moderately strong pulsed laser waves is studied theoretically. The process is studied in detail within the interference kinematic region. This region is det
Externí odkaz:
http://arxiv.org/abs/1712.09525
Autor:
Serov, V. D.1 (AUTHOR) vitalii_serov@inbox.ru, Roshchupkin, S. P.1 (AUTHOR), Dubov, V. V.1 (AUTHOR)
Publikováno v:
Theoretical & Mathematical Physics. Sep2023, Vol. 216 Issue 3, p1396-1407. 12p.
The phase shift's influence of two strong pulsed laser waves on effective interaction of electrons was studied. Considerable amplification of electrons repulsion in the certain range of phase shifts and waves intensities is shown. That leads to elect
Externí odkaz:
http://arxiv.org/abs/1706.02846
Autor:
Roshchupkin, S. P., Voroshilo, A. I.
We theoretically investigate stimulated bremsstrahlung emission and absorption (SBEA) in the scattering of a relativistic electron by a nucleus in a multifrequency field of circularly polarized plane electromagnetic waves propagating in the same dire
Externí odkaz:
http://arxiv.org/abs/cond-mat/9911369