Электронный каталог

Статья

Titov, A.I.
Polarization of Recoil Photon in Nonlinear Compton Process / A.I.Titov // The European Physical Journal D [Electronic resource]. – 2024. – Vol. 78, No. 3. – P. 31. – URL: https://doi.org/10.1140/epjd/s10053-024-00827-5. – Bibliogr.: 33.

The polarization of recoil photon (γ′) in the nonlinear Compton process e + L^- → γ′^- + e′ in the interaction of a relativistic electron with a linearly polarized laser beam (L^-) is studied within the Furry picture in the lowest order, tree-level S matrix element. In particular, we consider the asymmetry of differential cross sections A for two independent axes describing the Compton process equal to the intrinsic spin variable ξ&sup(f)&sub(3) that determines the polarization properties of γ′. The sign and absolute value of the asymmetry determine the direction and degree of γ′ polarization. We have analyzed the process in a wide range of laser intensity that covers existing and future experiments. Our results provide additional knowledge for studying nonlinear multi-photon effects in quantum electrodynamics and can be used in planning experiments at envisaged laser facilities.



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 343 и - Поляризационные эффекты в ядерных реакциях. Угловые корреляции
Бюллетени = 22/024