Refine your search�ソスF     
Report No.

Theoretical study of ultra-relativistic laser electron interaction with radiation reaction by quantum description

Seto, Keita*; Nagatomo, Hideo*; Koga, J. K.; Mima, Kunioki*

In the near future, the intensity of the ultra-short pulse laser will reach to $$10^{22}$$ W/cm$$^2$$. When an electron is irradiated by this laser, the electron's behavior is relativistic with a significant bremsstrahlung. This radiation from the electron is regarded as the energy loss of electron. Therefore, the electron's motion is changed because of the kinetic energy changing. This radiation effect on the charged particle is the self-interaction, called the "radiation reaction" or the "radiation damping". For that reason, the radiation reaction appears in laser electron interactions with an ultra-short pulse laser whose intensity becomes larger than $$10^{22}$$ W/cm$$^2$$. In the classical theory, it is described by the Lorentz-Abraham-Dirac (LAD) equation. We propose the new equation of motion in the quantum theory with a radiation reaction in this paper.



- Accesses





[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.