Effect of electric field on photoproduction of electron-positron pairs |
| |
| Authors: | A E Lobanov A R Muratov |
| |
| Institution: | (1) Moscow State University, Vorob’evy gory, Moscow, 119992, Russia;(2) Institute of Oil and Gas Problems, Russian Academy of Sciences, Moscow, 117701, Russia |
| |
| Abstract: | The cross section of electron-positron pair production by two circularly polarized photons in a static uniform electric field is calculated. The dependence of the cross section on the photon energy is determined. It is shown that the corrections to the cross section of the process involving photons of various polarizations are suppressed as compared to the situation with crossed fields. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
