EPJ Web of Conferences 191, 02019 (2018)
https://doi.org/10.1051/epjconf/201819102019
https://doi.org/10.1051/epjconf/201819102019
Breit-Wheeler pair production from Worldline Instantons
Institute for Nuclear research of RAS
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Published online: 31 October 2018
Abstract
We calculate the cross-section of Breit-Wheeler process γγ → e+e- in external electric field below the perturbative threshold by the semiclassical method of worldline instantons.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
