Publikationsrepositorium - Helmholtz-Zentrum Dresden-Rossendorf
2 PublikationenMomentum spectrum of Schwinger pair production in four-dimensional e-dipole fields
Degli Esposti, G.; Torgrimsson, G.
Abstract
We calculate the momentum spectrum of electron-positron pairs created via the Schwinger mechanism by a class of four-dimensional electromagnetic fields called e-dipole fields. To the best of our knowledge, this is the first time the momentum spectrum has been calculated for 4D, exact solutions to Maxwell’s equations. Moreover, these solutions give fields that are optimally focused, and are hence particularly relevant for future experiments. To achieve this we have developed a worldline instanton formalism where we separate the process into a formation and an acceleration region.
-
WWW-Beitrag
https://arxiv.org/pdf/2308.01659.pdf -
Physical Review D 109(2024)1, 016013
DOI: 10.1103/PhysRevD.109.016013
Cited 1 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-37992
Jahre: 2023 2022 2021 2020 2019 2018 2017 2016 2015