Year: 1998
Type: article
Abstract: The low-energy two neutrino--two photon interactions in the presence of homogeneous magnetic fields are studied. The cross sections in external magnetic field are shown to be larger than in vacuum by the factor $\ensuremath{\sim}{\left({m}_{W}/{m}_{e}\right)}^{4}{\left(B/{B}_{c}\right)}^{2}$. The energy-loss rate due to the process $\ensuremath{\gamma}\ensuremath{\gamma}\ensuremath{\rightarrow}\ensuremath{\nu}\overline{\ensuremath{\nu}}$ in magnetic field is obtained.
Source: Physical Review Letters
Author: R. Shaisultanov
Institution: Budker Institute of Nuclear Physics
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2964060503