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Photon-neutrino interactions in magnetic fields

Shaisultanov R
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Abstract

The low-energy two neutrino-two photon interactions in the presence of homogeneous magnetic field are studied. The cross sections in external magnetic field are shown to be larger than in vacuum by factor $\sim (m_W /m_e) ^4(B/B_c) ^2$. The energy-loss rate due to the process $γγ\to ν\barν$ in magnetic field is obtained.

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Shaisultanov R. 1998-02-28. Photon-neutrino interactions in magnetic fields. https://arxiv.org/abs/hep-ph/9709420

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