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arXiv · hep-ph/0302126

Optical activity of neutrinos and antineutrinos

Ali Abbasabadi·Wayne W. Repko
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Abstract

Using the one-loop helicity amplitudes for low-energy $νγ\toνγ$ and $\barνγ\to\barνγ$ scattering in the standard model with massless neutrinos, we study the optical activity of a sea of neutrinos and antineutrinos. In particular, we estimate the values of the index of refraction and rotary power of this medium in the absence of dispersion.

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Ali Abbasabadi, Wayne W. Repko. 2003-03-03. Optical activity of neutrinos and antineutrinos. https://doi.org/10.1103/physrevd.67.073018

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