Journal article
Two-neutrino five-photon scattering at low energies
Abstract
We extend earlier constructions of the effective action for neutrino-photon scattering, using the connection between low-energy neutrino-photon and photon-photon scattering together with the known effective Lagrangian describing low-energy photon scattering in QED. We use this effective action to calculate analytic expressions for the low-energy cross section for the (unpolarized) processes νν¯→5γ, νγ→ν+4γ, and γγ→νν¯+3γ. As a byproduct we …
Authors
Aghababaie Y; Burgess CP
Journal
Physical Review D, Vol. 63, No. 11,
Publisher
American Physical Society (APS)
Publication Date
June 1, 2001
DOI
10.1103/physrevd.63.113006
ISSN
2470-0010