The Axialvector-Vector Amplitude and Neutrino Effective Charge in a Magnetized Medium

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dc.creatorBhattacharya, Kaushik
dc.creatorGanguly, Avijit K.
dc.date2003-08-06
dc.date.accessioned2026-07-07T10:28:54Z
dc.date.available2026-07-07T10:28:54Z
dc.descriptionTo one loop the effective neutrino photon interaction takes place through the vector-vector type and the axialvector-vector type amplitude. In this work we explicitly write down the form of the axialvector-vector amplitude to all orders in the external magnetic field in a medium. We then infer upon its zero external momentum limit which contributes to the effective charge of the neutrinos inside a magnetized medium. We further show its gauge invariance properties.
dc.description1 tex file. To be published in Phys.Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/0308063
dc.identifierhttp://arxiv.org/abs/hep-ph/0308063
dc.identifierPhys.Rev.D68:053011,2003
dc.identifierdoi:10.1103/PhysRevD.68.053011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177612
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe Axialvector-Vector Amplitude and Neutrino Effective Charge in a Magnetized Medium
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