Coherent pion production by neutrinos on nuclei

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The main part of coherent pion production by neutrinos on nuclei is essentially determined by PCAC, provided that the leptonic momentum transferred square Q^2 remains sufficiently small. We give the formulas for the charged and neutral current cross sections, including also the small non-PCAC transverse current contributions and taking into account the effect of the μ^- mass. Our results are compared with the experimental ones and other theoretical treatments.
18 pages, 4 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/182613

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0512139
 http://arxiv.org/abs/hep-ph/0512139
 Phys.Rev.D74:054007,2006
 doi:10.1103/PhysRevD.74.054007

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arXiv