Re-Examination of Generation of Baryon and Lepton Number Asymmetries by Heavy Particle Decay

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dc.creatorLiu, Jiang
dc.creatorSegre, Gino
dc.date1993-04-09
dc.date.accessioned2026-07-07T10:58:04Z
dc.date.available2026-07-07T10:58:04Z
dc.descriptionIt is shown that wave function renormalization can introduce an important contribution to the generation of baryon and lepton number asymmetries by heavy particle decay. These terms, omitted in previous analyses, are of the same order of magnitude as the standard terms. A complete cancellation of leading terms can result in some interesting cases.
dc.description12 pages, 2 Feynman graphs (not included), UPR-0559
dc.identifierhttps://arxiv.org/abs/hep-ph/9304241
dc.identifierhttp://arxiv.org/abs/hep-ph/9304241
dc.identifierPhys.Rev.D48:4609-4612,1993
dc.identifierdoi:10.1103/PhysRevD.48.4609
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186970
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRe-Examination of Generation of Baryon and Lepton Number Asymmetries by Heavy Particle Decay
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