Role of the short distance effect in non-leptonic radiative decays

Short distance contributions to non-leptonic radiative decays arise from the presence of the gradient of the antisymmetric tensor current octet in the Wilson expansion. They can cause large SU(3) violation, preliminary evidence of which already exists for the reaction Sigma /sup +/ to p gamma . Rela...

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Detalles Bibliográficos
Autores principales: Gaillard, Mary Katherin, Roy, P
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(72)90390-5
http://cds.cern.ch/record/875781
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author Gaillard, Mary Katherin
Roy, P
author_facet Gaillard, Mary Katherin
Roy, P
author_sort Gaillard, Mary Katherin
collection CERN
description Short distance contributions to non-leptonic radiative decays arise from the presence of the gradient of the antisymmetric tensor current octet in the Wilson expansion. They can cause large SU(3) violation, preliminary evidence of which already exists for the reaction Sigma /sup +/ to p gamma . Relations among various non-leptonic decay parameters are obtained taking proper account of such terms and some decisive tests are proposed for their existence. (13 refs).
id cern-875781
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1972
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spelling cern-8757812019-09-30T06:29:59Zdoi:10.1016/0370-2693(72)90390-5http://cds.cern.ch/record/875781engGaillard, Mary KatherinRoy, PRole of the short distance effect in non-leptonic radiative decaysParticle Physics - TheoryShort distance contributions to non-leptonic radiative decays arise from the presence of the gradient of the antisymmetric tensor current octet in the Wilson expansion. They can cause large SU(3) violation, preliminary evidence of which already exists for the reaction Sigma /sup +/ to p gamma . Relations among various non-leptonic decay parameters are obtained taking proper account of such terms and some decisive tests are proposed for their existence. (13 refs).CERN-TH-1438oai:cds.cern.ch:8757811972
spellingShingle Particle Physics - Theory
Gaillard, Mary Katherin
Roy, P
Role of the short distance effect in non-leptonic radiative decays
title Role of the short distance effect in non-leptonic radiative decays
title_full Role of the short distance effect in non-leptonic radiative decays
title_fullStr Role of the short distance effect in non-leptonic radiative decays
title_full_unstemmed Role of the short distance effect in non-leptonic radiative decays
title_short Role of the short distance effect in non-leptonic radiative decays
title_sort role of the short distance effect in non-leptonic radiative decays
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0370-2693(72)90390-5
http://cds.cern.ch/record/875781
work_keys_str_mv AT gaillardmarykatherin roleoftheshortdistanceeffectinnonleptonicradiativedecays
AT royp roleoftheshortdistanceeffectinnonleptonicradiativedecays

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