On testing V-A in $\Lambda_{b}$ decays

We comment on a recent suggestion by Amundson, Rosner, Worah and Wise to test the chirality of the $b$-quark decay coupling via polarized $\Lambda_b$ baryons produced in $e^+e^-\rightarrow Z\rightarrow \Lambda_b +X$. We study the effect of contributions from an amplitude in which a right-handed $b$...

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Detalles Bibliográficos
Autores principales: Gronau, Michael, Wakaizumi, Seiichi
Lenguaje:eng
Publicado: 1993
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.47.1262
http://cds.cern.ch/record/240547
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author Gronau, Michael
Wakaizumi, Seiichi
author_facet Gronau, Michael
Wakaizumi, Seiichi
author_sort Gronau, Michael
collection CERN
description We comment on a recent suggestion by Amundson, Rosner, Worah and Wise to test the chirality of the $b$-quark decay coupling via polarized $\Lambda_b$ baryons produced in $e^+e^-\rightarrow Z\rightarrow \Lambda_b +X$. We study the effect of contributions from an amplitude in which a right-handed $b$ to $c$ current couples to a V-A lepton current.
id cern-240547
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1993
record_format invenio
spelling cern-2405472023-03-14T18:53:09Zdoi:10.1103/PhysRevD.47.1262http://cds.cern.ch/record/240547engGronau, MichaelWakaizumi, SeiichiOn testing V-A in $\Lambda_{b}$ decaysParticle Physics - PhenomenologyWe comment on a recent suggestion by Amundson, Rosner, Worah and Wise to test the chirality of the $b$-quark decay coupling via polarized $\Lambda_b$ baryons produced in $e^+e^-\rightarrow Z\rightarrow \Lambda_b +X$. We study the effect of contributions from an amplitude in which a right-handed $b$ to $c$ current couples to a V-A lepton current.We comment on a recent suggestion by Amundson, Rosner, Worah and Wise to test the chirality of the $b$-quark decay coupling via polarized $\Lambda_b$ baryons produced in $e~+e~-\rightarrow Z\rightarrow \Lambda_b +X$. We study the effect of contributions from an amplitude in which a right-handed $b$ to $c$ current couples to a V-A lepton current.hep-ph/9209278SLAC-PUB-5892CERN-TH-6620-92CERN-TH-6620-92SLAC-PUB-5892oai:cds.cern.ch:2405471993
spellingShingle Particle Physics - Phenomenology
Gronau, Michael
Wakaizumi, Seiichi
On testing V-A in $\Lambda_{b}$ decays
title On testing V-A in $\Lambda_{b}$ decays
title_full On testing V-A in $\Lambda_{b}$ decays
title_fullStr On testing V-A in $\Lambda_{b}$ decays
title_full_unstemmed On testing V-A in $\Lambda_{b}$ decays
title_short On testing V-A in $\Lambda_{b}$ decays
title_sort on testing v-a in $\lambda_{b}$ decays
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.47.1262
http://cds.cern.ch/record/240547
work_keys_str_mv AT gronaumichael ontestingvainlambdabdecays
AT wakaizumiseiichi ontestingvainlambdabdecays

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