A method to determine the tau neutrino helicity using polarized taus

Autores
Dova, María Teresa; Epele, Luis Nicolás; Fanchiotti, Huner; García Canal, Carlos Alberto; Lacentre, Pablo E.; Swain, J. D.
Año de publicación
1996
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A method is presented to extract the tau neutrino helicity, or equivalently, the chirality parameter γVA, independent of any tau polarization which may be present. The method is thus well-suited to measurements using taus produced from the Zº and is complementary to analyses using tau correlations since it provides the sign of the chirality parameter which is otherwise unavailable without recourse to lower energy experiments where taus are unpolarized. Results of Monte Carlo studies and comments regarding the use of the technique in experiments are also included.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
Helicidad
Tau
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/81553
Acceder
id SEDICI_7b7d086a06642f89d800cd5dad2435f5
oai_identifier_str oai:sedici.unlp.edu.ar:10915/81553
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A method to determine the tau neutrino helicity using polarized tausDova, María TeresaEpele, Luis NicolásFanchiotti, HunerGarcía Canal, Carlos AlbertoLacentre, Pablo E.Swain, J. D.Ciencias ExactasFísicaHelicidadTauA method is presented to extract the tau neutrino helicity, or equivalently, the chirality parameter γ<sub>VA</sub>, independent of any tau polarization which may be present. The method is thus well-suited to measurements using taus produced from the Zº and is complementary to analyses using tau correlations since it provides the sign of the chirality parameter which is otherwise unavailable without recourse to lower energy experiments where taus are unpolarized. Results of Monte Carlo studies and comments regarding the use of the technique in experiments are also included.Facultad de Ciencias Exactas1996info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf360-364http://sedici.unlp.edu.ar/handle/10915/81553enginfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/hep-ph/9501416info:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/0370-2693(95)01385-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:15:11Zoai:sedici.unlp.edu.ar:10915/81553Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:15:11.714SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A method to determine the tau neutrino helicity using polarized taus
title A method to determine the tau neutrino helicity using polarized taus
spellingShingle A method to determine the tau neutrino helicity using polarized taus
Dova, María Teresa
Ciencias Exactas
Física
Helicidad
Tau
title_short A method to determine the tau neutrino helicity using polarized taus
title_full A method to determine the tau neutrino helicity using polarized taus
title_fullStr A method to determine the tau neutrino helicity using polarized taus
title_full_unstemmed A method to determine the tau neutrino helicity using polarized taus
title_sort A method to determine the tau neutrino helicity using polarized taus
dc.creator.none.fl_str_mv Dova, María Teresa
Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
author Dova, María Teresa
author_facet Dova, María Teresa
Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
author_role author
author2 Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Helicidad
Tau
topic Ciencias Exactas
Física
Helicidad
Tau
dc.description.none.fl_txt_mv A method is presented to extract the tau neutrino helicity, or equivalently, the chirality parameter γ<sub>VA</sub>, independent of any tau polarization which may be present. The method is thus well-suited to measurements using taus produced from the Zº and is complementary to analyses using tau correlations since it provides the sign of the chirality parameter which is otherwise unavailable without recourse to lower energy experiments where taus are unpolarized. Results of Monte Carlo studies and comments regarding the use of the technique in experiments are also included.
Facultad de Ciencias Exactas
description A method is presented to extract the tau neutrino helicity, or equivalently, the chirality parameter γ<sub>VA</sub>, independent of any tau polarization which may be present. The method is thus well-suited to measurements using taus produced from the Zº and is complementary to analyses using tau correlations since it provides the sign of the chirality parameter which is otherwise unavailable without recourse to lower energy experiments where taus are unpolarized. Results of Monte Carlo studies and comments regarding the use of the technique in experiments are also included.
publishDate 1996
dc.date.none.fl_str_mv 1996
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/81553
url http://sedici.unlp.edu.ar/handle/10915/81553
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/hep-ph/9501416
info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/doi/10.1016/0370-2693(95)01385-7
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.format.none.fl_str_mv application/pdf
360-364
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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