A method to determine the tau neutrino helicity using polarized taus

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 u...

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Autores principales: Dova, María Teresa, Epele, Luis Nicolás, Fanchiotti, Huner, García Canal, Carlos Alberto, Lacentre, Pablo E., Swain, J. D.
Formato: Articulo
Lenguaje:Inglés
Publicado: 1996
Materias:
Ciencias Exactas
Física
Helicidad
Tau
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/81553
https://arxiv.org/abs/hep-ph/9501416
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-81553
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
Helicidad
Tau
spellingShingle Ciencias Exactas
Física
Helicidad
Tau
Dova, María Teresa
Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
A method to determine the tau neutrino helicity using polarized taus
topic_facet Ciencias Exactas
Física
Helicidad
Tau
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.
format Articulo
Articulo
author Dova, María Teresa
Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
author_facet Dova, María Teresa
Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Lacentre, Pablo E.
Swain, J. D.
author_sort Dova, María Teresa
title A method to determine the tau neutrino helicity using polarized taus
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 method to determine the tau neutrino helicity using polarized taus
publishDate 1996
url http://sedici.unlp.edu.ar/handle/10915/81553
https://arxiv.org/abs/hep-ph/9501416
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