On the determination of the Weinberg angle from neutrino reactions

Vincenzo Barone; Marco Genovese; Nikolai N. Nikolaev; Enrico Predazzi; Bronislav G. Zakharov

doi:10.1016/0370-2693(92)90628-H

On the determination of the Weinberg angle from neutrino reactions

Vincenzo Barone
, Marco Genovese
, Nikolai N. Nikolaev
, Enrico Predazzi
, Bronislav G. Zakharov

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The determination of the Weinberg angle from the ratio of the neutral current and charged current neutrino cross sections is an important precision test of the standard model. The main uncertainty in this determination comes from the charm excitation contribution to the charged current cross section. We address this issue accounting for the nonuniversality effects in the strange and charmed sea distributions.

Lingua originale	Inglese
pagine (da-a)	181-188
Numero di pagine	8
Rivista	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	292
Numero di pubblicazione	1-2
DOI	https://doi.org/10.1016/0370-2693(92)90628-H
Stato di pubblicazione	Pubblicato - 8 ott 1992
Pubblicato esternamente	Sì

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10.1016/0370-2693(92)90628-H

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title = "On the determination of the Weinberg angle from neutrino reactions",

abstract = "The determination of the Weinberg angle from the ratio of the neutral current and charged current neutrino cross sections is an important precision test of the standard model. The main uncertainty in this determination comes from the charm excitation contribution to the charged current cross section. We address this issue accounting for the nonuniversality effects in the strange and charmed sea distributions.",

author = "Vincenzo Barone and Marco Genovese and Nikolaev, \{Nikolai N.\} and Enrico Predazzi and Zakharov, \{Bronislav G.\}",

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AU - Barone, Vincenzo

AU - Genovese, Marco

AU - Nikolaev, Nikolai N.

AU - Predazzi, Enrico

AU - Zakharov, Bronislav G.

PY - 1992/10/8

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AB - The determination of the Weinberg angle from the ratio of the neutral current and charged current neutrino cross sections is an important precision test of the standard model. The main uncertainty in this determination comes from the charm excitation contribution to the charged current cross section. We address this issue accounting for the nonuniversality effects in the strange and charmed sea distributions.

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U2 - 10.1016/0370-2693(92)90628-H

DO - 10.1016/0370-2693(92)90628-H

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -

On the determination of the Weinberg angle from neutrino reactions

Abstract

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