Single photon production νlN→νlNγ in neutrino-nucleon scattering

The quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess...

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Detalles Bibliográficos
Autores principales: Barbero, César Alberto, Mariano, Alejandro Edgardo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Física
Neutrino
Radiative
Scattering
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/96956
https://ri.conicet.gov.ar/11336/23618
http://aip.scitation.org/doi/abs/10.1063/1.4804127
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-96956
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Neutrino
Radiative
Scattering
spellingShingle Física
Neutrino
Radiative
Scattering
Barbero, César Alberto
Mariano, Alejandro Edgardo
Single photon production νlN→νlNγ in neutrino-nucleon scattering
topic_facet Física
Neutrino
Radiative
Scattering
description The quasielastic charged current (CCQE) νen→e⎯pνen→e−p scattering is the dominant mechanism to detect appearance of a νe in an almost νμ flux at the 1 GeV scale. Actual experiments show a precision below 1% and between less known background contributions, but necessary to constraint the event excess, we have the radiative corrections. A consistent model recently developed for the simultaneous description of elastic and radiative πN scattering, pion-photoproduction and single pion production processes, both for charged and neutral current neutrino-nucleon scattering, is extended for the evaluation of the radiative νlN→νlNγνlN→νlNγ cross section. Our results are similar to a previous (but inconsistent) theoretical evaluation in the low energy region, and show an increment in the upper region where the Δ resonance becomes relevant.
format Articulo
Articulo
author Barbero, César Alberto
Mariano, Alejandro Edgardo
author_facet Barbero, César Alberto
Mariano, Alejandro Edgardo
author_sort Barbero, César Alberto
title Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_short Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_full Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_fullStr Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_full_unstemmed Single photon production νlN→νlNγ in neutrino-nucleon scattering
title_sort single photon production νln→νlnγ in neutrino-nucleon scattering
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/96956
https://ri.conicet.gov.ar/11336/23618
http://aip.scitation.org/doi/abs/10.1063/1.4804127
work_keys_str_mv AT barberocesaralberto singlephotonproductionnlnnlnginneutrinonucleonscattering
AT marianoalejandroedgardo singlephotonproductionnlnnlnginneutrinonucleonscattering
bdutipo_str Repositorios
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