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Neutrino versus antineutrino cross sections and CP violation
We discuss the nuclear interactions of neutrinos versus those of antineutrinos, a relevant comparison for CP violation experiments in the neutrino sector. We consider the MiniBooNE quasielastic-like double differential neutrinos and antineutrinos cross sections which are flux dependent and hence spe...
Autores principales: | , |
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Lenguaje: | eng |
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2015
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Acceso en línea: | https://dx.doi.org/10.1103/PhysRevC.91.035501 http://cds.cern.ch/record/1981097 |
_version_ | 1780945285005967360 |
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author | Ericson, M. Martini, M. |
author_facet | Ericson, M. Martini, M. |
author_sort | Ericson, M. |
collection | CERN |
description | We discuss the nuclear interactions of neutrinos versus those of antineutrinos, a relevant comparison for CP violation experiments in the neutrino sector. We consider the MiniBooNE quasielastic-like double differential neutrinos and antineutrinos cross sections which are flux dependent and hence specific to the MiniBooNE set-up. We combine them introducing their sum and their difference. We show that the last combination can bring a general information, which can be exploited in other experiments, on the nuclear matrix elements of the axial vector interference term. Our theoretical model reproduces well the two cross sections combinations. This confirms the need for a sizeable multinucleon component in particular in the interference term. |
id | cern-1981097 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2015 |
record_format | invenio |
spelling | cern-19810972022-08-10T13:05:59Zdoi:10.1103/PhysRevC.91.035501http://cds.cern.ch/record/1981097engEricson, M.Martini, M.Neutrino versus antineutrino cross sections and CP violationNuclear Physics - TheoryWe discuss the nuclear interactions of neutrinos versus those of antineutrinos, a relevant comparison for CP violation experiments in the neutrino sector. We consider the MiniBooNE quasielastic-like double differential neutrinos and antineutrinos cross sections which are flux dependent and hence specific to the MiniBooNE set-up. We combine them introducing their sum and their difference. We show that the last combination can bring a general information, which can be exploited in other experiments, on the nuclear matrix elements of the axial vector interference term. Our theoretical model reproduces well the two cross sections combinations. This confirms the need for a sizeable multinucleon component in particular in the interference term.arXiv:1501.02442CERN-PH-TH-2014-253oai:cds.cern.ch:19810972015-01-11 |
spellingShingle | Nuclear Physics - Theory Ericson, M. Martini, M. Neutrino versus antineutrino cross sections and CP violation |
title | Neutrino versus antineutrino cross sections and CP violation |
title_full | Neutrino versus antineutrino cross sections and CP violation |
title_fullStr | Neutrino versus antineutrino cross sections and CP violation |
title_full_unstemmed | Neutrino versus antineutrino cross sections and CP violation |
title_short | Neutrino versus antineutrino cross sections and CP violation |
title_sort | neutrino versus antineutrino cross sections and cp violation |
topic | Nuclear Physics - Theory |
url | https://dx.doi.org/10.1103/PhysRevC.91.035501 http://cds.cern.ch/record/1981097 |
work_keys_str_mv | AT ericsonm neutrinoversusantineutrinocrosssectionsandcpviolation AT martinim neutrinoversusantineutrinocrosssectionsandcpviolation |