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Time reversal in polarized neutron decay: the emiT experiment

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dc.creatorJones, G.L.spa
dc.creatorAdams, J.Mspa
dc.creatorAnaya, Juan-Manuelspa
dc.creatorBowles, T.J.spa
dc.creatorChupp., T.Espa
dc.creatorCoulter, K.P.spa
dc.date.accessioned2020-08-19T14:41:02Z
dc.date.available2020-08-19T14:41:02Z
dc.date.created2000-02-11spa
dc.description.abstractThe standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond the standard model. The emiT collaboration has measured the time-reversal-violating triple-correlation in neutron beta decay between the neutron spin, electron momentum, and neutrino momentum often referred to as the D coefficient. The first run of the experiment produced 14 million events which are currently being analyzed. However, a second run with improved detectors should provide greater statistical precision and reduced systematic uncertainties.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1016/S0168-9002(99)01056-6
dc.identifier.issnISSN: 0168-9002
dc.identifier.issnEISSN: 1872-9576
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/27114
dc.language.isoengspa
dc.publisherElsevierspa
dc.relation.citationEndPage652
dc.relation.citationIssueNo. 3
dc.relation.citationStartPage648
dc.relation.citationTitleNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
dc.relation.citationVolumeVol. 440
dc.relation.ispartofNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, ISSN: 0168-9002;EISSN: 1872-9576, Vol.440, No.3 (2000); pp. 648-652spa
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0168900299010566spa
dc.rights.accesRightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accesoRestringido (Acceso a grupos específicos)spa
dc.sourceNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipmentspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordNeutron beta decayspa
dc.subject.keywordAngular correlationspa
dc.subject.keywordWeak interactionspa
dc.titleTime reversal in polarized neutron decay: the emiT experimentspa
dc.title.TranslatedTitleInversión del tiempo en la desintegración de neutrones polarizados: el experimento emiTspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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