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Comparison of the calorimetric and kinematic methods of neutrino energy reconstruction in disappearance experiments

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dc.contributor.authorAnkowski, Artur M.en
dc.contributor.authorBenhar, Omaren
dc.contributor.authorColoma, Pilaren
dc.contributor.authorHuber, Patricken
dc.contributor.authorJen, C. M.en
dc.contributor.authorMariani, Camilloen
dc.contributor.authorMeloni, Daviden
dc.contributor.authorVagnoni, E.en
dc.contributor.departmentCenter for Neutrino Physicsen
dc.contributor.departmentPhysicsen
dc.date.accessioned2016-08-25T18:53:54Zen
dc.date.available2016-08-25T18:53:54Zen
dc.date.issued2015-10-22en
dc.description.abstractTo be able to achieve their physics goals, future neutrino-oscillation experiments will need to reconstruct the neutrino energy with very high accuracy. In this work, we analyze how the energy reconstruction may be affected by realistic detection capabilities, such as energy resolutions, efficiencies, and thresholds. This allows us to estimate how well the detector performance needs to be determined a priori in order to avoid a sizable bias in the measurement of the relevant oscillation parameters. We compare the kinematic and calorimetric methods of energy reconstruction in the context of two &#957;<sub>&#956;</sub> &8594; &#957;<sub>&#956;</sub> disappearance experiments operating in different energy regimes. For the calorimetric reconstruction method, we find that the detector performance has to be estimated with an &#927;(10%) accuracy to avoid a significant bias in the extracted oscillation parameters. On the other hand, in the case of kinematic energy reconstruction, we observe that the results exhibit less sensitivity to an overestimation of the detector capabilities.en
dc.description.versionPublished versionen
dc.format.extent? - ? (16) page(s)en
dc.identifier.doihttps://doi.org/10.1103/PhysRevD.92.073014en
dc.identifier.issn2470-0010en
dc.identifier.issue7en
dc.identifier.urihttp://hdl.handle.net/10919/72845en
dc.identifier.volume92en
dc.languageEnglishen
dc.publisherAmerican Physical Societyen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000363237600004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectAstronomy & Astrophysicsen
dc.subjectPhysics, Particles & Fieldsen
dc.subjectPhysicsen
dc.subjectLINE-EXPERIMENT-SIMULATORen
dc.subjectOSCILLATION EXPERIMENTSen
dc.subjectSPECTRAL-FUNCTIONen
dc.subjectLEPTON SCATTERINGen
dc.subjectCROSS-SECTIONSen
dc.subjectGEV REGIONen
dc.subjectDETECTORen
dc.subjectNUCLEIen
dc.subjectMODELen
dc.titleComparison of the calorimetric and kinematic methods of neutrino energy reconstruction in disappearance experimentsen
dc.title.serialPhysical Review Den
dc.typeArticle - Refereeden
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/Physicsen

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