Signals for Strange Quark Contributions to the Neutrino (Antineutrino) Scattering in Quasi-Elastic Region
DC Field | Value | Language |
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dc.contributor.author | Cheoun, Myung-Ki | - |
dc.contributor.author | Kim, Kyungsik | - |
dc.date.available | 2018-05-10T15:18:12Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.issn | 0031-9015 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/15799 | - |
dc.description.abstract | Strange quark contributions to elastic neutrino-nucleon scattering and neutrino-nucleus scattering for C-12 target in quasi-elastic region are investigated on the incident energy of 500 MeV within the framework of a relativistic single particle model. For the neutrino-nucleus scattering, the effects of final state interaction for the knocked-out nucleon are included by a relativistic optical potential. In the cross sections for neutrino-nucleus scattering we found some cancellations of the strange quark contributions in the knocked-out proton and neutron process. Consequently, the asymmetries between the incident neutrino and antineutrino, which are given by the ratio of neutral current to charged current, and a difference between the asymmetries are shown to be more feasible quantities for the strangeness effects. In order to explicitly display the importance of such cancellations, results of the exclusive reaction O-16(nu, nu'p) are additionally presented for detecting the strangeness effects. | - |
dc.publisher | PHYSICAL SOC JAPAN | - |
dc.relation.isPartOf | JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | - |
dc.subject | COULOMB DISTORTION | - |
dc.title | Signals for Strange Quark Contributions to the Neutrino (Antineutrino) Scattering in Quasi-Elastic Region | - |
dc.type | Article | - |
dc.identifier.doi | 10.1143/JPSJ.78.084202 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, v.78, no.8 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000269338700019 | - |
dc.identifier.scopusid | 2-s2.0-69149105892 | - |
dc.citation.number | 8 | - |
dc.citation.title | JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | - |
dc.citation.volume | 78 | - |
dc.contributor.affiliatedAuthor | Cheoun, Myung-Ki | - |
dc.type.docType | Article | - |
dc.description.oadoiVersion | submitted | - |
dc.subject.keywordAuthor | neutrino scattering | - |
dc.subject.keywordAuthor | strange quark | - |
dc.subject.keywordAuthor | asymmetry | - |
dc.subject.keywordPlus | COULOMB DISTORTION | - |
dc.description.journalRegisteredClass | scopus | - |
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