Neutron energy spectra from the nonmesonic weak decay of Λ 12C and Λ89Y hypernuclei
DC Field | Value | Language |
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dc.contributor.author | Kim, J.H. | - |
dc.contributor.author | Bhang, H. | - |
dc.contributor.author | Kim, M.J. | - |
dc.contributor.author | Kim, Y.D. | - |
dc.contributor.author | Park, H. | - |
dc.contributor.author | Ajimura, S. | - |
dc.contributor.author | Kishimoto, T. | - |
dc.contributor.author | Minami, S. | - |
dc.contributor.author | Mori, T. | - |
dc.contributor.author | Sakaguchi, A. | - |
dc.contributor.author | Shimizu, Y. | - |
dc.contributor.author | Sumihama, M. | - |
dc.contributor.author | Endo, T. | - |
dc.contributor.author | Hashimoto, O. | - |
dc.contributor.author | Miyoshi, T. | - |
dc.contributor.author | Nishida, J. | - |
dc.contributor.author | Saito, T. | - |
dc.contributor.author | Sato, Y. | - |
dc.contributor.author | Satoh, S. | - |
dc.contributor.author | Takahashi, T. | - |
dc.contributor.author | Tamura, H. | - |
dc.contributor.author | Fukuda, T. | - |
dc.contributor.author | Nagae, T. | - |
dc.contributor.author | Noumi, H. | - |
dc.contributor.author | Outa, H. | - |
dc.contributor.author | Sekimoto, M. | - |
dc.contributor.author | Hotchi, H. | - |
dc.contributor.author | Tanida, K. | - |
dc.contributor.author | Sawafta, R. | - |
dc.contributor.author | Tang, L.I. | - |
dc.date.accessioned | 2021-06-18T13:44:11Z | - |
dc.date.available | 2021-06-18T13:44:11Z | - |
dc.date.issued | 2003-12 | - |
dc.identifier.issn | 0556-2813 | - |
dc.identifier.issn | 1089-490X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/47175 | - |
dc.description.abstract | We have measured the neutron spectra emitted in the weak decay of Λ12C and Λ89Y over the energy region above 10 MeV in the (π+, K+) reaction with better statistics and an improved signal-to-background ratio. The neutron yields in the nonmesonic weak decays were obtained from the spectra. By using the proton yield of Λ12C, the Γn/Γp ratio was estimated to be 0.51±0.15 (stat) from the neutron-to-proton yield ratio for the first time, which suggests the Γ n/Γp ratio is significantly less than unity. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Physical Society | - |
dc.title | Neutron energy spectra from the nonmesonic weak decay of Λ 12C and Λ89Y hypernuclei | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | Physical Review C - Nuclear Physics, v.68, no.6, pp 652011 - 652015 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-1342310143 | - |
dc.citation.endPage | 652015 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 652011 | - |
dc.citation.title | Physical Review C - Nuclear Physics | - |
dc.citation.volume | 68 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.description.journalRegisteredClass | scopus | - |
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