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http://hdl.handle.net/2445/12837
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DC Field | Value | Language |
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dc.contributor.author | Alberico, W. M. | cat |
dc.contributor.author | Garbarino, G. | cat |
dc.contributor.author | Parreño García, Assumpta | cat |
dc.contributor.author | Ramos Gómez, Àngels | cat |
dc.date.accessioned | 2010-06-11T10:00:48Z | - |
dc.date.available | 2010-06-11T10:00:48Z | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/12837 | - |
dc.description.abstract | The nonmesonic weak decay of polarized Λ hypernuclei is studied for the first time by taking into account, with a Monte Carlo intranuclear cascade code, the nucleon final state interactions. A one-meson-exchange model is employed to describe the → Λ N → n N processes in a finite nucleus framework. The relationship between the intrinsic Λ asymmetry parameter a Λ and the asymmetry a M Λ accessible in experiments is discussed. A strong dependence of a M Λ on nucleon final state interactions and detection threshold is obtained. Our results for a M Λ are consistent with 11 Λ → B and 12 Λ → C data but disagree with observations in 5 Λ → H e . | - |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.94.082501 | cat |
dc.relation.ispartof | Physical Review Letters, 2005, vol. 94, núm. 8, p. 082501-1-082501-4 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.94.082501 | - |
dc.rights | (c) American Physical Society, 2005 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Estructura nuclear | cat |
dc.subject.classification | Hiperons | cat |
dc.subject.classification | Reaccions nuclears | cat |
dc.subject.other | Nuclear structure | eng |
dc.subject.other | Hyperons | eng |
dc.subject.other | Nuclear reactions | eng |
dc.title | Asymmetries in the nonmesonic weak decay of polarized Lambda-hypernuclei | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 522266 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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522266.pdf | 95.44 kB | Adobe PDF | View/Open |
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