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http://hdl.handle.net/2445/10976
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DC Field | Value | Language |
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dc.contributor.author | Parreño García, Assumpta | cat |
dc.contributor.author | Ramos Gómez, Àngels | cat |
dc.contributor.author | Kelkar, N. G. | cat |
dc.contributor.author | Bennhold, Cornelius | cat |
dc.date.accessioned | 2010-01-28T16:41:06Z | - |
dc.date.available | 2010-01-28T16:41:06Z | - |
dc.date.issued | 1999 | cat |
dc.identifier.issn | 0556-2813 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/10976 | - |
dc.description.abstract | The weak production of Λ ’s in nucleon-nucleon scattering is studied in a meson-exchange framework. The weak transition operator for the N → N N Λ reaction is identical to a previously developed weak strangeness-changing transition potential Λ → N NN that describes the nonmesonic decay of hypernuclei. The initial NN and final YN state interaction has been included by using realistic baryon-baryon forces that describe the available elastic scattering data. The total and differential cross sections as well as the parity-violating asymmetry are studied for the reaction p → n p Λ . These observables are found to be sensitive to the opening of the Σ production channel, the choice of the strong interaction potential, and the structure of the weak transition potential. | - |
dc.format.extent | 8 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevC.59.2122 | cat |
dc.relation.ispartof | Physical Review C, 1999, vol. 59, núm. 4, p. 2122-2129 | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevC.59.2122 | - |
dc.rights | (c) The American Physical Society, 1999 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Estructura nuclear | cat |
dc.subject.classification | Reaccions nuclears | cat |
dc.subject.other | Nuclear structure | eng |
dc.subject.other | Nuclear reactions | eng |
dc.title | Weak strangeness production reaction pn to p Lamda in a one-boson-exchange model | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 145195 | cat |
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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145195.pdf | 192.75 kB | Adobe PDF | View/Open |
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