Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/128311
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DC Field | Value | Language |
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dc.contributor.author | Ding, D. | - |
dc.contributor.author | Ríos Huguet, Arnau | - |
dc.contributor.author | Dussan, H. | - |
dc.contributor.author | Dickhoff, Willem H. | - |
dc.contributor.author | Carbone, A. | - |
dc.contributor.author | Polls Martí, Artur | - |
dc.contributor.author | Witte, S. J. | - |
dc.date.accessioned | 2019-02-15T12:00:58Z | - |
dc.date.available | 2019-02-15T12:00:58Z | - |
dc.date.issued | 2016-08-11 | - |
dc.identifier.issn | 2469-9985 | - |
dc.identifier.uri | http://hdl.handle.net/2445/128311 | - |
dc.description.abstract | Pairing gaps in neutron matter need to be computed in a wide range of densities to address open questions in neutron-star phenomenology. Traditionally, the Bardeen-Cooper-Schrieffer approach has been used to compute gaps from bare nucleon-nucleon interactions. Here we incorporate the influence of short-and long-range correlations in the pairing gaps. Short-range correlations are treated, including the appropriate fragmentation of single-particle states, and substantially suppress the gaps. Long-range correlations dress the pairing interaction via density and spin modes and provide a relatively small correction. We use different interactions, some with three-body forces, as a starting point to control for any systematic effects. Results are relevant for neutron-star cooling scenarios, in particular in view of the recent observational data on Cassiopeia A. | - |
dc.format.extent | 1 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevC.94.025802 | - |
dc.relation.ispartof | Physical Review C, 2016, vol. 94, num. 2, p. 025802-1-025802-17 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevC.94.025802 | - |
dc.rights | (c) American Physical Society, 2016 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Energia nuclear | - |
dc.subject.classification | Constel·lacions | - |
dc.subject.classification | Neutrons | - |
dc.subject.other | Nuclear energy | - |
dc.subject.other | Constellations | - |
dc.subject.other | Neutrons | - |
dc.title | Pairing in high-density neutron matter including short- and long-range correlations | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 667659 | - |
dc.date.updated | 2019-02-15T12:00:58Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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667659.pdf | 1.7 MB | Adobe PDF | View/Open |
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