Universal aspects of Efimov states and light halo nuclei
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevC.56.R2378 http://hdl.handle.net/11449/65216 |
Resumo: | The parametric region in the plane defined by the ratios of the energies of the subsystems and the three-body ground state, in which Efimov states can exist, is determined. We use a renormalizable model that guarantees the general validity of our results in the context of short-range interactions. The experimental data for one-and two-neutron separation energies, implies that among the halo nuclei candidates, only 20C has a possible Efimov state, with an estimated energy less than 14 KeV below the scattering threshold. |
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Repositório Institucional da UNESP |
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Universal aspects of Efimov states and light halo nucleiThe parametric region in the plane defined by the ratios of the energies of the subsystems and the three-body ground state, in which Efimov states can exist, is determined. We use a renormalizable model that guarantees the general validity of our results in the context of short-range interactions. The experimental data for one-and two-neutron separation energies, implies that among the halo nuclei candidates, only 20C has a possible Efimov state, with an estimated energy less than 14 KeV below the scattering threshold.Inst. de Fis. Teórica Universidade Estadual Paulista, 01405-900 São PauloFaculdade de Tecnologia de Jahu CEETEPS, JahuDepartamento de Física Inst. Tecn. de Aeronáutica Centro Técnico Aeroespacial, 12228-900 Sao Jose dos CamposInst. de Fis. Teórica Universidade Estadual Paulista, 01405-900 São PauloUniversidade Estadual Paulista (Unesp)CEETEPSCentro Técnico AeroespacialAmorim, A. E A [UNESP]Frederico, T.Tomio, Lauro [UNESP]2014-05-27T11:18:16Z2014-05-27T11:18:16Z1997-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1103/PhysRevC.56.R2378Physical Review C - Nuclear Physics, v. 56, n. 5, 1997.0556-2813http://hdl.handle.net/11449/6521610.1103/PhysRevC.56.R2378WOS:A1997YH009000072-s2.0-00388674492-s2.0-0038867449.pdf8621258845956348Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review C: Nuclear Physicsinfo:eu-repo/semantics/openAccess2023-11-26T06:12:47Zoai:repositorio.unesp.br:11449/65216Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:46:22.538110Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Universal aspects of Efimov states and light halo nuclei |
title |
Universal aspects of Efimov states and light halo nuclei |
spellingShingle |
Universal aspects of Efimov states and light halo nuclei Amorim, A. E A [UNESP] |
title_short |
Universal aspects of Efimov states and light halo nuclei |
title_full |
Universal aspects of Efimov states and light halo nuclei |
title_fullStr |
Universal aspects of Efimov states and light halo nuclei |
title_full_unstemmed |
Universal aspects of Efimov states and light halo nuclei |
title_sort |
Universal aspects of Efimov states and light halo nuclei |
author |
Amorim, A. E A [UNESP] |
author_facet |
Amorim, A. E A [UNESP] Frederico, T. Tomio, Lauro [UNESP] |
author_role |
author |
author2 |
Frederico, T. Tomio, Lauro [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) CEETEPS Centro Técnico Aeroespacial |
dc.contributor.author.fl_str_mv |
Amorim, A. E A [UNESP] Frederico, T. Tomio, Lauro [UNESP] |
description |
The parametric region in the plane defined by the ratios of the energies of the subsystems and the three-body ground state, in which Efimov states can exist, is determined. We use a renormalizable model that guarantees the general validity of our results in the context of short-range interactions. The experimental data for one-and two-neutron separation energies, implies that among the halo nuclei candidates, only 20C has a possible Efimov state, with an estimated energy less than 14 KeV below the scattering threshold. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-11-01 2014-05-27T11:18:16Z 2014-05-27T11:18:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevC.56.R2378 Physical Review C - Nuclear Physics, v. 56, n. 5, 1997. 0556-2813 http://hdl.handle.net/11449/65216 10.1103/PhysRevC.56.R2378 WOS:A1997YH00900007 2-s2.0-0038867449 2-s2.0-0038867449.pdf 8621258845956348 |
url |
http://dx.doi.org/10.1103/PhysRevC.56.R2378 http://hdl.handle.net/11449/65216 |
identifier_str_mv |
Physical Review C - Nuclear Physics, v. 56, n. 5, 1997. 0556-2813 10.1103/PhysRevC.56.R2378 WOS:A1997YH00900007 2-s2.0-0038867449 2-s2.0-0038867449.pdf 8621258845956348 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review C: Nuclear Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128978445139968 |