Spin-aligned neutron-proton pairs in $N=Z$ nuclei
Phys.Rev.C83:064314,2011 A study is carried out of the role of the aligned neutron-proton pair with angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the $N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions resulting from realistic interactions are analyz...
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| creator | Zerguine, S Van Isacker, P |
| description | Phys.Rev.C83:064314,2011 A study is carried out of the role of the aligned neutron-proton pair with
angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the
$N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions
resulting from realistic interactions are analyzed in terms of a variety of
two-nucleon pairs corresponding to different choices of their coupled angular
momentum $J$ and isospin $T$. The analysis is performed exactly for four holes
($^{96}$Cd) and carried further for six and eight holes ($^{94}$Ag and
$^{92}$Pd) by means of a mapping to an appropriate version of the interacting
boson model. The study allows the identification of the strengths and
deficiencies of the aligned-pair approximation. |
| doi_str_mv | 10.48550/arxiv.1103.3754 |
| format | Article |
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angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the
$N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions
resulting from realistic interactions are analyzed in terms of a variety of
two-nucleon pairs corresponding to different choices of their coupled angular
momentum $J$ and isospin $T$. The analysis is performed exactly for four holes
($^{96}$Cd) and carried further for six and eight holes ($^{94}$Ag and
$^{92}$Pd) by means of a mapping to an appropriate version of the interacting
boson model. The study allows the identification of the strengths and
deficiencies of the aligned-pair approximation.</description><identifier>DOI: 10.48550/arxiv.1103.3754</identifier><language>eng</language><subject>Physics - Nuclear Experiment ; Physics - Nuclear Theory</subject><creationdate>2011-03</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1103.3754$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.1103.3754$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.1103/PhysRevC.83.064314$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Zerguine, S</creatorcontrib><creatorcontrib>Van Isacker, P</creatorcontrib><title>Spin-aligned neutron-proton pairs in $N=Z$ nuclei</title><description>Phys.Rev.C83:064314,2011 A study is carried out of the role of the aligned neutron-proton pair with
angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the
$N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions
resulting from realistic interactions are analyzed in terms of a variety of
two-nucleon pairs corresponding to different choices of their coupled angular
momentum $J$ and isospin $T$. The analysis is performed exactly for four holes
($^{96}$Cd) and carried further for six and eight holes ($^{94}$Ag and
$^{92}$Pd) by means of a mapping to an appropriate version of the interacting
boson model. The study allows the identification of the strengths and
deficiencies of the aligned-pair approximation.</description><subject>Physics - Nuclear Experiment</subject><subject>Physics - Nuclear Theory</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpjYJAwNNAzsTA1NdBPLKrILNMzNDQw1jM2NzXhZDAMLsjM003MyUzPS01RyEstLSnKz9MtKMovyc9TKEjMLCpWyMxTUPGzjVJRyCtNzknN5GFgTUvMKU7lhdLcDHJuriHOHrpgs-MLijJzE4sq40F2xIPsMCaoAADFNi_S</recordid><startdate>20110319</startdate><enddate>20110319</enddate><creator>Zerguine, S</creator><creator>Van Isacker, P</creator><scope>GOX</scope></search><sort><creationdate>20110319</creationdate><title>Spin-aligned neutron-proton pairs in $N=Z$ nuclei</title><author>Zerguine, S ; Van Isacker, P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_1103_37543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Physics - Nuclear Experiment</topic><topic>Physics - Nuclear Theory</topic><toplevel>online_resources</toplevel><creatorcontrib>Zerguine, S</creatorcontrib><creatorcontrib>Van Isacker, P</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zerguine, S</au><au>Van Isacker, P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spin-aligned neutron-proton pairs in $N=Z$ nuclei</atitle><date>2011-03-19</date><risdate>2011</risdate><abstract>Phys.Rev.C83:064314,2011 A study is carried out of the role of the aligned neutron-proton pair with
angular momentum J=9 and isospin T=0 in the low-energy spectroscopy of the
$N=Z$ nuclei $^{96}$Cd, $^{94}$Ag, and $^{92}$Pd. Shell-model wave functions
resulting from realistic interactions are analyzed in terms of a variety of
two-nucleon pairs corresponding to different choices of their coupled angular
momentum $J$ and isospin $T$. The analysis is performed exactly for four holes
($^{96}$Cd) and carried further for six and eight holes ($^{94}$Ag and
$^{92}$Pd) by means of a mapping to an appropriate version of the interacting
boson model. The study allows the identification of the strengths and
deficiencies of the aligned-pair approximation.</abstract><doi>10.48550/arxiv.1103.3754</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Nuclear Experiment Physics - Nuclear Theory |
| title | Spin-aligned neutron-proton pairs in $N=Z$ nuclei |
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