{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670320532944000.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1103/physrevc.87.034603"}},{"identifier":{"@type":"URI","@value":"http://link.aps.org/article/10.1103/PhysRevC.87.034603"}},{"identifier":{"@type":"URI","@value":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevC.87.034603/fulltext"}},{"identifier":{"@type":"DOI","@value":"10.48550/arxiv.1211.0134"}},{"identifier":{"@type":"HANDLE","@value":"20.500.14243/263769"}},{"identifier":{"@type":"HANDLE","@value":"11582/172012"}}],"dc:title":[{"@value":"Nucleon momentum distributions, their spin-isospin dependence, and short-range correlations"}],"description":[{"notation":[{"@value":"The nucleon momentum distribution $n_A(k)$ for $A=$2, 3, 4, 16, and 40 nuclei is systematically analyzed in terms of wave functions resulting from advanced solutions of the nonrelativistic Schr��dinger equation, obtained within different many-body approaches. Particular attention is paid to the separation of the momentum distributions into the mean-field and short-range correlations (SRC) contributions. It is shown that at high values of the momentum $k$ the high-momentum components ($k\\gtrsim 1.5-2$ fm$^{-1}$) of all nuclei considered are very similar, exhibiting the well-known scaling behavior with the mass number $A$, independently of the used many-body approach and the details of the bare $NN$ interaction. The number of $NN$ pairs in a given ($ST$) state, viz., ($ST$)=(10), (00), (01), and (11), and the contribution of these states to the nucleon momentum distributions are calculated. It is shown that, apart from the (00) state, which has very small effects, all other spin-isospin states contribute to the momentum distribution in a wide range of momenta. It is shown that that for all nuclei considered the momentum distributions in the states T=0 and T=1 exhibit at $k\\gtrsim 1.5-2$ fm$^{-1}$ very similar behaviors, which represents strong evidence of the A-independent character of SRCs. The ratio $n_A(k)/n_D(k)$ is analyzed in detail stressing that in the SRC region it always increases with the momentum and the origin of such an increase is discussed and elucidated. The relationships between the one- and two-body momentum distributions, considered in a previous paper, are discussed and clarified, pointing out the relevant role played by the center-of-mass motion of a correlated pair in the (10) state. The relationship of the present approach with the many-body methods based upon low-momentum effective interactions is briefly discussed."}]},{"notation":[{"@value":"Title changed; references added; typos corrected. Conclusions, Figures and Tables unchanged. To appear in Phys. Rev. C"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670320532944002","@type":"Researcher","foaf:name":[{"@value":"M. Alvioli"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320532944004","@type":"Researcher","foaf:name":[{"@value":"C. Ciofi degli Atti"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320532944000","@type":"Researcher","foaf:name":[{"@value":"L. P. Kaptari"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320532944001","@type":"Researcher","foaf:name":[{"@value":"C. B. Mezzetti"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320532944003","@type":"Researcher","foaf:name":[{"@value":"H. Morita"}]}],"contributor":[{"@id":"https://cir.nii.ac.jp/crid/1891429165631599235","@type":"Researcher","foaf:name":[{"@value":"Alvioli, Massimiliano"}]},{"@id":"https://cir.nii.ac.jp/crid/1891429165631599238","@type":"Researcher","foaf:name":[{"@value":"C., Ciofi degli Atti"}]},{"@id":"https://cir.nii.ac.jp/crid/1891429165631599232","@type":"Researcher","foaf:name":[{"@value":"L. P., Kaptari"}]},{"@id":"https://cir.nii.ac.jp/crid/1891429165631599240","@type":"Researcher","foaf:name":[{"@value":"C. B., Mezzetti"}]},{"@id":"https://cir.nii.ac.jp/crid/1891429165631599239","@type":"Researcher","foaf:name":[{"@value":"H., Morita"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"05562813"},{"@type":"EISSN","@value":"1089490X"}],"prism:publicationName":[{"@value":"Physical Review C"}],"dc:publisher":[{"@value":"American Physical Society (APS)"}],"prism:publicationDate":"2013-03-05","prism:volume":"87","prism:number":"3","prism:startingPage":"034603"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://link.aps.org/licenses/aps-default-license"],"url":[{"@id":"http://link.aps.org/article/10.1103/PhysRevC.87.034603"},{"@id":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevC.87.034603/fulltext"}],"createdAt":"2013-03-07","modifiedAt":"2017-06-21","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Theory","dc:title":"Nuclear Theory"},{"@id":"https://cir.nii.ac.jp/all?q=FOS:%20Physical%20sciences","dc:title":"FOS: Physical sciences"},{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Structure","dc:title":"Nuclear Structure"},{"@id":"https://cir.nii.ac.jp/all?q=Momentum%20Distribution","dc:title":"Momentum Distribution"},{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Wave%20Function","dc:title":"Nuclear Wave Function"},{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Theory%20(nucl-th)","dc:title":"Nuclear Theory (nucl-th)"},{"@id":"https://cir.nii.ac.jp/all?q=High%20Energy%20Physics%20-%20Phenomenology","dc:title":"High Energy Physics - Phenomenology"},{"@id":"https://cir.nii.ac.jp/all?q=High%20Energy%20Physics%20-%20Phenomenology%20(hep-ph)","dc:title":"High Energy Physics - Phenomenology (hep-ph)"},{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Experiment%20(nucl-ex)","dc:title":"Nuclear Experiment (nucl-ex)"},{"@id":"https://cir.nii.ac.jp/all?q=Nuclear%20Experiment","dc:title":"Nuclear Experiment"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050306506455436544","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Short-range correlations in nuclei with similarity renormalization group transformations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360849942148717184","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High-momentum components in the 4He nucleus caused by inter-nucleon correlations"}]},{"@id":"https://cir.nii.ac.jp/crid/2050025942007567232","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Studying short-range correlations and momentum distributions with unitarily transformed operators"}]},{"@id":"https://cir.nii.ac.jp/crid/2050307417115046144","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High-momentum antisymmetrized molecular dynamics compared with tensor-optimized shell model for strong tensor correlation"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1103/physrevc.87.034603"},{"@type":"OPENAIRE","@value":"doi_dedup___::ad698e155db0f24e8cf49a058fda19f7"},{"@type":"CROSSREF","@value":"10.1103/physrevc.92.024003_references_DOI_TgJ4McSxFjE2Rc0NFIHWPdOz47G"},{"@type":"CROSSREF","@value":"10.1093/ptep/ptx143_references_DOI_TgJ4McSxFjE2Rc0NFIHWPdOz47G"},{"@type":"CROSSREF","@value":"10.7566/jpscp.6.030058_references_DOI_TgJ4McSxFjE2Rc0NFIHWPdOz47G"},{"@type":"CROSSREF","@value":"10.1016/j.physletb.2020.135421_references_DOI_TgJ4McSxFjE2Rc0NFIHWPdOz47G"}]}