{"paper":{"title":"6$^+$ isomers in neutron-rich Sn-isotopes beyond N$=82$ and effective interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Ashok Kumar Jain, Bhoomika Maheshwari, P. C. Srivastava","submitted_at":"2015-02-10T11:06:35Z","abstract_excerpt":"Recent observation of the 6$^+$ seniority isomers and measurements of the B${(E2)}$ values in the $^{134-138}$Sn isotopes lying close to the neutron drip line have raised some questions about the validity of the currently used effective interactions in the neutron-rich region. Simpson $\\it{et}$ $\\it{al.}$ [Phys. Rev. Lett. $\\textbf{113}$, 132502 (2014)] had to modify the diagonal and non-diagonal ${\\nu}f_{7/2}^2$ two body matrix elements of the \"${Vlk}$\" interaction by ${\\sim150}$ keV in their shell model calculations in order to explain the data of $^{136}$Sn. In contrast, we are able to expl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02859","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}