{"paper":{"title":"In-beam $\\gamma$-ray spectroscopy of $^{32}$Mg via direct reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Gade, A. Poves, A. Westerberg, C. Bancroft, C. Langer, D. Barofsky, D. Bazin, D. Smalley, D. Weisshaar, E. Lunderberg, F. Nowacki, F. Recchia, G. Perdikakis, J. A. Tostevin, J. Lloyd, J. S. Berryman, K. Wimmer, N. Imai, N. Kitamura, N. Shimizu, S. R. Stroberg, S. Saenz, T. Baugher, T. Kr\\\"oll, T. Miyagi, T. Redpath, V. Bildstein, V. M. Bader, Y. Utsuno","submitted_at":"2022-02-25T16:55:11Z","abstract_excerpt":"Background: The nucleus $^{32}$Mg ($N=20$ and $Z=12$) plays a central role in the so-called \"island of inversion\" where in the ground states $sd$-shell neutrons are promoted to the $fp$-shell orbitals across the shell gap, resulting in the disappearance of the canonical neutron magic number $N=20$. Purpose: The primary goals of this work are to extend the level scheme of $^{32}$Mg, provide spin-parity assignments to excited states, and discuss the microscopic structure of each state through comparisons with theoretical calculations. Method: In-beam $\\gamma$-ray spectroscopy of $^{32}$Mg was pe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.12820","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.12820/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}