{"paper":{"title":"New experimental study of low-energy (p,gamma) resonances in magnesium isotopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Best, A. Caciolli, A. DiLeva, A. Formicola, A. Guglielmetti, A. Lemut, B. Limata, C. Broggini, C. Gustavino, C. Mazzocchi, C. Rolfs, C. Rossi Alvarez, C. Salvo, D. Bemmerer, E. Somorjai, F. Strieder, F. Terrasi, G. Gervino, G. Imbriani, Gy. Gy\\\"urky, H. Costantini, H.-P. Trautvetter, H.W. Becker, M. Junker, M. Marta, O. Straniero, P. Corvisiero, P. Prati, R. Bonetti, R. Menegazzo, V. Roca, Z. Elekes, Zs. F\\\"ul\\\"op","submitted_at":"2010-06-28T08:02:14Z","abstract_excerpt":"Proton captures on Mg isotopes play an important role in the Mg-Al cycle active in stellar H shell burning. In particular, the strengths of low-energy resonances with E < 200 keV in 25Mg(p,gamma)26Al determine the production of 26Al and a precise knowledge of these nuclear data is highly desirable. Absolute measurements at such low-energies are often very difficult and hampered by gamma-ray background as well as changing target stoichiometry during the measurements. The latter problem can be partly avoided using higher energy resonances of the same reaction as a normalization reference. Hence "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5281","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"}