{ "id": "0805.4540", "version": "v2", "published": "2008-05-29T13:26:58.000Z", "updated": "2009-01-29T15:50:19.000Z", "title": "Mirror Energy Differences and nuclear structure in 1$f_{7/2}$ nuclei", "authors": [ "F. Brandolini" ], "comment": "10 pages 11 figures", "journal": "Eur.Phys.J.A41:115-124,2009", "doi": "10.1140/epja/i2009-10774-9", "categories": [ "nucl-th" ], "abstract": "Experimental mirror energy differences (MED) for nuclei lying in the middle and the second part of $1f_{7/2}$ shell are compared with shell model calculations in the $1f_{7/2}$ and in the full $pf$ configuration spaces, as well as with CSM calculations. MED plots are fully consistent with the description which emerges from the interpretation of SM calculations: i.e. the band crossing of the gs band with high-$K$ bands in $A$=51 and 50 mirror pairs, as well as the seniority-3 quasi band-termination at $I^\\pi$=19/2$^-$ in $A$=49. Rotational alignment effects are excluded, contrarily to what even recently proposed. Some inconsistencies, as well as definition improprieties, are pointed out in the topical literature.", "revisions": [ { "version": "v2", "updated": "2009-01-29T15:50:19.000Z" } ], "analyses": { "subjects": [ "21.60.Cs", "21.10.Sf", "23.20.Lv", "27.40.+z" ], "keywords": [ "nuclear structure", "experimental mirror energy differences", "rotational alignment effects", "shell model calculations", "second part" ], "tags": [ "journal article" ], "publication": { "journal": "European Physical Journal A", "year": 2009, "month": "Jul", "volume": 41, "number": 1, "pages": 115 }, "note": { "typesetting": "TeX", "pages": 10, "language": "en", "license": "arXiv", "status": "editable", "inspire": 809975, "adsabs": "2009EPJA...41..115B" } } }