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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/5930
Title: Deformation of the N = Z nucleus Sr-76 using β-decay studies
Authors: Nácher, Enrique; Algora, Alejandro; Rubio, Berta; Taín, José Luis; Cano Ott, Daniel; Courtin, S.; Dessagne, Ph.; Maréchal, F.; Miehé, Ch.; Poirier, E.; García Borge, María José; Escrig, Diego; Jungclaus, Andrea; Sarriguren, Pedro; Tengblad, Olof; Gelletly, W.; Fraile, Luis M.; Le Scornet, G.
Keywords: [PACS] Nucleon distributions and halo features
[PACS] Single-particle levels and strength functions
[PACS] Relation with nuclear matrix elements and nuclear structure
[PACS] Properties of specific nuclei listed by mass ranges: 59 ≤ A ≤ 89
Issue Date: 9-Jun-2004
Publisher: American Physical Society
Citation: Physical Review Letters 92(23): 232501 (2004)
Abstract: A novel method of deducing the deformation of the N=Z nucleus Sr-76 is presented. It is based on the comparison of the experimental Gamow-Teller strength distribution B(GT) from its β decay with the results of quasi-random-phase approximation calculations. This method confirms previous indications of the strong prolate deformation of this nucleus in a totally independent way. The measurement has been carried out with a large total absorption gamma spectrometer, "Lucrecia," newly installed at CERN-ISOLDE.
Description: 4 pages, 2 figures.-- PACS nrs.: 21.10.Gv, 21.10.Pc, 23.40.Hc, 27.50.+e.--ArXiv pre-print available at: http://arxiv.org/abs/nucl-ex/0402001v3
Publisher version (URL): http://dx.doi.org/10.1103/PhysRevLett.92.232501
URI: http://hdl.handle.net/10261/5930
DOI: 10.1103/PhysRevLett.92.232501
ISSN: 0031-9007
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