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http://hdl.handle.net/10261/7612
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Título: | Analysis of decay data from neutron-rich nuclei |
Autor: | Bergmann, U. C.; García Borge, María José ![]() ![]() |
Palabras clave: | [PACS] Beta decay; double beta decay; electron and muon capture [PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19 [PACS] Properties of specific nuclei listed by mass ranges: 20 ≤ A ≤ 38 [PACS] Data analysis: algorithms and implementation; data management |
Fecha de publicación: | 1-jul-2001 |
Editor: | Società Italiana di Fisica Springer |
Citación: | The European Physical Journal A: Hadrons and Nuclei 11(3): 279–284 (2001) |
Resumen: | The β-decays of the neutron-rich nuclei Be-12 and Ne-29 have been studied. The statistical correlations between the almost identical half-lives of Be-12 and its daughter B-12 are analysed for a large sample of Be-12 decay data. Stringent mutual bounds are obtained on the parameter set, leading to a precise determination of the Be-12 half-life of 21.50 ± 0.04 ms. From a simultaneous detection of β-particles and neutrons from the decay of Ne-29 the neutron emission probability, P-n, is determined to 17 ± 5%. No indication of two-neutron emission is seen from this nucleus. An upper limit of 2.2% (90% confidence level) is established for P-2n. |
Descripción: | 6 pages, 3 figures, 2 tables.-- PACS nrs.: 23.40.-s; 27.20.+n; 27.30.+t; 07.05.Kf. |
Versión del editor: | http://dx.doi.org/10.1007/s100500170066 |
URI: | http://hdl.handle.net/10261/7612 |
DOI: | 10.1007/s100500170066 |
ISSN: | 1434-6001 |
E-ISSN: | 1434-601X |
Aparece en las colecciones: | (CFMAC-IEM) Artículos |
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