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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2004
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46434513 |
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Table of Contents:
- Coulomb-Nuclear Interference (CNI) Results of the Collective Quadrupolar Excitations in Odd and Even Ru Isotopes C. L. Rodrigues M. R. D. Rodrigues T. Borello Lewin L. B. Horodynski Matsushigue J. L. M. Duarte G. M. Ukita G. N. Hanninger Física, Astronomía y Matemáticas The study of the odd 99;101Ru nuclei complements the investigation of the collectivity of the first quadrupolarexcitations in 100;102;104Ru. Angular distributions for the 99;101Ru(d; d0) reactions at 13 MeV were obtained inthe Pelletron Laboratory using nuclear emulsion plates on the focal plane of the Enge spectrograph. A Coulomb-Nuclar Interference analysis employing DWBA-DOMP predictions with global optical potential parameters wasapplied to the excitation of states which could belong to the multiplet built on the first quadrupolar excitationof the core. In the analysis, three states were identified for each of the isotopes and associated, respectively,with adopted levels in the Nuclear Data Sheets Compilation of J¼ = 5=2+, 7=2+ and 9=2+. Through thecomparison of experimental and predicted cross section angular distributions, the values of (±NL )2 and of theratio C = ±CL =±NL were obtained. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434513 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.34