Alpha energy distribution as a probe for the feeding of ND and SD bands in Dy-151,Dy-152 nuclei
Autor: | M. Aiche, M. M. Aleonard, G. Barreau, D. Boivin, F. Bourgine, J. F. Chemin, J. N. Scheurer, T. P. Doan, BRONDI, AUGUSTO, LA RANA, GIOVANNI, MORO, RENATA EMILIA MARIA, A. Principe, VARDACI, EMANUELE, D. Curien, G. Duchene, G. de France, F. A. Beck, B. Haas, J. P. Vivien, F. Hannachi |
---|---|
Přispěvatelé: | M., Aiche, M. M., Aleonard, G., Barreau, D., Boivin, F., Bourgine, J. F., Chemin, J. N., Scheurer, T. P., Doan, Brondi, Augusto, LA RANA, Giovanni, Moro, RENATA EMILIA MARIA, A., Principe, Vardaci, Emanuele, D., Curien, G., Duchene, G., de France, F. A., Beck, B., Haa, J. P., Vivien, F., Hannachi |
Jazyk: | angličtina |
Rok vydání: | 1999 |
Předmět: | |
Popis: | The study of the alpha-particle energy distributions associated with ND and SD states in Dy-151,Dy-152 has been carried out. The Dy isotopes were produced in the reaction Cl-37+Sb-123 at 191 MeV via the (alpha 5n) and (alpha 4n) channels, respectively. In Dy-151 the alpha-particle energy distributions associated to ND and SD are very different from each other, both at the low and high energy sides inducing a difference of 3 MeV in the alpha-particle mean energy. In Dy-152 the situation is different; the alpha-particle spectral shapes are similar and a difference in the alpha-particle mean energy of only 0.7 MeV is deduced. A description in terms of energy localization of entry states is given. |
Databáze: | OpenAIRE |
Externí odkaz: |