Search for a 7-α chain state
| Autor: | C. D. Jones, N. M. Clarke, W. N. Catford, G. J. Gyapong, S. P. G. Chappell, S. P. Fox, W.D.M. Rae, S. J. Hall, J. S. Pople, B. R. Fulton, Martin Freer, G. Tungate, M. J. Leddy, D. L. Watson, S. M. Singer, P. M. Simmons, R. P. Ward, P. H. Regan, N. Curtis |
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| Rok vydání: | 1995 |
| Předmět: | |
| Zdroj: | Physical Review C. 51:3500-3503 |
| ISSN: | 1089-490X 0556-2813 |
| DOI: | 10.1103/physrevc.51.3500 |
| Popis: | The reaction {sup 12}C({sup 16}O,7{alpha}) has been studied over the center-of-mass energy range from 37.7 MeV to 51.4 MeV, in a search for evidence for a 7-{alpha} chain state in {sup 28}Si. The yields of the {sup 12}C(0{sub 2}{sup +})-{sup 12}C(0{sub 2}{sup +})-{alpha} and {sup 12}C(0{sub 2}{sup +})-{sup 8}Be-{sup 8}Be final states agree broadly with previous measurements but contain no structure, indicating that a {sup 28}Si chain state is probably not being observed. The yields for the inelastic scattering reaction {sup 12}C+{sup 16}O decaying to other excited states in {sup 12}C and {sup 16}O have also been studied. They also contain no gross structure. |
| Databáze: | OpenAIRE |
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