Laird, A.M., Cherubini, S., Ostrowski, A.N., Aliotta, M., Davinson, T., Di Pietro, A., Figuera, P., Galster, W., Graulich, J.S., Groombridge, D., Hinnefeld, J., Lattuada, M., Leleux, P., Michel, L., Musumarra, A., Ninane, A., Pellegriti, M.G., Shotter, A.C., Tumino, A., Vervier, J. and Woods, P. (2002) Indirect study of the astrophysically important 15O(alpha,gamma)19Ne reaction through 2H(18Ne,19Ne)1H. Physical Review C, 66 (4). Art. No. 048801. ISSN 1089-490X
Full text not available from this repository.Abstract
The 15O(α,γ)19Ne reaction is generally considered as a potential breakout reaction from the hot CNO cycle. Under nova conditions, the reaction rate is dominated by a single sub-Coulomb resonance at Ec.m.=504 keV which corresponds to a 19Ne excitation energy of ER=4.033 MeV. Results from a d(18Ne,19Ne)p experiment show that states of astrophysical interest are populated in this reaction. An upper limit for the α-branching ratio of the 4.033 MeV state was identified and branching ratios for other states in 19Ne were found to be in good agreement with stable beam based results.
| Item Type: | Article |
|---|---|
| Academic Units: | The University of York > Physics (York) |
| Depositing User: | York RAE Import |
| Date Deposited: | 25 Feb 2009 15:47 |
| Last Modified: | 25 Feb 2009 18:13 |
| Published Version: | http://dx.doi.org/10.1103/PhysRevC.66.048801 |
| Status: | Published |
| Publisher: | The American Physical Society. |
| Identification Number: | 10.1103/PhysRevC.66.048801 |
| URI: | http://eprints.whiterose.ac.uk/id/eprint/7208 |
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