Bruno, C. G. (2019) Underground measurement of hydrogen-burning reactions on 17,18O at energies of astrophysical interest. Il nuovo cimento C, 42 (2-3). pp. 1-7. ISSN 1826-9885
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Abstract
Giant Branch stars are the site of several recirculating and mixing processes. Some of these processes can be traced using the rare, stable 17,18O isotopes. At present, the abundance of 17,18O in Giant Branch stars is affected by their destruction rate through the 17,18O(p,α) 14,15N nuclear reactions. A direct measurement of these two nuclear reactions has been carried out at the underground LUNA accelerator in Laboratori Nazionali del Gran Sasso, Italy. Final results obtained for the 17O(p,α) 14N reaction, and preliminary results on the 18O(p,α) 15N reaction are reported.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 01 Dec 2020 16:43 |
| Last Modified: | 01 Dec 2020 16:43 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/20547 |
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