Determination of the astrophysical factor of the $^3\mathrm{He}(\alpha,\gamma)^7\mathrm{Be}$ down to zero energy using the asymptotic normalization coefficient method
| Pub type: | Inproceedings |
| Citation: | MLaCognata_JOPCS_v2586_p012093 |
| Status: | Published |
| Journal: | Journal of Physics: Conference Series |
| Booktitle: | 28th International Nuclear Physics Conference (INPC 2022) |
| Volume: | 2586 |
| Number: | 1 |
| Year: | 2023 |
| Month: | Sep |
| Pages: | 012093 |
| Publisher: | {IOP} Publishing |
| Location: | Cape Town South Africa |
| URL: | https://doi.org/10.1088%2F1742... |
| DOI: | 10.1088/1742-6596/2586/1/012093c |
| Abstract: | The 3He(alpha,gamma)7Be is an essential reaction in nuclear astrophysics. To obtain the S34(0) astrophysical factor using the asymptotic normalization coefficient (ANC) technique. To extract the ANC, the angular distributions of deuterons yielded in the 6Li(3He,d)7Be -transfer reaction were detected with high precision at E3He=3.0 MeV and 5.0 MeV. The ANCs were then deduced from the juxtaposition of DWBA and CC calculations with the experimental angular distributions and the zero energy astrophysical S-factor for 3He(alpha;gamma)7Be reaction was calculated to equal 0:534 0:025 keVb. Both our experimental and theoretical approaches were tested through the analysis of the 6Li(p, )7Be astrophysical factor with further interesting astrophysical implications. |
| Month_val: | 9 |
| Conference_dates: | 11-16 September, 2022 |
| Authors: | |
| Added by: | [DGM] |
| Total mark: | 0 |
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