Cross section measurements of $α$-induced reactions on $^{92,94}$Mo and $^{112}$Sn for $p$-process studies
| dc.creator | Rapp, W. | |
| dc.creator | Dillmann, I. | |
| dc.creator | Käppeler, F. | |
| dc.creator | Giesen, U. | |
| dc.creator | Klein, H. | |
| dc.creator | Rauscher, T. | |
| dc.creator | Hentschel, D. | |
| dc.creator | Hilpp, S. | |
| dc.date | 2008-09-01 | |
| dc.date.accessioned | 2026-07-07T12:15:26Z | |
| dc.date.available | 2026-07-07T12:15:26Z | |
| dc.description | The $^{92}$Mo($α,n$)$^{95}$Ru, $^{94}$Mo($α,n$)$^{97}$Ru, and $^{112}$Sn($α,γ$)$^{116}$Te cross sections were measured at the upper end of the $p$-process Gamow window between 8.2 MeV and 11.1 MeV. Our results are slightly lower than global Hauser-Feshbach calculations from the code NON-SMOKER, but still within the uncertainty of the prediction. The $^{112}$Sn($α,γ$)$^{116}$Te cross section agrees well with a recently measured thick-target cross section in the same energy range. For the $^{92,94}$Mo($α,n$) reactions the present data close to the reaction thresholds could eliminate previous uncertainties within a factor of 20, and we can present now useful comparisons to statistical model calculations with different optical potentials. | |
| dc.description | 9 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/0809.0234 | |
| dc.identifier | http://arxiv.org/abs/0809.0234 | |
| dc.identifier | Phys.Rev.C78:025804,2008 | |
| dc.identifier | doi:10.1103/PhysRevC.78.025804 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/211498 | |
| dc.subject | Astrophysics | |
| dc.subject | Nuclear Experiment | |
| dc.title | Cross section measurements of $α$-induced reactions on $^{92,94}$Mo and $^{112}$Sn for $p$-process studies | |
| dc.type | text |