Investigation of the reaction 90Zr(p,γ) with in-beam γ-ray spectroscopy
- The p nucleus 92Mo is believed to be mainly produced through photodisintegration reactions in type II supernovae. However, this production scenario cannot solely account for the observed solar relative isotopic abundance of 92Mo. Additional production scenarios have been suggested to explain this discrepancy. One of these scenarios could be the production of 92Mo in type Ia supernovae via a chain of proton-capture reactions. To verify this scenario, an accurate knowledge of the involved reaction rates is important. We measured the cross section of 90Zr(p,γ) reaction using an enriched 90Zr target by means of in-beam γ-ray spectroscopy in the energy range between 3.6MeV and 5.1MeV. Since the reactions 90Zr(p,γ) and 91Zr(p,n) produce the same nucleus, the contributions of both reactions have to be disentangled. This procedure is explained in this contribution in detail.
Download full text files
Additional Services
| Author: | Philipp ErbacherORCiDGND, Anne EndresGND, Jan GloriusORCiDGND, Lars NetterdonGND, Kerstin SonnabendGND, Benedikt Thomas, Andreas ZilgesORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-719810 |
| DOI: | https://doi.org/10.1051/epjconf/20159302021 |
| ISSN: | 2100-014X |
| Parent Title (English): | EPJ Web of Conferences |
| Publisher: | EDP Sciences |
| Place of publication: | Les Ulis |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2015/05/28 |
| Date of first Publication: | 2015/05/28 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Contributing Corporation: | International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics (15. : 2014 : Dresden) |
| Release Date: | 2023/02/12 |
| Volume: | 93 |
| Issue: | 02021 |
| Page Number: | 2 |
| HeBIS-PPN: | 507202775 |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung 4.0 |
