| Title: |
Measurement of Ge-73(n,γ) cross sections and implications for stellar nucleosynthesis |
| Authors: |
Lederer-Woods, C.; the n_TOF Collaboration |
| Publication Year: |
2025 |
| Collection: |
Repositorio Institucional del CIEMAT (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas) |
| Description: |
Ge-73(n,γ) cross sections were measured at the neutron time-of-flight facility n_TOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results indicate that the stellar cross section at kT = 30 keV is 1.5 to 1.7 times higher than most theoretical predictions. The new cross sections result in a substantial decrease of Ge-73 produced in stars, which would explain the low isotopic abundance of Ge-73 in the solar system. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
https://hdl.handle.net/20.500.14855/4544; http://dx.doi.org/10.1016/j.physletb.2019.01.045 |
| DOI: |
10.1016/j.physletb.2019.01.045 |
| Availability: |
https://hdl.handle.net/20.500.14855/4544; https://doi.org/10.1016/j.physletb.2019.01.045 |
| Rights: |
open access |
| Accession Number: |
edsbas.16B6F899 |
| Database: |
BASE |