EPJ Web Conf.
Volume 260, 2022The 16th International Symposium on Nuclei in the Cosmos (NIC-XVI)
|Number of page(s)||4|
|Section||The s Process|
|Published online||24 February 2022|
Nuclear cosmochronometers for supernova neutrino-process
1 National Institutes for Quantum Science and Technology, Ibaraki 319-1106, Japan
2 Institute of Laser Engineering, Osaka University, Osaka 567-0871, Japan
3 Soongsil University, Seoul 156-743, Korea
4 Beihang University, Beijing 100083, China
5 National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588, Japan
6 The University of Tokyo, Tokyo 113-0033, Japan
7 Tokyo Institute of Technology, Tokyo 113-0033, Japan
8 Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, Chiba 277-8583, Japan
9 Kyushu University, Fukuoka 812-8581, Japan
10 RIKEN, Saitama 351-0198, Japan
11 Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
12 University of Notre Dame, Notre Dame, IN 46556, USA
* e-mail: firstname.lastname@example.org
Published online: 24 February 2022
The short-lived unstable isotopes with half-lives of 0.1–10 My have been used as nuclear cosmochronometers to evaluate from an astrophysical event such as supernova (SN) explosion or AGB s-process to the solar system formation. We have proposed shorted-lived radioisotopes of 92Nb and 98Tc as the nuclear cosmochronometers for supernova neutrino-process
© The Authors, published by EDP Sciences, 2022
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