Production of 92Nb, 92Mo, and 146Sm in the gamma-process in SNIa

Rauscher, T.; Travaglio, C.; Gallino, R.; Nishimura, N.; Hirschi, R.

Abstract

The knowledge of the production of extinct radioactivities like 92Nb and 146Sm by photodisintegration processes in ccSN and SNIa models is essential for interpreting abundances in meteoritic material and for Galactic Chemical Evolution (GCE). The 92Mo/92Nb and 146Sm/144Sm ratios provide constraints for GCE and production sites. We present results for SNIa with emphasis on nuclear uncertainties.

Citation

Rauscher, T., Travaglio, C., Gallino, R., Nishimura, N., & Hirschi, R. (2014, July). Production of 92Nb, 92Mo, and 146Sm in the gamma-process in SNIa. Paper presented at 13th Symposium on Nuclei in the Cosmos (NIC XIII), Debrecen, Hungary

• Presentation Conference Type: Conference Paper (unpublished)
• Conference Name: 13th Symposium on Nuclei in the Cosmos (NIC XIII)
• Conference Location: Debrecen, Hungary
• Start Date: Jul 7, 2014
• End Date: Jul 11, 2014
• Acceptance Date: Dec 22, 2014
• Publication Date: Dec 22, 2014
• Publicly Available Date: May 26, 2023
• Publisher URL: http://arxiv.org/abs/1412.6982v1
• Related Public URLs: https://cds.cern.ch/record/2155858?ln=en; https://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=204