Corpus ID: 119263785

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

  title={Production of 92Nb, 92Mo, and 146Sm in the gamma-process in SNIa},
  author={T. Rauscher and C. Travaglio and R. Gallino and N. Nishimura and R. H. U. Hertfordshire and Uk and U. Basel and Switzerland. and UK Network for Bridging Disciplines of Galactic Chemi Evolution and INAF-Astrophysical Observatory Turin and Italy. and U. Turin and K. University and U. Tokyo and Japan.},
  journal={arXiv: High Energy Astrophysical Phenomena},
  • T. Rauscher, C. Travaglio, +12 authors Japan.
  • Published 2014
  • Physics
  • arXiv: High Energy Astrophysical Phenomena
  • 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. 

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