Corpus ID: 235313584

Impact of hypernova {\nu}p-process nucleosynthesis on the galactic chemical evolution of Mo and Ru

@inproceedings{Sasaki2021ImpactOH,
  title={Impact of hypernova \{\nu\}p-process nucleosynthesis on the galactic chemical evolution of Mo and Ru},
  author={Hirokazu Sasaki and Yuta Yamazaki and Toshitaka Kajino and Motohiko Kusakabe and Takehito Hayakawa and Myung-Ki Cheoun and Heamin Ko and Grant J. Mathews},
  year={2021}
}
We calculate the Galactic Chemical Evolution (GCE) of Mo and Ru by taking into account the contribution from νp-process nucleosynthesis. We estimate yields of p-nuclei such as Mo and Ru through the νp-process in various supernova (SN) progenitors based upon recent models. In particular, the νp-process in energetic hypernovae produces a large amount of p-nuclei compared to the yield in ordinary core-collapse SNe. Because of this the abundances of Mo and Ru in the Galaxy are significantly… Expand

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