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https://pos.sissa.it/204/051/p...
Article
License: CC BY NC SA
Data sources: UnpayWall
https://doi.org/10.1063/1.4874...
Article . 2014 . Peer-reviewed
Data sources: Crossref
https://doi.org/10.22323/1.204...
Article . 2015 . Peer-reviewed
Data sources: Crossref
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Stellar yields of rotating first stars

Authors: Koh Takahashi; Hideyuki Umeda; Takashi Yoshida;

Stellar yields of rotating first stars

Abstract

Metal poor stars provide valuable information about nucleosynthesis of the early universe. Interestingly, three known hyper metal-poor stars showing extremely low iron abundance of [Fe/H] < −5 similarly have some peculiarity in their abundance patterns, i.e., they show enhancement of intermediate mass elements such as C, N, O, Na, and Mg. We calculate stellar evolution of massive Population III stars, and compare the stellar yields with the observed abundance patterns of hyper metal-poor stars. We show that the stellar yields depend on the initial parameters such as initial mass and initial rotation, and show that the resulted yields can explain the observations. We conclude that the peculiar abundance patterns of intermediate mass elements observed in hyper metal-poor stars will provide possible constraints on distributions of the initial mass and rotation of the Population III stars.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
hybrid