Abstract.
It is demonstrated that abundance patterns in extremely metal-deficient stars with [Mg/H] \(\lesssim\) -2 are remarkably similar to those seen in the individual first generation supernova remnants. This suggests that most of the stars with [Fe/H] \(\lesssim\) -2.5 were made from individual supernova events.
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Shigeyama, T., Tsujimoto, T. A New Model for Chemical Evolution in the Galactic Halo: First Stars with Heavy Elements. In: Weiss, A., Abel, T.G., Hill, V. (eds) The First Stars. ESO ASTROPHYSICS SYMPOSIA. Springer, Berlin, Heidelberg. https://doi.org/10.1007/10719504_31
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DOI: https://doi.org/10.1007/10719504_31
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