The GALAH survey: accreted stars also inhabit the Spite plateau
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DOI: 10.1093/mnras/stab2012
Abstract: The European Space Agency (ESA) Gaia mission has enabled the remarkable discovery that a large fraction of the stars near the solar neighbourhood are debris from a single in-falling system, the so-called Gaia-Sausage-Enceladus (GSE). This… read more here.
Keywords: galah survey; accreted stars; lithium; spite plateau ... See more keywords
Non-detection of 6Li in Spite plateau stars with ESPRESSO
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DOI: 10.1093/mnras/stab2924
Abstract: The detection of 6Li in Spite plateau stars contradicts the standard Big Bang nucleosynthesis prediction, known as the second cosmological lithium problem. We measure the isotopic ratio 6Li/7Li in three Spite plateau stars: HD 84937,… read more here.
Keywords: plateau stars; 6li spite; detection 6li; spite plateau ... See more keywords