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Origin of Anomalous Xe-H in Nanodiamond Stardust

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 نشر من قبل Bernd Pfeiffer Dr.
 تاريخ النشر 2014
  مجال البحث فيزياء
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Still today, the nucleosynthesis origin of Xe-H in presolar nanodiamonds is far from understood. Historically, possible explanations were proposed by a secondary neutron-burst process occurring in the He- or C/O-shells of a type-II supernova (SN-II), which are, however, not fully convincing in terms of modern nucleosynthesis conditions. Therefore, we have investigated Xe isotopic abundance features that may be diagnostic for differe



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