Title of article
Neutron-capture elements in Galactic globular clusters Original Research Article
Author/Authors
Kaori Otsuki، نويسنده , , Grant J. Mathews and Toshitaka Kajino، نويسنده , , Timothy Ashenfelter، نويسنده , , Toshitaka Kajino، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
316
To page
319
Abstract
We have studied the evolution of r-process elemental abundances in Galactic globular clusters using a simple self-enrichment model. A large scatter in [Ba/Fe] in the globular cluster M15 has been reported. We find that if the r-process occurs in supernovae of low-mass progenitors (e.g., ONeMg supernovae), the observed scatter in [Ba/Fe] can be reproduced while maintaining a uniform [Fe/H] as observed.
Journal title
Nuclear physics A
Serial Year
2005
Journal title
Nuclear physics A
Record number
1202580
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