CEMP-s and CEMP-rs stars barium isotope ratio
收藏B2FIND2026-03-19 收录
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We present a spectroscopic analysis of ten carbon enhanced metal-poor (CEMP) stars of type CEMP-s and CEMP-rs and determine their non-local thermodynamic equilibrium (NLTE)...
我们针对10颗类型为CEMP-s与CEMP-rs的碳增强贫金属恒星(carbon enhanced metal-poor, CEMP)开展了光谱分析,并测定了其非局部热动平衡(non-local thermodynamic equilibrium, NLTE)……



