Abundance analyses of V652 Her and HD 144941
收藏B2FIND2026-04-04 收录
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Optical high-resolution spectra of V652 Her and HD 144941, the two extreme helium stars with exceptionally low C/He ratios, have been subjected to a non-LTE abundance analysis...
针对两颗碳氦比异常偏低的极端氦星V652 Her与HD 144941所获取的光学高分辨率光谱，已开展非局部热平衡（non-LTE）丰度分析……
