CaII and MgII excess flux density in cool stars
收藏B2FIND2026-03-19 收录
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The relation between the CaII H and K line-tore flux density and rotation period is studied for a sample of 313 cool stars of luminosity classes ranging from II-III to V, and...
本研究针对313颗光度级范围为II-III至V的冷恒星样本，探究了电离钙（Ca II）H与K谱线的线芯通量密度与自转周期之间的关联，并……
