2008年2月13日 · We show that the masses of WNH stars are systematically higher than H-poor WR stars (both WN and WC), with little overlap, while H mass fractions of luminous WNH stars exceed those of LBVs. We favor the interpretation that the most luminous WNH stars are still core-H burning, pre-LBVs.

2017年9月18日 · The luminous blue variable (LBV) phase of evolution, punctuated by eruptive mass loss, is thought to be important in the mass-loss evolution of massive stars [1,2]. However, the physics of their instability and its influence on stellar evolution have been challenging to understand quantitatively.

WNh与LBV之间也不是绝对的，它们甚至能互相转化. R136a1色，你值得拥有（图片为56000K（R136a1表面温度）的物体用肉眼观察的颜色） 很好的资料。 看来大麦哲伦云中的恒星比银河系、仙女座星系的恒星要强一些，都是一些近乎变态的恒星。 但大麦哲伦云确实比银河系要小得多。 两种沃尔夫-拉叶星的..好，让我们在讨论这个问题之前先来复习一下什么是沃尔夫拉叶星。 沃尔夫–拉叶星是大质量恒星恒星演化过程中的阶段，特征是其发射光谱中有强烈和宽阔的 …

(1) LBVs are presumed to represent a brief transitional phase in the evolution of the most massive stars, between the main-sequence O-type stars and the H-deficient Wolf–Rayet (WR) stars. A typical monotonic evolutionary scheme for a single star of 60–100 M initially is. O star Of/WNH → LBV → WN → WC → SN Ibc.

We propose the new designation ‘‘WNH’’ for luminous Wolf-Rayet (WR) stars of the nitrogen sequence with hydrogen in their spectra. These have been commonly referred to as WNL stars (WN7h, for example), but this new shorthand avoids confusion because there are late-type WN stars without hydrogen and early-type WN stars with hydrogen.

We propose the new designation “WNH” for luminous Wolf-Rayet (WR) stars of the nitrogen sequence with hydrogen in their spectra. These have been commonly referred to as WNL stars (WN7h, for example), but this new shorthand avoids confusion because there are late-type WN stars without hydrogen and early-type WN stars with hydrogen.

We propose the new designation "WNH" for luminous Wolf-Rayet (WR) stars of the nitrogen sequence with hydrogen in their spectra. These have been commonly referred to as WNL stars (WN7h, for example), but this new shorthand avoids confusion because there are late-type WN stars without hydrogen and early-type WN stars with hydrogen.

We propose the new designation "WNH" for luminous Wolf-Rayet (WR) stars of the nitrogen sequence with hydrogen in their spectra. These have been commonly referred to as WNL stars (WN7h, for example), but this new shorthand avoids confusion because there are late-type WN stars without hydrogen and early-type WN stars with hydrogen.

We propose the new designation “WNH” for luminous Wolf-Rayet (WR) stars of the nitrogen sequence with hydrogen in their spectra. These have been commonly referred to as WNL stars (WN7h, for example), but this new shorthand avoids confusion because there are late-type WN stars without hydrogen and early-type WN stars with hydrogen.

2008年2月12日 · We show that the masses of WNH stars are systematically higher than H-poor WR stars (both WN and WC), with little overlap, while H mass fractions of luminous WNH stars exceed those of LBVs. We...