论文标题
OB星的风：金属性，旋转和二元相互作用的影响
Winds of OB stars: impact of metallicity, rotation and binary interaction
论文作者
论文摘要
巨星的风是确定其进化，最终残余质量和对周围星际介质的反馈的重要组成部分。我们将低金属性的OB星风与理论预测进行比较。观察结果表明在SMC金属性时风很弱，但有例外。我们确定了有希望的候选者，旋转增强的质量损失率，两种组分风和部分剥离的恒星隐藏在SMC中的较慢但密集的OB恒星中。讨论了这些系统，派生参数及其含义的初步分析。最后，我们简要讨论X射线二进制中黑洞附近的OB风的相互作用。
Winds of massive stars are an important ingredient in determining their evolution, final remnant mass, and feedback to the surrounding interstellar medium. We compare empirical results for OB star winds at low metallicity with theoretical predictions. Observations suggest very weak winds at SMC metallicity, but there are exceptions. We identified promising candidates for rotationally enhanced mass-loss rates with two component wind and partially stripped stars hiding among OB stars with slow but dense wind in the SMC. A preliminary analysis of these systems, derived parameters, and their implications are discussed. Finally, we briefly discuss the interaction of OB winds near black holes in X-ray binaries.
