论文标题
质量损失与二进制之间的相互作用
The interplay between mass-loss and binarity
论文作者
论文摘要
大多数出生质量大于我们太阳的星星属于二元或高阶多个系统。同样，大多数恒星都有恒星风。辐射压力和多样性会产生材料的流出，从而将质量从主恒星中取出，并将其注入星际介质或将其转移到伴侣中。两者都对随后的恒星演变产生了强烈的影响，但经常对它们进行分开研究。在这篇简短的评论中，我将绘制一部分恒星风与二进制之间相互作用的景观。我将介绍几个示例，其中二进制塑造了恒星外流，从而提供了新的机会来了解和衡量群众损失属性。恒星风频谱特征通常有助于清楚地识别出恒星进化的关键阶段。然后，这些阶段的多重性能将新的光放到不同类别的恒星之间的进化连接上。
Most stars with birth masses larger than that of our Sun belong to binary or higher order multiple systems. Similarly, most stars have stellar winds. Radiation pressure and multiplicity create outflows of material that remove mass from the primary star and inject it into the interstellar medium or transfer it to a companion. Both have strong impact on the subsequent evolution of the stars, yet they are often studied separately. In this short review, I will sketch part of the landscape of the interplay between stellar winds and binarity. I will present several examples where binarity shapes the stellar outflows, providing new opportunities to understand and measure mass loss properties. Stellar winds spectral signatures often help clearly identifying key stages of stellar evolution. The multiplicity properties of these stages then shed a new light onto evolutionary connections between the different categories of evolved stars.
