论文标题
二进制的磁制动
Magnetic Braking at work in binaries
论文作者
论文摘要
我们的二进制进化代码直到现在，直到现在，这两个恒星在人力资源管理中的位置，即增益磁盘的特征，即在这两个恒星之间有足够的空间用于该磁盘。我们的代码包括潮汐互动的完整描述。现在，该代码通过磁制动的作用扩展。如果没有这种现象，就无法预测涨幅的旋转速度。魔术制动和潮汐共同起作用，赤道速度的演变现在可以从二元诞生到死亡。从文本中的图（1）中，人们可以看到赤道速度在大多数情况下都远低于关键。当赤道速度很大时，会产生磁场。随后的磁制动施加在大量二进制文件上测量赤道速度。结果令人鼓舞：我们的计算重现了很大一部分观察到的赤道速度。
Our binary evolutionary code predicted until now the position of both stars in the HRD, the characteristics of the accretion disk around the gainer in the case that there is enough space between both stars for this disk. Our code includes a complete description of the tidal interaction. The code was now extended with the action of magnetic braking. Without this phenomenon the rotational velocity of the gainer can not be predicted.Magnetic braking and tides act together and the evolution of the equatorial velocity can now be followed up from birth to death of the binary. From Figure (1) in the text one sees that the equatorial velocity is kept most of the time far below critical. When the equatorial velocity is large a magnetic field is created. The subsequent magnetic braking is applied on a large number of binaries for which the equatorial velocity is measured. The result is encouraging: a large fraction of observed equatorial velocities is reproduced by our calculations.
