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中等质量X射线双星的演化 - 南京大学天文系

中等质量X射线双星的演化 - 南京大学天文系

中等质量X射线双星的演化 - 南京大学天文系

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热时标传输物质速率1<br />

• 原有的估计<br />

(Rappaport 等)<br />

其中Kelvin-Helmhotz<br />

时标<br />

• 意义<br />

i i<br />

2 1<br />

• ( M − M )<br />

M th =<br />

t<br />

t<br />

KH<br />

=<br />

KH<br />

GM<br />

2<br />

2<br />

2RL

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