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首页> 外文期刊>The Astrophysical journal >DOES GRAVITATIONAL RADIATION LIMIT THE ANGULAR VELOCITIES OF SUPERFLUID NEUTRON STARS?
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DOES GRAVITATIONAL RADIATION LIMIT THE ANGULAR VELOCITIES OF SUPERFLUID NEUTRON STARS?

机译:引力辐射是否会限制超流中子星的角速度?

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摘要

The gravitational radiation instability which limits the rotation rates of normal neutron stars is studied using superfluid hydrodynamics and dissipation mechanisms. The influences of these superfluid effects on this instability are evaluated using simple analytical solutions to the superfluid pulsation equations. The superfluid dissipation mechanism "mutual friction" overwhelmingly suppresses the gravitational radiation instability according to these estimates. Thus, gravitational radiation does not limit the angular velocities of superfluid neutron stars.
机译:利用超流体流体动力学和耗散机理研究了限制正常中子星自转速率的重力辐射不稳定性。使用对超流体脉动方程的简单解析解,可以评估这些超流体效应对该不稳定性的影响。根据这些估计,超流体耗散机制“相互摩擦”压倒性地抑制了重力辐射的不稳定性。因此,重力辐射不会限制超流体中子星的角速度。

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