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Gravitational Waves from Low-Mass X-ray Binaries: a Status Report

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 نشر من قبل Greg Ushomirsky
 تاريخ النشر 2000
  مجال البحث فيزياء
والبحث باللغة English
 تأليف Greg Ushomirsky




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We summarize the observations of the spin periods of rapidly accreting neutron stars. If gravitational radiation is responsible for balancing the accretion torque at the observed spin frequencies of ~300 Hz, then the brightest of these systems make excellent gravitational wave sources for LIGO-II and beyond. We review the recent theoretical progress on two mechanisms for gravitational wave emission: mass quadrupole radiation from deformed neutron star crusts and current quadrupole radiation from r-mode pulsations in neutron star cores.



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