A. Burrows et J. Hayes, PULSAR RECOIL AND GRAVITATIONAL-RADIATION DUE TO ASYMMETRICAL STELLARCOLLAPSE AND EXPLOSION, Physical review letters, 76(3), 1996, pp. 352-355
New data imply that the average velocity of radio pulsars is large. Un
der the assumption that these data imply that a pulsar is born with an
''intrinsic'' kick, we investigate whether such kicks can be a conseq
uence of asymmetrical stellar collapse and explosion. We calculate the
gravitational wave signature of such asymmetries due to anisotropic n
eutrino radiation and mass motions. We predict that any recoils impart
ed to the neutron star at birth will result in a gravitational wave st
rain h(zz)(TT) that does not go to zero with time. Hence, there may be
''memory'' in the gravitational wave form from a protoneutron star th
at is correlated with its recoil and neutrino emissions.