Isolated neutron stars in the galaxy: from magnetars to antimagnetars
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Using the model with decaying magnetic fields it is possible to describe with one smooth (log-Gaussian) initial magnetic field distribution three types of isolated neutron stars: radiopulsar, magnetars, and cooling close-by compact objects. The same model is used here to make predictions for old accreting isolated neutron stars. It is shown that using the updated field distribution we predict a significant fraction of isolated neutron stars at the stage of accretion despite long subsonic propeller stage.
KeywordsAtomic Nucleus Magnetic Field Distribution Boldin Solar Neighborhood Moscow Engineer Physics Institute