Magneto-rotational and thermal evolution of young neutron stars

S. B. Popov

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arXiv · 1507.06127

Magneto-rotational and thermal evolution of young neutron stars

S. B. Popov

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Abstract

After a brief review of population synthesis of close-by cooling neutron stars, I focus on the interpretation of dichotomy of spin periods of near-by coolers. The existence of two well separated groups -- short period ($\sim$0.1-0.3 s) radio pulsars and long period ($\sim$3-10 s) radio quiet sources, aka the Magnificent seven, -- can not be easily explained in unified models developed recently (Popov et al. 2010, Gull{\'o}n et al. 2014). I speculate that the most natural solution of the problem can be in bimodal initial magnetic field distribution related to the existence of an additional mechanism of field generation in magnetars.

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S. B. Popov. 2015-07-22. Magneto-rotational and thermal evolution of young neutron stars. https://arxiv.org/abs/1507.06127

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