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arXiv · 1505.03251

Rapidly Evolving and Luminous Transients Driven by Newly Born Neutron Stars

Yun-Wei Yu·Shao-Ze Li·Zi-Gao Dai
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Abstract

We provide a general analysis on the properties of emitting material of some rapidly evolving and luminous transients discovered recently with the Pan-STARRS1 Medium Deep Survey. It is found that these transients are probably produced by a low-mass non-relativistic outflow that is continuously powered by a newly born, rapidly spinning, and highly magnetized neutron star. Such a system could originate from an accretion-induced collapse of a white dwarf or a merger of a neutron star-neutron star binary. Therefore, observations to these transients would be helpful for constraining white dwarf and neutron star physics and/or for searching and identifying gravitational wave signals from the mergers.

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Yun-Wei Yu, Shao-Ze Li, Zi-Gao Dai. 2015-05-13. Rapidly Evolving and Luminous Transients Driven by Newly Born Neutron Stars. https://doi.org/10.1088/2041-8205%2F806%2F1%2Fl6

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