arXiv · astro-ph/9803067
Pulsar Signal of Deconfinement
Abstract
A solitary millisecond pulsar, if near the mass limit, and undergoing a phase transition, either first or second order, provided the transition is to a substantially more compressible phase, will emit a blatantly obvious signal---spontaneous spin-up. Normally a pulsar spins down by angular momentum loss to radiation. The signal is trivial to detect and is estimated to be ``on'' for 1/50 of the spin-down era of millisecond pulsars. Presently about 25 solitary millisecond pulsars are known. The phenomenon is analogous to ``backbending'' observed in high spin nuclei in the 1970's.
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Norman K. Glendenning. 1998-03-06. Pulsar Signal of Deconfinement. https://doi.org/10.1016/s0375-9474(98)00355-8
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