The Fastest Rotating Pulsar: a Strange Star?

Chin. Phys. Lett.

2001, Vol. 18

Issue (6): 837-840 DOI:

Original Articles

The Fastest Rotating Pulsar: a Strange Star?

XU Ren-Xin;XU Xuan-Bin;WU Xin-Ji

CAS-PKU Joint Beijing Astrophysical Center and Department of Astronomy, Peking University, Beijing 100871

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XU Ren-Xin, XU Xuan-Bin, WU Xin-Ji 2001 Chin. Phys. Lett. 18 837-840

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Abstract According to the observational limits on the radius and mass, the fastest rotating pulsar (PSR 1937+21) is probably a strange star, or at least some neutron star equations of state should be ruled out, if we suggest that a dipole magnetic field is relevant to its radio emission. We presume that the millisecond pulsar is a trange star with much low mass, small radius and weak magnetic moment.

Keywords: 97.60.G 97.60.J 95.30.C

Published: 01 June 2001

PACS:	97.60.G
	97.60.J
	95.30.C

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I6/0837

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