摘要
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.
作者
XU Ren-Xin
XU Xuan-Bin
WU Xin-Ji
徐仁新;徐轩彬;吴鑫基(CAS-PKU Joint Beijing Astrophysical Center and Department of Astronomy,Peking University,Beijing 100871)
基金
Supported by the National Natural Science Foundation of China under Grant No.19803001
the Special Funds for Major State Basic Research Projects of China。
