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Tenma observation of the X-ray pulsar 4U1626-67
Authors:Kii  T  Hayakawa  S  Nagase  F
Institution:(1) Department of Astrophysics, Faculty of Science, Nagoya University, Nagoya, Japan
Abstract:Energy-dependent pulse profiles from the X-ray pulsar 4U1626-67, observed with Tenma in May 1983, were studied using an anisotropic radiation transfer model in an accretion column on a strongly magnetized neutron star. The result indicates that the strength of the magnetic field is about 8×1012 G at the surface of the neutron star.Paper presented at the IAU Third Asian-Pacific Regional Meeting, held in Kyoto, Japan, between 30 September–6 October, 1984.
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