2006/07/11 by Qiu-he Peng, Peng, Qiu-he
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0607215
6 page, no figures
arxiv created 2006/07/11 · arxiv updated 2009/12/01
We estimate the strength of the induced magnetic field due to the total induced magnetic moment of the anisotropic (3PF2) neutron superfluid interior of neutron stars. The induced magnetic field of the neutron stars is found as follows. B(in) = \fracηT7 - ηB(0) ,*20c · η= fracm(3 P2 )0.1mSunRNS,6- 3 (T7 denotes the interior temperature of the neutron star in unit of 107 K). The induced magnetic field will gradually increase with the temperature of the neutron star decreasing in their late evolutionary stage. A magnetar may appear in a condition when T7 → η. The upper limit of the induced magnetic field of 3P2 superfluid is 3.35 \time 1014 η.