Magnetic field structure in accretion columns on HMXB and effects on CRSF

In accreting neutron star binaries, matter is channelled by the magnetic fields from the accretion disc to the poles of neutron stars forming an accretion mound. We model such mounds by numerically solving the Grad-Shafranov equation for axisymmetric static MHD equilibria. From our solutions we inf...

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Bibliographic Details
Main Authors: Mukherjee Dipanjan, Bhattacharya Dipankar, Mignone Andrea
Format: Article
Language:English
Published: EDP Sciences 2014-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20136402004