XMM-Newton EPIC observations of Her X-1

G. Ramsay; S. Zane; M. A. Jimenez-Garate; J. W. den Herder; C. J. Hailey

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arXiv · astro-ph/0201526

XMM-Newton EPIC observations of Her X-1

G. Ramsay·S. Zane·M. A. Jimenez-Garate·J. W. den Herder·C. J. Hailey

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Abstract

We present spin-resolved X-ray data of the neutron star binary Her X-1. We find evidence that the Iron line at 6.4 keV originates from the same location as the blackbody X-ray component. The line width and energy varies over both the spin period and the 35 day precession period. We also find that the correlation between the soft and hard X-ray light curves varies over the 35 day period.

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G. Ramsay, S. Zane, M. A. Jimenez-Garate, J. W. den Herder, C. J. Hailey. 2002-01-31. XMM-Newton EPIC observations of Her X-1. https://arxiv.org/abs/astro-ph/0201526

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