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XMM-Newton EPIC observations of Her X-1

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 نشر من قبل Gavin Ramsay
 تاريخ النشر 2002
  مجال البحث فيزياء
والبحث باللغة English
 تأليف G. Ramsay




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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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