Magnetic features in the spectrum of Her
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D.E. Gruber; W.A. Heindl; R.E. Rothschild; R. Staubert; J. Wilms
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Article
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1999
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Elsevier Science
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English
β 317 KB
Spectral study of three observations of the accreting X-ray pulsar Her X-1 during RXTE observing round 1 show that the values of two spectral parameters, the cut energy and the cyclotron line centroid, appear to be much more stable than for the other shape parameters. These two parameters have been