Explaining the asymmetric line profile in Cepheus X-4 with spectral variation across pulse phase
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DOI: 10.1093/mnras/sty2823
Abstract: The high mass X-ray binary Cepheus X-4, during its 2014 outburst, showed evidence for an asymmetric cyclotron line in its hard X-ray spectrum. The 2014 spectrum provides one of the clearest cases of an asymmetric… read more here.
Keywords: phase; line profile; cepheus; line ... See more keywords