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Multiwavelength Monitoring of the Be/X-ray Binary XPersei - Evidence for Multiple Disk Structures
Published online by Cambridge University Press: 12 April 2016
Abstract
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We present optical photometry and high resolution optical spectra of the Be star X Persei/HD 24534, the counterpart to the X-ray pulsar 4U0352+30, obtained over the past ~10 years. These spectra show a variety of behaviour, ending with the onset of a strong V/R cycle. Observations of the He 16678 line suggest several episodes of discrete disc forming. This data forms part of a major long-term multiwavelength monitoring programme (UBVRIJHKL photometry plus optical and UV spectroscopy).
- Type
- 6. Disks
- Information
- International Astronomical Union Colloquium , Volume 175: The Be Phenomenon in Early-Type Stars , 2000 , pp. 589 - 592
- Copyright
- Copyright © Astronomical Society of the Pacific 2000
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