AbstractWe report the analysis of the X-ray spectrum of the Wolf-Rayet star WR 25, observed by RGS and EPIC-MOS on board XMM-Newton. Temperatures up to 40 MK have been determined. Strong absorption, exceeding the value due to the Inter Stellar Medium (ISM) has been detected and assigned to the dense stellar wind.


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    Title :

    XMM-Newton high-resolution x-ray spectroscopy of the Wolf-Rayet object WR25 (WN6HA+04F)


    Contributors:
    Raassen, A.J.J. (author) / van der Hucht, K.A. (author) / Mewe, R. (author) / Antokhin, I. (author) / Rauw, G. (author) / Vreux, J.-M. (author) / Schmutz, W. (author) / Güdel, M. (author)

    Published in:

    Advances in Space Research ; 32 , 6 ; 1161-1165


    Publication date :

    2003-02-06


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    XMM-Newton High-Resolution X-Ray Spectroscopy of the Wolf-Rayet Object WR25 (WN6ha + O4f)

    Raassen, A. J. J. / van der Hucht, K. A. / Mewe, R. et al. | British Library Conference Proceedings | 2003


    Wolf-Rayet Stars as Seen Through IUE (Low Resolution)

    Niedzielski, A. | British Library Online Contents | 1998


    Ultraviolet Studies of Wolf-Rayet Stars

    Rochowicz, K. | British Library Online Contents | 1998


    Wolf–Rayet optically thick winds with Alfvén waves

    Keller, G.R. / Jatenco-Pereira, V. | Elsevier | 2009