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X-ray emission from the Wolf-Rayet bubble NGC 6888. II. XMM-Newton EPIC observations
J. A. Toalá, M. A. Guerrero, Y. -H. Chu +3
We present deep XMM-Newton EPIC observations of the Wolf-Rayet (WR) bubble NGC6888 around the star WR136. The complete X-ray mapping of the nebula confirms the distribution of the…
Diffuse X-ray Emission within Wolf-Rayet Nebulae
J. A. Toalá, M. A. Guerrero, Y. -H. Chu +2
We discuss our most recent findings on the diffuse X-ray emission from Wolf-Rayet (WR) nebulae. The best-quality X-ray observations of these objects are those performed by XMM-Newt…
WISE morphological study of Wolf-Rayet nebulae
J. A. Toalá, M. A. Guerrero, G. Ramos-Larios +1
We present a morphological study of nebulae around Wolf-Rayet (WR) stars using archival narrow-band optical and Wide-field Infrared Survey Explorer (WISE) infrared images. The comp…