On the Binary Nature of Massive Blue Hypergiants: High-resolution X-Ray Spectroscopy Suggests That Cyg OB2 12 is a Colliding Wind Binary

作者: L. M. Oskinova , D. P. Huenemoerder , W.-R. Hamann , T. Shenar , A. A. C. Sander

DOI: 10.3847/1538-4357/AA7E79

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