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arXiv · 2507.10598

On the location of the compact infrared source in Cyg X-3

Igor I. Antokhin
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Abstract

This note complements the article on X-ray and infrared variability of the X-ray binary Cyg X-3 (WR+c), published by me and my co-authors (ApJ, v.926, p. 123, 2022). In that paper, a compact IR source was discovered in the system, located in the vicinity of the X-ray source associated with the relativistic companion. In the current note I refine the possible location of the IR source based on simple qualitative considerations.

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Igor I. Antokhin. 2025-07-12. On the location of the compact infrared source in Cyg X-3. https://arxiv.org/abs/2507.10598

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