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arXiv · 1009.4873

The collective X-ray luminosity of HMXB as a SFR indicator

Stefano Mineo·Marat Gilfanov·Rashid Sunyaev
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Abstract

We study the relation between the X-ray luminosity of compact sources and the SFR of the host galaxy. Our sample includes 38 galaxies for which a uniform set of X-ray, infra-red and ultraviolet data from Chandra, Spitzer and GALEX has been collected. Our primary goals are (i) to obtain a more accurate calibration of the Lx-SFR relation and (ii) to understand the origin of the dispersion in the Lx-SFR relation observed in previous studies. Preliminary results of this project are reported below.

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Stefano Mineo, Marat Gilfanov, Rashid Sunyaev. 2010-09-24. The collective X-ray luminosity of HMXB as a SFR indicator. https://doi.org/10.1002/asna.201011497

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