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On the Radial Density Profile of Intracluster Gas Tracing the Isothermal Dark Halo with a Finite Core

  • Authors: Xiang-Ping Wu and Yan-Jie Xue

Wu & Xue 2000 The Astrophysical Journal 542 578.

  • Provider: AAS Journals

Caption: Fig. 3.

Example of the observed and predicted X‐ray surface brightness profiles, ﹩S_{\mathrm{X}\,}﹩, for A3158. Filled circles: ROSAT PSPC observed data; open squares: best‐fit β model; dashed line: NFW predicted result; solid line: RDH result. Residuals between the best‐fit of the RDH profile and the data are illustrated in the top panel.

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