A predicted relation between the temperature and density profile of cluster hot gas |
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| Authors: | M H Chan M-C Chu |
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| Institution: | 1. Department of Physics and Institute of Theoretical Physics, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
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| Abstract: | Based on the assumptions that a fraction of cluster dark matter is composed of degenerate neutrinos and they are in hydrostatic equilibrium with other matter, we predict a relation between the density profile and temperature of the cluster hot gas. The predicted relation agrees with observational data of 103 clusters. |
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