AGN as cosmic thermostats
We present a simple analytical model and the results of numerical simulations supporting the idea of periodical heating of cluster gas by AGN outflows. We show why, under this assumption, we are extremely unlikely to observe clusters containing gas with a temperature below about 1 keV. We review the...
| Main Authors: | , , |
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| 格式: | Journal article |
| 出版: |
2002
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