Arithmetic with X-ray images of galaxy clusters: effective equation of state for small-scale perturbations in the ICM
We discuss a novel technique of manipulating X-ray images of galaxy clusters to reveal the nature of small-scale density/temperature perturbations in the intracluster medium (ICM). As we show, this technique can be used to differentiate between sound waves and isobaric perturbations in Chandra image...
| Main Authors: | , , , , , , |
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| 格式: | Journal article |
| 出版: |
Oxford University Press
2016
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