Tomographic measurement of the intergalactic gas pressure through galaxy–tSZ cross-correlations
We cross-correlate maps of the thermal Sunyaev–Zeldovich (tSZ) Compton-y parameter published by Planck with the projected distribution of galaxies in a set of low-redshift tomographic bins. We use the nearly full-sky 2MASS Photometric Redshift and WISE × SuperCOSMOS public catalogues, covering the r...
Main Authors: | Koukoufilippas, N, Alonso, D, Bilicki, M, Peacock, JA |
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格式: | Journal article |
语言: | English |
出版: |
Oxford University Press
2019
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