Cosmology and Astrophysics with the Diffuse eRASS1 X-Ray Angular Power Spectrum
The recent tension in the value of the cosmological parameter ${S}_{8}\equiv {\sigma }_{8}{({{\rm{\Omega }}}_{M}/0.3)}^{1/2}$ , which represents the amplitude of the matter density fluctuations of the Universe, has not been resolved. In this work, we present constraints on S _8 with the X-ray angula...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/adba5b |
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