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X-ray emission from hot gas in galaxy groups and clusters in SIMBA
(Oxford University Press, 2020-08-31)
We examine X-ray scaling relations for massive haloes (M500 > 1012.3 M) in the SIMBA galaxy formation simulation. The X-ray
luminosity, LX versus M500 has power-law slopes ≈5
3 and ≈8
3 above and below 1013.5 M, deviating ...
Redshift evolution of galaxy group X-ray properties in the SIMBA simulations
(Oxford University Press, 2023)
We examine the evolution of intragroup gas rest-frame X-ray scaling relations for group-sized haloes (M500 = 1012.3–1015 M)
in the SIMBA galaxy formation simulation. X-ray luminosity LX versus M500 shows increasing deviation ...