2 papers
astro-ph.CO2025
Reproducing Abell 2744 with the HyperMillennium Simulation
Qiao Wang, Ming Li, Liang Gao +11
We present the Hyper Millennium (HM) simulation, an extremely large cosmological simulation designed to support next-generation galaxy surveys. The simulation follows 4.2 trillion…
astro-ph2005
Constraints on the dark energy equation of state from the imprint of baryons on the power spectrum of clusters
R. Angulo, C. M. Baugh, C. S. Frenk +3
Acoustic oscillations in the baryon-photon fluid leave a signature in the matter power spectrum. The overall shape of the spectrum and the wavelength of the oscillations depend upo…