3 papers
astro-ph.CO2025
Combining CMB datasets with consistent foreground modelling
M. Tristram, M. Douspis, A. Gorce +7
We present a joint cosmological analysis combining data from the Planck satellite, the Atacama Cosmology Telescope, and the South Pole Telescope. We construct a unified likelihood…
astro-ph.CO2024
YOLO-CL cluster detection in the Rubin/LSST DC2 simulation
Kirill Grishin, Simona Mei, Stephane Ilic +4
LSST will provide galaxy cluster catalogs up to z1 that can be used to constrain cosmological models once their selection function is well-understood. We have applied the dee…
astro-ph.CO2024
Cosmological measurement of the gravitational constant using the CMB, the BAO and the BBN
Brahim Lamine, Yacob Ozdalkiran, Louis Mirouze +5
Recent cosmological observations have provided numerous new observations with increasing precision that have led to the era of precision cosmology. The exquisite quality of these o…