Observing the Universe at millimetre wavelengths

Session

Monday A

26 juin 2023, 10:30

Grand Amphi (LPSC )

Présidents de session

Monday A

• Frederic Mayet (LPSC)

83. The South Pole Telescope Cluster Samples

Lindsey Bleem (Argonne National Laboratory)

26/06/2023 10:30

The South Pole Telescope (SPT) is a 10-meter millimeter-wavelength telescope located at the geographic South Pole, one of the world’s premier sites for millimeter-wave observations. The SPT has been used to conduct several generations of wide-field high resolution cosmic microwave background (CMB) surveys including the 2500-square-degree SPT-SZ survey, the SPTpol 500d and ECS surveys, and the...

68. Cluster Abundance Cosmology with the South Pole Telescope and the Dark Energy Survey

Sebastian Bocquet (LMU Munich)

26/06/2023 11:00

The abundance of massive halos (and of the galaxy clusters they host) has long been recognized as an extremely promising probe of the large-scale structure of the universe. Over the past decade, tremendous progress was made, notably thanks to the availability of high-resolution surveys of the Cosmic Microwave Background (CMB), of high-quality measurements of gravitational lensing, and of...

103. The Simons Observatory

Josquin Errard (APC / CNRS)

26/06/2023 11:30

The Simons Observatory is a ground-based cosmic microwave background (CMB) experiment being built on Cerro Toco in the Atacama Desert in Chile that promises to provide breakthrough discoveries in fundamental physics, cosmology, and astrophysics. I will review the design of the project, its science goals and schedule, and I will give a brief description of some of the analysis pipelines that...

108. The search for the clusters of galaxies in X-Rays during 4.4 scans of the whole sky by SRG/eRosita (preliminary results)

Rashid Sunyaev (MPA)

26/06/2023 12:00