7 papers
CMB Lensing Reconstruction Using Two Years of Temperature Data from the SPT-3G Summer Survey
K. Levy, S. Raghunathan, F. Guidi +91
We present the first reconstruction of the cosmic microwave background (CMB) lensing potential from the SPT-3G Summer survey using two years of temperature data. The Summer survey…
Cross-correlation of SPT-3G D1 CMB lensing and DES Y3 galaxy lensing
A. Ouellette, Y. Omori, E. Anderes +92
Measurements of the weak lensing of galaxies and of the cosmic microwave background (CMB) provide direct probes of the cosmic matter density field, but the two observables are sens…
Foreground Mitigation for CMB Lensing with the Global Minimum Variance Quadratic Estimator
Yuka Nakato, W. L. Kimmy Wu, Ana Carolina Silva Oliveira +2
Weak gravitational lensing of the cosmic microwave background (CMB) is a powerful probe of cosmology, providing insight into structure formation and the evolution of the universe.…
Challenges of standard halo models in constraining galaxy properties from CIB anisotropies
Athanasia Gkogkou, Guilaine Lagache, Matthieu Béthermin +1
The halo model, combined with halo occupation distribution (HOD) prescriptions, is widely used to interpret cosmic infrared background (CIB) anisotropies and connect star-forming g…
The Atacama Cosmology Telescope: A search for late-time anisotropic screening of the Cosmic Microwave Background
William R. Coulton, Theo Schutt, Abhishek S. Maniyar +37
Since the formation of the first stars, most of the gas in the Universe has been ionized. Spatial variations in the density of this ionized gas generate cosmic microwave background…
A new "temperature inversion" estimator to detect CMB patchy screening by large-scale structure
Theo Schutt, Abhishek S. Maniyar, Emmanuel Schaan +2
Thomson scattering of cosmic microwave background (CMB) photons imprints various properties of the baryons around galaxies on the CMB. One such imprint, called patchy screening, is…