A.E Gambrel

The SPT-deep Cluster Catalog: Sunyaev–Zel’dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees

K. Kornoelje, L. E. Bleem, E. S. Rykoff, T. M. C. Abbott et autres

Abstract We present a catalog of 500 galaxy cluster candidates in the SPT-Deep field: a 100 deg 2 field that combines data from the SPT-3G and SPTpol surveys to reach noise levels of 3.0, 2.2, and 9.0 μ K-arcmin at 95, 150, …

us, cn, cl, gb, br, au, fr, es, ca, Afrique du Sud, it, in, no, at (code pays fourni par la source)

Towards constraining cosmological parameters with SPT-3G observations of 25% of the sky

A. Vitrier, A. R. Khalife, A.J Anderson, A. N. Bender et autres

International audience

fr, us, au, de, ch, gb, tw, jp, ca, cn, ru (code pays fourni par la source)

Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope

M. Archipley, A Hryciuk, L. E. Bleem, K. Kornoelje et autres

Context . The South Pole Telescope third-generation camera (SPT-3G) has observed over 10 000 square degrees of sky at 95, 150, and 220 GHz (3.3, 2.0, 1.4 mm, respectively) and will significantly overlap the ongoing 14 000 square-degree Euclid Wide Survey. The …

us, de, au, fr, cl, gb, ca, jp, Afrique du Sud, at, ru, bg (code pays fourni par la source)

SPT-3G D1: CMB temperature and polarization power spectra and cosmology from 2019 and 2020 observations of the SPT-3G main field

E. Camphuis, Wei Quan, L. Balkenhol, A. R. Khalife et autres

Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)

fr, us, au, gb, tw, jp, ca (code pays fourni par la source)

Constraints on Inflationary Gravitational Waves with Two Years of SPT-3G Data

J. A. Zebrowski, C. L. Reichardt, A.J Anderson, Behzad Ansarinejad et autres

We present a measurement of the $B$-mode polarization power spectrum of the cosmic microwave background anisotropies at 32 $\le$ $\ell$ $<$ 502 for three bands centered at 95, 150, and 220 GHz using data from the SPT-3G receiver on the South Pole …

fr (code pays fourni par la source)

Analysis of Polarized Dust Emission Using Data from the First Flight of SPIDER

P. A. R. Ade, M. Amiri, Steven J. Benton, A. S. Bergman et autres

Abstract Using data from the first flight of Spider and from the Planck High Frequency Instrument, we probe the properties of polarized emission from interstellar dust in the Spider observing region. Component-separation algorithms operating in both the spatial and harmonic domains are …

fr (code pays fourni par la source)

Measurements of the E -mode polarization and temperature- E -mode correlation of the CMB from SPT-3G 2018 data

D. Dutcher, L. Balkenhol, P. A. R. Ade, Zeeshan Ahmed et autres

We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Telescope. This analysis uses observations of a $1500\text{ }\text{ …

us, au, gb, fr, ca, jp (code pays fourni par la source)

A Constraint on Primordial $B$-Modes from the First Flight of the SPIDER Balloon-Borne Telescope

SPIDER Collaboration, P. A. R. Ade, M. Amiri, S. J. Benton et autres

We present the first linear polarization measurements from the 2015 long-duration balloon flight of SPIDER, an experiment designed to map the polarization of the cosmic microwave background (CMB) on degree angular scales. Results from these measurements include maps and angular power spectra …