Search Results - "Noble, G. I"
-
1
Recent Advances in Frequency-Multiplexed TES Readout: Vastly Reduced Parasitics and an Increase in Multiplexing Factor with Sub-Kelvin SQUIDs
Published in Journal of low temperature physics (01-05-2020)“…Cosmic microwave background (CMB) measurements are fundamentally limited by photon statistics. Therefore, ground-based CMB observatories have been increasing…”
Get full text
Journal Article -
2
A Measurement of the CMB Temperature Power Spectrum and Constraints on Cosmology from the SPT-3G 2018 TT/TE/EE Data Set
Published 27-07-2023“…We present a sample-variance-limited measurement of the temperature power spectrum ($TT$) of the cosmic microwave background (CMB) using observations of a…”
Get full text
Journal Article -
3
Searching for axion-like time-dependent cosmic birefringence with data from SPT-3G
Published 29-08-2022“…Phys. Rev. D 106, 042011 (2022) Ultralight axionlike particles (ALPs) are compelling dark matter candidates because of their potential to resolve small-scale…”
Get full text
Journal Article -
4
The Design and Integrated Performance of SPT-3G
Published 25-02-2022“…ApJS 258 42 (2022) SPT-3G is the third survey receiver operating on the South Pole Telescope dedicated to high-resolution observations of the cosmic microwave…”
Get full text
Journal Article -
5
Performance and characterization of the SPT-3G digital frequency-domain multiplexed readout system using an improved noise and crosstalk model
Published 22-02-2022“…J. Astron. Telesc. Instrum. Syst. 8(1) 014001 (8 January 2022) The third generation South Pole Telescope camera (SPT-3G) improves upon its predecessor (SPTpol)…”
Get full text
Journal Article -
6
A Measurement of the Cosmic Microwave Background Lensing Potential and Power Spectrum from 500 deg2 of SPTpol Temperature and Polarization Data
Published in The Astrophysical journal (10-10-2019)“…We present a measurement of the cosmic microwave background lensing potential using 500 deg2 of 150 GHz data from the SPTpol receiver on the South Pole…”
Get full text
Journal Article -
7
Recent Advances in Frequency-Multiplexed TES Readout: Vastly Reduced Parasitics and an Increase in Multiplexing Factor with sub-Kelvin SQUIDs
Published 20-08-2019“…Cosmic microwave background (CMB) measurements are fundamentally limited by photon statistics. Therefore, ground-based CMB observatories have been increasing…”
Get full text
Journal Article -
8
Detection of Galactic and Extragalactic Millimeter-Wavelength Transient Sources with SPT-3G
Published 08-06-2021“…ApJ 916 98 (2021) High-angular-resolution cosmic microwave background experiments provide a unique opportunity to conduct a survey of time-variable sources at…”
Get full text
Journal Article -
9
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data
Published 05-01-2021“…Phys. Rev. D 104, 022003 (2021) We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum…”
Get full text
Journal Article -
10
First Constraints on the Epoch of Reionization Using the Non-Gaussianity of the Kinematic Sunyaev-Zel'dovich Effect from the South Pole Telescope and Herschel-SPIRE Observations
Published in Physical review letters (20-09-2024)“…We report results from an analysis aimed at detecting the trispectrum of the kinematic Sunyaev-Zel'dovich (kSZ) effect by combining data from the South Pole…”
Get full text
Journal Article -
11
Broadband, millimeter-wave antireflection coatings for large-format, cryogenic aluminum oxide optics
Published 02-03-2020“…Applied Optics, Vol. 59, Issue 10, pp. 3285-3295 (2020) We present two prescriptions for broadband (~77 - 252 GHz), millimeter-wave antireflection coatings for…”
Get full text
Journal Article -
12
Fractional Polarisation of Extragalactic Sources in the 500-square-degree SPTpol Survey
Published 17-01-2020“…We study the polarisation properties of extragalactic sources at 95 and 150 GHz in the SPTpol 500 deg$^2$ survey. We estimate the polarised power by stacking…”
Get full text
Journal Article -
13
Performance of Al-Mn Transition-Edge Sensor Bolometers in SPT-3G
Published 27-07-2019“…SPT-3G is a polarization-sensitive receiver, installed on the South Pole Telescope, that measures the anisotropy of the cosmic microwave background (CMB) from…”
Get full text
Journal Article -
14
On-sky performance of the SPT-3G frequency-domain multiplexed readout
Published 25-07-2019“…Frequency-domain multiplexing (fMux) is an established technique for the readout of large arrays of transition edge sensor (TES) bolometers. Each TES in a…”
Get full text
Journal Article -
15
SPT-3G: A Multichroic Receiver for the South Pole Telescope
Published in Journal of low temperature physics (01-12-2018)“…A new receiver for the South Pole Telescope, SPT-3G, was deployed in early 2017 to map the cosmic microwave background at 95, 150, and 220 GHz with ∼ 16,000…”
Get full text
Journal Article -
16
Design and Bolometer Characterization of the SPT-3G First-year Focal Plane
Published 25-02-2019“…During the austral summer of 2016-17, the third-generation camera, SPT-3G, was installed on the South Pole Telescope, increasing the detector count in the…”
Get full text
Journal Article -
17
Year two instrument status of the SPT-3G cosmic microwave background receiver
Published 31-08-2018“…Proc. SPIE 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX, 1070803 (1 August 2018) The South Pole Telescope…”
Get full text
Journal Article -
18
Characterization and performance of the second-year SPT-3G focal plane
Published 31-08-2018“…Proc. SPIE Volume 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX; 107081Z (2018) The third-generation…”
Get full text
Journal Article -
19
Design and characterization of the SPT-3G receiver
Published 31-08-2018“…Proc. SPIE 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX, 107081H (24 August 2018) The SPT-3G receiver was…”
Get full text
Journal Article -
20
Broadband anti-reflective coatings for cosmic microwave background experiments
Published 31-08-2018“…Proceedings of SPIE Volume 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX; 1070843 (2018) The desire for…”
Get full text
Journal Article