activity
20102025
most citedA Search for Invisible Axion Dark Matter with the Axion Dark Matter Experiment

622 citations · 2.1k across the 30 of their papers we have counts for

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Showing astro-ph.IMShow all

20 papers · 1 filter

astro-ph.IM2025★ 1 cited

The Simons Observatory: Science Goals and Forecasts for the Enhanced Large Aperture Telescope

The Simons Observatory Collaboration, M. Abitbol, I. Abril-Cabezas +419

We describe updated scientific goals for the wide-field, millimeter-wave survey that will be produced by the Simons Observatory (SO). Significant upgrades to the 6-meter SO Large A…

astro-ph.IM2023★ 7 cited

Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

S. Fatigoni, P. A. R. Ade, Z. Ahmed +84

Time-Division Multiplexing is the readout architecture of choice for many ground and space experiments, as it is a very mature technology with proven outstanding low-frequency nois…

astro-ph.IM2022★ 2 cited

First Flight Performance of the Micro-X Microcalorimeter X-Ray Sounding Rocket

Joseph S. Adams, Robert Baker, Simon R. Bandler +28

The flight of the Micro-X sounding rocket on July 22, 2018 marked the first operation of Transition-Edge Sensors and their SQUID readouts in space. The instrument combines the micr…

astro-ph.IM2022

A 50 mK test bench for demonstration of the readout chain of Athena/X-IFU

Florent Castellani, Sophie Beaumont, François Pajot +22

The X-IFU (X-ray Integral Field Unit) onboard the large ESA mission Athena (Advanced Telescope for High ENergy Astrophysics), planned to be launched in the mid 2030s, will be a cry…

astro-ph.IM2022

Thermal Testing for Cryogenic CMB Instrument Optical Design

D. C. Goldfinger, P. A. R. Ade, Z. Ahmed +83

Observations of the Cosmic Microwave Background rely on cryogenic instrumentation with cold detectors, readout, and optics providing the low noise performance and instrumental stab…

astro-ph.IM2022

2022 Upgrade and Improved Low Frequency Camera Sensitivity for CMB Observation at the South Pole

A. Soliman, P. A. R. Ade, Z. Ahmed +83

Constraining the Galactic foregrounds with multi-frequency Cosmic Microwave Background (CMB) observations is an essential step towards ultimately reaching the sensitivity to measur…

astro-ph.IM2021★ 3 cited

Plastic Laminate Antireflective Coatings for Millimeter-wave Optics in BICEP Array

Marion Dierickx, P. A. R. Ade, Zeeshan Ahmed +82

The BICEP/Keck series of experiments target the Cosmic Microwave Background at degree-scale resolution from the South Pole. Over the next few years, the "Stage-3" BICEP Array (BA)…

astro-ph.IM2020★ 11 cited

Optical characterization of the Keck Array and BICEP3 CMB Polarimeters from 2016 to 2019

Keck Collaboration, T. St Germaine, P. A. R. Ade +71

The BICEP/Keck experiment (BK) is a series of small-aperture refracting telescopes observing degree-scale Cosmic Microwave Background (CMB) polarization from the South Pole in sear…

astro-ph.IM2019★ 12 cited

Demonstration of 220/280 GHz Multichroic Feedhorn-Coupled TES Polarimeter

Samantha Walker, Carlos E. Sierra, Jason E. Austermann +11

We describe the design and measurement of feedhorn-coupled, transition-edge sensor (TES) polarimeters with two passbands centered at 220 GHz and 280 GHz, intended for observations…

astro-ph.IM2019★ 7 cited

Micro-X Sounding Rocket: Transitioning from First Flight to a Dark Matter Configuration

J. S. Adams, A. J. Anderson, R. Baker +21

The Micro-X sounding rocket flew for the first time on July 22, 2018, becoming the first program to fly Transition-Edge Sensors and multiplexing SQUID readout electronics in space.…

astro-ph.IM2019★ 15 cited

Performance of Al-Mn Transition-Edge Sensor Bolometers in SPT-3G

A. J. Anderson, P. A. R. Ade, Z. Ahmed +86

SPT-3G is a polarization-sensitive receiver, installed on the South Pole Telescope, that measures the anisotropy of the cosmic microwave background (CMB) from degree to arcminute s…

astro-ph.IM2019★ 15 cited

On-sky performance of the SPT-3G frequency-domain multiplexed readout

A. N. Bender, A. J. Anderson, J. S. Avva +86

Frequency-domain multiplexing (fMux) is an established technique for the readout of large arrays of transition edge sensor (TES) bolometers. Each TES in a multiplexing module has a…

astro-ph.IM2018★ 47 cited

Year two instrument status of the SPT-3G cosmic microwave background receiver

A. N. Bender, P. A. R. Ade, Z. Ahmed +86

The South Pole Telescope (SPT) is a millimeter-wavelength telescope designed for high-precision measurements of the cosmic microwave background (CMB). The SPT measures both the tem…

astro-ph.IM2018★ 26 cited

2017 upgrade and performance of BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization

Jae Hwan Kang, P. A. R. Ade, Z. Ahmed +74

BICEP3 is a 520mm aperture on-axis refracting telescope observing the polarization of the cosmic microwave background (CMB) at 95GHz in search of the B-mode signal originating from…

astro-ph.IM2018★ 17 cited

Low Temperature Detectors for CMB Imaging Arrays

Johannes Hubmayr, Jason E. Austermann, James A. Beall +9

We review advances in low temperature detector (LTD) arrays for Cosmic Microwave Background (CMB) polarization experiments, with a particular emphasis on imaging arrays. We briefly…

astro-ph.IM2018★ 39 cited

Millimeter-Wave Polarimeters Using Kinetic Inductance Detectors for TolTEC and Beyond

J. E. Austermann, J. A. Beall, S. A. Bryan +10

Microwave Kinetic Inductance Detectors (MKIDs) provide a compelling path forward to the large-format polarimeter, imaging, and spectrometer arrays needed for next-generation experi…

astro-ph.IM2018★ 137 cited

The LiteBIRD Satellite Mission - Sub-Kelvin Instrument

A. Suzuki, P. A. R. Ade, Y. Akiba +149

Inflation is the leading theory of the first instant of the universe. Inflation, which postulates that the universe underwent a period of rapid expansion an instant after its birth…

astro-ph.IM2016★ 7 cited

Optical Characterization of the BICEP3 CMB Polarimeter at the South Pole

K. S. Karkare, P. A. R. Ade, Z. Ahmed +56

BICEP3 is a small-aperture refracting cosmic microwave background (CMB) telescope designed to make sensitive polarization maps in pursuit of a potential B-mode signal from inflatio…

astro-ph.IM2014★ 325 cited

SPT-3G: A Next-Generation Cosmic Microwave Background Polarization Experiment on the South Pole Telescope

B. A. Benson, P. A. R. Ade, Z. Ahmed +61

We describe the design of a new polarization sensitive receiver, SPT-3G, for the 10-meter South Pole Telescope (SPT). The SPT-3G receiver will deliver a factor of ~20 improvement i…

astro-ph.IM2010★ 29 cited

Time-division SQUID multiplexers with reduced sensitivity to external magnetic fields

G. M. Stiehl, H. M. Cho, G. C. Hilton +4

Time-division SQUID multiplexers are used in many applications that require exquisite control of systematic error. One potential source of systematic error is the pickup of externa…