Steve K. Choi
- The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models
2025/03/18 by Erminia Calabrese, Calabrese, Erminia, J. Colin Hill +363 · 2 voices · 179 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #Radio Astronomy Observations and Technology #astro-ph.CO #gr-qc #hep-ph
- The Atacama Cosmology Telescope: DR6 Power Spectra, Likelihoods and ΛCDM Parameters
2025/03/18 by Thibaut Louis, Adrien La Posta, Louis, Thibaut +354 · 1 voice · 153 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Physics - Phenomenology (hep-ph) #Radio Astronomy Observations and Technology #astro-ph.CO #hep-ph
- Advanced ACTPol Cryogenic Detector Arrays and Readout
2015/10/09 by S. Henderson, S. W. Henderson, R. Allison +102 · 24 citations
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Particle Detector Development and Performance #Superconducting and THz Device Technology #astro-ph.CO #astro-ph.IM
- Snowmass 2021 CMB-S4 White Paper
2022/03/15 by Kevork N. Abazajian, Arwa Abdulghafour, Abazajian, Kevork +450 · 12 citations
Computer Science · #Computational Physics and Python Applications
- CCAT-prime: RFSoC Based Readout for Frequency Multiplexed Kinetic Inductance Detectors
2022/08/15 by Adrian K. Sinclair, Ryan C. Stephenson, Sinclair, Adrian K. +45 · 8 citations
Physics and Astronomy · #FOS: Physical sciences #Instrumentation and Detectors (physics.ins-det) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Particle Detector Development and Performance #Scientific Research and Discoveries #Superconducting and THz Device Technology
- The Atacama Cosmology Telescope: High-resolution component-separated maps across one-third of the sky
2023/07/03 by William R. Coulton, Mathew S. Madhavacheril, Coulton, William R. +251 · 6 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Radio Astronomy Observations and Technology
- The Atacama Cosmology Telescope: DR6 Maps
2025/03/18 by Sigurd Næss, Yilun Guan, Naess, Sigurd +263 · 21 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #History and Developments in Astronomy
- The Atacama Cosmology Telescope DR6 and DESI: Structure formation over cosmic time with a measurement of the cross-correlation of CMB Lensing and Luminous Red Galaxies
2024/07/05 by Joshua Kim, Kim, Joshua, Noah Sailer +143 · 1 voice · 9 citations
Physics and Astronomy · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
- CCAT-prime: Design of the Mod-Cam receiver and 280 GHz MKID instrument module
2022/08/10 by Eve M. Vavagiakis, Cody J. Duell, Vavagiakis, Eve M. +69 · 5 citations
Engineering · Physics and Astronomy · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Radio Astronomy Observations and Technology #Superconducting Materials and Applications #Superconducting and THz Device Technology
- The Atacama Cosmology Telescope: DR4 Maps and Cosmological Parameters
2020/07/31 by Simone Aiola, Erminia Calabrese, Loïc Maurin +138 · 2 citations
Physics and Astronomy · #astro-ph.CO
- The Atacama Cosmology Telescope: Reionization kSZ trispectrum methodology and limits
2024/05/02 by N. MacCrann, Frank J. Qu, MacCrann, Niall +43 · 4 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Radio Astronomy Observations and Technology
- CCAT-prime: The 850 GHz camera for Prime-Cam on FYST
2022/08/22 by Scott C. Chapman, Anthony I. Huber, Chapman, Scott C. +49 · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Instrumentation and Detectors (physics.ins-det) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Radio Astronomy Observations and Technology #Superconducting and THz Device Technology
- The 90 and 150 GHz universal focal-plane modules for the Simons Observatory
2021/12/02 by Heather McCarrick, Kam Arnold, McCarrick, Heather +47 · 2 citations
Physics and Astronomy · #Astrophysics and Star Formation Studies #Radio Astronomy Observations and Technology #Superconducting and THz Device Technology #astro-ph.IM
- The Atacama Cosmology Telescope: Component-separated maps of CMB temperature and the thermal Sunyaev-Zel'dovich effect
2019/11/30 by Mathew S. Madhavacheril, J. Colin Hill, Sigurd Naess +51 · 1 citation
Physics and Astronomy · #astro-ph.CO #astro-ph.GA
- The Atacama Cosmology Telescope: Combined kinematic and thermal Sunyaev-Zel'dovich measurements from BOSS CMASS and LOWZ halos
2020/09/30 by Emmanuel Schaan, Simone Ferraro, Stefania Amodeo +55 · 1 citation
Physics and Astronomy · #astro-ph.CO #astro-ph.GA
- CCAT: Detector Noise Limited Performance of the RFSoC-based Readout Electronics for mm/sub-mm/far-IR KIDs
2024/06/21 by Adrian K. Sinclair, Sinclair, Adrian K., James Burgoyne +35 · 2 citations
Engineering · Physics and Astronomy · #Advanced Semiconductor Detectors and Materials #Semiconductor Quantum Structures and Devices #Advanced Optical Sensing Technologies
- CCAT: Comparisons of 280 GHz TiN and Al Kinetic Inductance Detector Arrays
2024/06/10 by Cody J. Duell, Jason E. Austermann, Duell, Cody J. +57 · 3 citations
Engineering · Physics and Astronomy · #Advancements in Semiconductor Devices and Circuit Design #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Metal and Thin Film Mechanics #Semiconductor materials and interfaces
- CCAT: Prime-Cam Optics Overview and Status Update
2024/07/30 by Zachary B. Huber, Huber, Zachary B., Lawrence T. Lin +37 · 3 citations
Engineering · #Advanced optical system design #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM)
- CCAT-prime: Optical and cryogenic design of the 850 GHz module for Prime-Cam
2022/08/19 by Anthony I. Huber, S. C. Chapman, Huber, Anthony I. +31 · 1 citation
Engineering · Physics and Astronomy · #FOS: Physical sciences #Instrumentation and Detectors (physics.ins-det) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Particle Accelerators and Free-Electron Lasers #Superconducting Materials and Applications #Superconducting and THz Device Technology
- The Simons Observatory: a new open-source power spectrum pipeline applied to the Planck legacy data
2021/12/27 by Zack Li, Thibaut Louis, Li, Zack +27 · 1 citation
Physics and Astronomy · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #astro-ph.CO
- The Atacama Cosmology Telescope: a measurement of the Cosmic Microwave Background power spectra at 98 and 150 GHz
2020/07/31 by Steve K. Choi, Matthew Hasselfield, Shuay-Pwu Patty Ho +137 · 1 citation
Physics and Astronomy · #Anisotropy #Cosmic background radiation #Cosmic microwave background #Cosmology #Cosmology and Gravitation Theories #Galaxies: Formation, Evolution, Phenomena #Planck #Polarization (electrochemistry) #Radio Astronomy Observations and Technology #South Pole Telescope #Spectral density #Spectral line #astro-ph.CO
- CCAT: FYST Prime-Cam Readout Software: A framework for massively scalable KID arrays
2024/06/04 by James Burgoyne, Adrian K. Sinclair, Burgoyne, James R. +27 · 2 citations
Engineering · #Radio Frequency Integrated Circuit Design
- The Atacama Cosmology Telescope: DR6 Sunyaev-Zel'dovich Selected Galaxy Clusters Catalog
2025/07/29 by ACT-DES-HSC Collaboration, M. Aguena, : +260 · 2 voices · 1 citation
Engineering · Physics and Astronomy · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #astro-ph.CO
- The Atacama Cosmology Telescope: Galactic Dust Structure and the Cosmic PAH Background in Cross-correlation with WISE
2023/07/12 by Rodrigo Córdova Rosado, Rosado, Rodrigo Córdova, Brandon S. Hensley +33 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Solar and Space Plasma Dynamics #Stellar, planetary, and galactic studies
- Test of the Gravitational Force Law on Cosmological Scales Using the Kinematic Sunyaev-Zeldovich Effect
2026/01/29 by P. A. Gallardo, Patricio A. Gallardo, Kris Pardo +79 · 3 voices
Engineering · Physics and Astronomy · #Material Science and Thermodynamics #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory #astro-ph.CO
- Characterization of the Mid-Frequency Arrays for Advanced ACTPol
2017/11/30 by Steve K. Choi, Jason Austermann, Jason E. Austermann +24 · 1 citation
Engineering · Physics and Astronomy · #Antenna Design and Optimization #Characterization (materials science) #Materials science #Microwave Engineering and Waveguides #Nanotechnology #Radio Frequency Integrated Circuit Design #astro-ph.IM
- CCAT: Characterization of the first science-grade MKID array for the Prime-Cam 850 GHz module
2026/08/05 by Anthony I. Huber, Jordan Wheeler, James Burgoyne +16
Physics and Astronomy · #astro-ph.IM #physics.app-ph #physics.ins-det
- CCAT: Design and Characterization of the 350 GHz Instrument Module
2026/08/05 by Ben Keller, Jordan Wheeler, Cody J. Duell +24
Physics and Astronomy · #astro-ph.CO #astro-ph.GA #astro-ph.IM