BICEP/Keck Publications
BICEP/Keck Results Papers
Series of results papers from the BICEP2, Keck Array, BICEP3, and BICEP Array experiments, starting with initial BICEP2 results in March 2014.
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BK-XX: Component-separated maps of polarized CMB and thermal dust emission using Planck and BICEP/Keck Observations through the 2018 Observing Season
The BICEP/Keck Collaboration, 2025
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BK-XIX: Extremely Thin Composite Polymer Vacuum Windows for BICEP and Other High Throughput Millimeter Wave Telescopes
The BICEP/Keck Collaboration, 2024
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BK-XVIII: Measurement of BICEP3 polarization angles and consequences for constraining cosmic birefringence and inflation
The BICEP/Keck Collaboration, Phys. Rev. D 111, 063505, 2025
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BK-XVII: Line of Sight Distortion Analysis: Estimates of Gravitational Lensing, Anisotropic Cosmic Birefringence, Patchy Reionization, and Systematic Errors
The BICEP/Keck Collaboration, ApJ 949, 43, 2023
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BK-XVI: Characterizing Dust Polarization Through Correlations with Neutral Hydrogen
The BICEP/Keck Collaboration, ApJ 945, 72, 2023
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BK-XV: The BICEP3 CMB Polarimeter and the First Three Year Data Set
The BICEP/Keck Collaboration, ApJ 927, 77, 2022
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BK-XIV: Improved constraints on axion-like polarization oscillations in the cosmic microwave background
The BICEP/Keck Collaboration, Phys. Rev. D 105, 022006, 2022
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BK-XIII: Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season
The BICEP/Keck Collaboration, Phys. Rev. Lett. 127, 151301, 2021
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BK-XII: Constraints on axion-like polarization oscillations in the cosmic microwave background
The BICEP/Keck Collaboration, Phys. Rev. D 103, 042002, 2021
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BK-XI: Beam Characterization and Temperature-to-Polarization Leakage in the BK15 Dataset
The Keck Array and BICEP2 Collaborations, ApJ 844, 114, 2019
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BK-X: Constraints on Primordial Gravitational Waves Using Planck, WMAP, and New BICEP2/Keck Observations through the 2015 Season
The Keck Array and BICEP2 Collaborations, Phys. Rev. Lett. 121, 221301, 2018
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BK-IX: New Bounds on Anisotropies of CMB Polarization Rotation and Implications for Axion-Like Particles and Primordial Magnetic Fields
The Keck Array and BICEP2 Collaborations, Phys. Rev. D 96, 102003, 2017
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BK-VIII: Measurement of Gravitational Lensing from Large-scale B-mode Polarization
The Keck Array and BICEP2 Collaborations, ApJ 833, 228, 2016
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BK-VII: Matrix Based E/B Separation Applied to BICEP2 and the Keck Array
The Keck Array and BICEP2 Collaborations, ApJ 825, 66, 2016
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BK-VI: Improved Constraints On Cosmology and Foregrounds When Adding 95 GHz Data From Keck Array
The Keck Array and BICEP2 Collaborations, Phys. Rev. Lett. 116, 031302, 2016
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BK-V: Measurements of B-mode Polarization at Degree Angular Scales and
150 GHz by Keck Array
The Keck Array and BICEP2 Collaborations, ApJ 811, 126, 2015
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BK-IV: Optical Characterization and Performance of the BICEP2 and Keck Array Experiments
The BICEP2 and Keck Array Collaborations, ApJ 806, 206, 2015
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BK-III: Instrumental Systematics
The BICEP2 Collaboration, ApJ 814, 110, 2015
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BK-II: Experiment and Three-year Data Set
The BICEP2 Collaboration, ApJ 792, 62, 2014
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BK-I: Detection of B-mode Polarization at Degree Angular Scales by BICEP2
The BICEP2 Collaboration, Phys. Rev. Lett. 112, 241101, 2014
Joint Papers: BICEP/Keck plus Other Collaborations
Papers produced as joint efforts of the BICEP/Keck team and other collaborations
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A Demonstration of Improved Constraints on Primordial Gravitational Waves with Delensing
The BICEP/Keck and SPTpol Collaborations, Phys. Rev. D 103, 022004, 2021
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A Joint Analysis of BICEP2/Keck Array and Planck Data
The BICEP/Keck and Planck Collaborations, Phys. Rev. Lett. 114, 101301, 2015
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Antenna-coupled TES Bolometers used in BICEP2, Keck Array, and SPIDER
The BICEP2, Keck Array, and SPIDER Collaborations, ApJ 812, 176, 2015
Other Publications
Proceedings Papers
from BICEP Array, BICEP3, Keck Array, BICEP2, and related experiments
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Complex Permittivity Measurements with Quasioptical Fabry-Pérot Resonators
Elwood, B. D., Grimes, P. K., and Kovac, J. M. / mm Universe / 2025 / PDF -
Improved Absolute Polarization Calibrator for BICEP CMB Polarimeters
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Multi-layer anti-reflection coats using ePTFE membrane for mm-wavelength plastic optics
- Fabry-Pérot open resonant cavities for measuring the dielectric parameters of mm-wave optical materials
- Calibration Measurements of the BICEP3 and BICEP Array CMB Polarimeters from 2017 to 2024
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Development of the 220/270 GHz Receiver of BICEP Array
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The Precursor Small Aperture Telescope (PreSAT) CMB polarimeter
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Constraining Inflation with the BICEP/Keck CMB Polarization Experiments
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Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers
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BICEP Array: 150 GHz detector module development
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Plastic Laminate Antireflective Coatings for Millimeter-wave Optics in BICEP Array
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Thermal Testing for Cryogenic CMB Instrument Optical Design
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2022 Upgrade and Improved Low Frequency Camera Sensitivity for CMB Observation at the South Pole
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Improved Polarization Calibration of the BICEP3 CMB Polarimeter at the South Pole
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The Latest Constraints on Inflationary B-modes from the BICEP/Keck Telescopes
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Receiver development for BICEP Array, a next-generation CMB polarimeter at the South Pole
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Analysis of Temperature-to-Polarization Leakage in BICEP3 and Keck CMB Data from 2016 to 2018
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Polarization Calibration of the BICEP3 CMB polarimeter at the South Pole
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Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole
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Design and performance of the first BICEP Array receiver
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Characterizing the Sensitivity of 40 GHz TES Bolometers for BICEP Array
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Optical characterization of the Keck Array and BICEP3 CMB Polarimeters from 2016 to 2019
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Microwave multiplexing on the Keck Array
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Optical Design and Characterization of 40-GHz Detector and Module for the BICEP Array
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High-precision scanning water vapor radiometers for cosmic microwave background site characterization and comparison
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2017 upgrade and performance of BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization
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BICEP Array cryostat and mount design
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BICEP Array: a multi-frequency degree-scale CMB polarimeter
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Ultra-Thin Large-Aperture Vacuum Windows for Millimeter Wavelengths Receivers
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Design and performance of wide-band corrugated walls for the BICEP Array detector modules at 30/40 GHz
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Measurements of Degree-Scale B-mode Polarization with the BICEP/Keck Experiments at South Pole
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BICEP3 performance overview and planned Keck Array upgrade
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Optical Characterization of the BICEP3 CMB Polarimeter at the South Pole
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BICEP3 focal plane design and detector performance
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Initial Performance of BICEP3: A Degree Angular Scale 95 GHz Band Polarimeter
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BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization
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BICEP2 and Keck array: upgrades and improved beam characterization
Buder, I.; et. al. / SPIE / 2014 / ADS -
Keck array and BICEP3: spectral characterization of 5000+ detectors
Karkare, K. S.; et. al. / SPIE / 2014 / ADS -
Antenna-coupled TES bolometers for the Keck array, Spider, and Polar-1
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BICEP2 and Keck array operational overview and status of observations
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Characterization and Fabrication of the TES Arrays for the Spider, Keck and BICEP2 CMB Polarimeters
Bonetti, J. A.; et. al. / JLTP / 2012 / ADS -
Optical characterization of the Keck array polarimeter at the South Pole
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The Keck Array: A Multi Camera CMB Polarimeter at the South Pole
Staniszewski, Z.; et. al. / JLTP / 2012 / ADS -
Optimization and sensitivity of the Keck array
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Antenna-coupled TES bolometer arrays for BICEP2/Keck and SPIDER
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The BICEP2 CMB polarization experiment
Ogburn, R. W.; et. al. / SPIE / 2010 / ADS -
Initial performance of the BICEP2 antenna-coupled superconducting bolometers at the South Pole
Brevik, J. A.; et. al. / SPIE / 2010 / ADS -
The Keck Array: a pulse tube cooled CMB polarimeter
Sheehy, C. D.; et. al. / SPIE / 2010 / ADS -
Optical performance of the BICEP2 Telescope at the South Pole
Aikin, R. W.; et. al. / SPIE / 2010 / ADS -
Microfabrication and Device Parameter Testing of the Focal Plane Arrays for the Spider and BICEP2/Keck CMB Polarimeter
Bonetti, J. A.; et. al. / AIP / 2009 / ADS -
Antenna-coupled TES bolometer arrays for CMB polarimetry
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BICEP2/SPUD: searching for inflation with degree scale polarimetry from the South Pole
Nguyen, H. T.; et. al. / SPIE / 2008 / ADS
BICEP1 Papers
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Degree-scale Cosmic Microwave Background Polarization Measurements from Three Years of BICEP1 Data
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Self-Calibration of BICEP1 Three-Year Data and Constraints on Astrophysical Polarization Rotation
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Scientific Verification of Faraday Rotation Modulators: Detection of Diffuse Polarized Galactic Emission
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A Millimeter-wave Galactic Plane Survey with the BICEP Polarimeter
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Absolute polarization angle calibration using polarized diffuse Galactic emission observed by BICEP
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Characterization of the BICEP Telescope for High-precision Cosmic Microwave Background Polarimetry
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Measurement of Cosmic Microwave Background Polarization Power Spectra from Two Years of BICEP Data
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CMB polarimetry with BICEP: instrument characterization, calibration, and performance
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The Robinson Gravitational Wave Background Telescope (BICEP): a bolometric large angular scale CMB polarimeter
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BICEP: a large angular scale CMB polarimeter
Keating, B. G.; et. al. / SPIE / 2003 / ADS