Related papers: Antenna-coupled TES bolometers used in BICEP2, Kec…

A Joint Analysis of BICEP2/Keck Array and Planck Data

We report the results of a joint analysis of data from BICEP2/Keck Array and Planck. BICEP2 and Keck Array have observed the same approximately 400 deg$^2$ patch of sky centered on RA 0h, Dec. $-57.5\deg$. The combined maps reach a depth of…

Cosmology and Nongalactic Astrophysics · Physics 2015-04-16 BICEP2/Keck , Planck Collaborations , : , P. A. R. Ade , N. Aghanim , Z. Ahmed , R. W. Aikin , K. D. Alexander , M. Arnaud , J. Aumont , C. Baccigalupi , A. J. Banday , D. Barkats , R. B. Barreiro , J. G. Bartlett , N. Bartolo , E. Battaner , K. Benabed , A. Benoît , A. Benoit-Lévy , S. J. Benton , J. -P. Bernard , M. Bersanelli , P. Bielewicz , C. A. Bischoff , J. J. Bock , A. Bonaldi , L. Bonavera , J. R. Bond , J. Borrill , F. R. Bouchet , F. Boulanger , J. A. Brevik , M. Bucher , I. Buder , E. Bullock , C. Burigana , R. C. Butler , V. Buza , E. Calabrese , J. -F. Cardoso , A. Catalano , A. Challinor , R. -R. Chary , H. C. Chiang , P. R. Christensen , L. P. L. Colombo , C. Combet , J. Connors , F. Couchot , A. Coulais , B. P. Crill , A. Curto , F. Cuttaia , L. Danese , R. D. Davies , R. J. Davis , P. de Bernardis , A. de Rosa , G. de Zotti , J. Delabrouille , J. -M. Delouis , F. -X. Désert , C. Dickinson , J. M. Diego , H. Dole , S. Donzelli , O. Doré , M. Douspis , C. D. Dowell , L. Duband , A. Ducout , J. Dunkley , X. Dupac , C. Dvorkin , G. Efstathiou , F. Elsner , T. A. Enßlin , H. K. Eriksen , E. Falgarone , J. P. Filippini , F. Finelli , S. Fliescher , O. Forni , M. Frailis , A. A. Fraisse , E. Franceschi , A. Frejsel , S. Galeotta , S. Galli , K. Ganga , T. Ghosh , M. Giard , E. Gjerløw , S. R. Golwala , J. González-Nuevo , K. M. Górski , S. Gratton , A. Gregorio , A. Gruppuso , J. E. Gudmundsson , M. Halpern , F. K. Hansen , D. Hanson , D. L. Harrison , M. Hasselfield , G. Helou , S. Henrot-Versillé , D. Herranz , S. R. Hildebrandt , G. C. Hilton , E. Hivon , M. Hobson , W. A. Holmes , W. Hovest , V. V. Hristov , K. M. Huffenberger , H. Hui , G. Hurier , K. D. Irwin , A. H. Jaffe , T. R. Jaffe , J. Jewell , W. C. Jones , M. Juvela , A. Karakci , K. S. Karkare , J. P. Kaufman , B. G. Keating , S. Kefeli , E. Keihänen , S. A. Kernasovskiy , R. Keskitalo , T. S. Kisner , R. Kneissl , J. Knoche , L. Knox , J. M. Kovac , N. Krachmalnicoff , M. Kunz , C. L. Kuo , H. Kurki-Suonio , G. Lagache , A. Lähteenmäki , J. -M. Lamarre , A. Lasenby , M. Lattanzi , C. R. Lawrence , E. M. Leitch , R. Leonardi , F. Levrier , A. Lewis , M. Liguori , P. B. Lilje , M. Linden-Vørnle , M. López-Caniego , P. M. Lubin , M. Lueker , J. F. Macías-Pérez , B. Maffei , D. Maino , N. Mandolesi , A. Mangilli , M. Maris , P. G. Martin , E. Martínez-González , S. Masi , P. Mason , S. Matarrese , K. G. Megerian , P. R. Meinhold , A. Melchiorri , L. Mendes , A. Mennella , M. Migliaccio , S. Mitra , M. -A. Miville-Deschênes , A. Moneti , L. Montier , G. Morgante , D. Mortlock , A. Moss , D. Munshi , J. A. Murphy , P. Naselsky , F. Nati , P. Natoli , C. B. Netterfield , H. T. Nguyen , H. U. Nørgaard-Nielsen , F. Noviello , D. Novikov , I. Novikov , R. O'Brient , R. W. Ogburn , A. Orlando , L. Pagano , F. Pajot , R. Paladini , D. Paoletti , B. Partridge , F. Pasian , G. Patanchon , T. J. Pearson , O. Perdereau , L. Perotto , V. Pettorino , F. Piacentini , M. Piat , D. Pietrobon , S. Plaszczynski , E. Pointecouteau , G. Polenta , N. Ponthieu , G. W. Pratt , S. Prunet , C. Pryke , J. -L. Puget , J. P. Rachen , W. T. Reach , R. Rebolo , M. Reinecke , M. Remazeilles , C. Renault , A. Renzi , S. Richter , I. Ristorcelli , G. Rocha , M. Rossetti , G. Roudier , M. Rowan-Robinson , J. A. Rubiño-Martín , B. Rusholme , M. Sandri , D. Santos , M. Savelainen , G. Savini , R. Schwarz , D. Scott , M. D. Seiffert , C. D. Sheehy , L. D. Spencer , Z. K. Staniszewski , V. Stolyarov , R. Sudiwala , R. Sunyaev , D. Sutton , A. -S. Suur-Uski , J. -F. Sygnet , J. A. Tauber , G. P. Teply , L. Terenzi , K. L. Thompson , L. Toffolatti , J. E. Tolan , M. Tomasi , M. Tristram , M. Tucci , A. D. Turner , L. Valenziano , J. Valiviita , B. Van Tent , L. Vibert , P. Vielva , A. G. Vieregg , F. Villa , L. A. Wade , B. D. Wandelt , R. Watson , A. C. Weber , I. K. Wehus , M. White , S. D. M. White , J. Willmert , C. L. Wong , K. W. Yoon , D. Yvon , A. Zacchei , A. Zonca

Optimization of the Coupling of High-Frequency Horn Antenna Array to the ESA PLANCK Submillimeter-Wave Telescope

We study the electromagnetic coupling of the array of Gaussian and multi-moded horn antennas to the dual-reflector submillimeter-wave telescope on the ESA PLANCK Surveyor designed for measuring the temperature anisotropies and polarization…

Astrophysics · Physics 2007-05-23 Vladimir Yurchenko , John Anthony Murphy , Jean-Michel Lamarre

CMB polarimetry with BICEP: instrument characterization, calibration, and performance

BICEP is a ground-based millimeter-wave bolometric array designed to target the primordial gravity wave signature on the polarization of the cosmic microwave background (CMB) at degree angular scales. Currently in its third year of…

Astrophysics · Physics 2009-11-13 Yuki D. Takahashi , Denis Barkats , John O. Battle , Evan M. Bierman , James J. Bock , H. Cynthia Chiang , C. Darren Dowell , Eric F. Hivon , William L. Holzapfel , Viktor V. Hristov , William C. Jones , J. P. Kaufman , Brian G. Keating , John M. Kovac , Chao-Lin Kuo , Andrew E. Lange , Erik M. Leitch , Peter V. Mason , Tomotake Matsumura , Hien T. Nguyen , Nicolas Ponthieu , Graca M. Rocha , Ki Won Yoon , P. Ade , L. Duband

Broad-band High-Energy Resolution Hard X-ray Spectroscopy using Transition Edge Sensors at SPring-8

We have succeeded in operating a transition-edge sensor (TES) spectrometer and evaluating its performance at the SPring-8 synchrotron X-ray light source. The TES spectrometer consists of a 240 pixel National Institute of Standards and…

Instrumentation and Methods for Astrophysics · Physics 2026-04-24 Shinya Yamada , Yuto Ichinohe , Hideyuki Tatsuno , Ryota Hayakawa , Hirotaka Suda , Takaya Ohashi , Yoshitaka Ishisaki , Tomoya Uruga , Oki Sekizawa , Kiyofumi Nitta , Yoshio Takahashi , Takaaki Itai , Hiroki Suga , Makoto Nagasawa , Masato Tanaka , Minako Kurisu , Tadashi Hashimoto , Douglas Bennett , Ed Denison , William , Doriese , Malcolm Durkin , Joseph Fowler , Galen O'Neil , Kelsey Morgan , Dan Schmidt , Daniel Swetz , Joel Ullom , Leila Vale , Shinji Okada , Takuma Okumura , Toshiyuki Azuma , Toru Tamagawa , Tadaaki Isobe , Satoshi Kohjiro , Hirofumi Noda , Keigo Tanaka , Akimichi Taguchi , Yuki Imai , Kosuke Sato , Tasuku Hayashi , Teruhiko Kashiwabara , Kohei Sakata

The EBEX Balloon Borne Experiment - Optics, Receiver, and Polarimetry

The E and B Experiment (EBEX) was a long-duration balloon-borne cosmic microwave background polarimeter that flew over Antarctica in 2013. We describe the experiment's optical system, receiver, and polarimetric approach, and report on their…

Instrumentation and Methods for Astrophysics · Physics 2018-11-14 The EBEX Collaboration , Asad M. Aboobaker , Peter Ade , Derek Araujo , François Aubin , Carlo Baccigalupi , Chaoyun Bao , Daniel Chapman , Joy Didier , Matt Dobbs , Christopher Geach , Will Grainger , Shaul Hanany , Kyle Helson , Seth Hillbrand , Johannes Hubmayr , Andrew Jaffe , Bradley Johnson , Terry Jones , Jeff Klein , Andrei Korotkov , Adrian Lee , Lorne Levinson , Michele Limon , Kevin MacDermid , Tomotake Matsumura , Amber D. Miller , Michael Milligan , Kate Raach , Britt Reichborn-Kjennerud , Ilan Sagiv , Giorgio Savini , Locke Spencer , Carole Tucker , Gregory S. Tucker , Ben Westbrook , Karl Young , Kyle Zilic

Half-wave Plates for the Spider Cosmic Microwave Background Polarimeter

Spider is a balloon-borne array of six telescopes that will observe the Cosmic Microwave Background. The 2400 antenna-coupled bolometers in the instrument will make a polarization map of the CMB with ~degree resolution at 150 GHz and 95…

Instrumentation and Methods for Astrophysics · Physics 2014-02-12 Sean Bryan

BICEP2 I: Detection Of B-mode Polarization at Degree Angular Scales

(abridged for arXiv) We report results from the BICEP2 experiment, a cosmic microwave background (CMB) polarimeter specifically designed to search for the signal of inflationary gravitational waves in the B-mode power spectrum around…

Cosmology and Nongalactic Astrophysics · Physics 2014-06-24 P. A. R Ade , R. W. Aikin , D. Barkats , S. J. Benton , C. A. Bischoff , J. J. Bock , J. A. Brevik , I. Buder , E. Bullock , C. D. Dowell , L. Duband , J. P. Filippini , S. Fliescher , S. R. Golwala , M. Halpern , M. Hasselfield , S. R. Hildebrandt , G. C. Hilton , V. V. Hristov , K. D. Irwin , K. S. Karkare , J. P. Kaufman , B. G. Keating , S. A. Kernasovskiy , J. M. Kovac , C. L. Kuo , E. M. Leitch , M. Lueker , P. Mason , C. B. Netterfield , H. T. Nguyen , R. O'Brient , R. W. Ogburn , A. Orlando , C. Pryke , C. D. Reintsema , S. Richter , R. Schwarz , C. D. Sheehy , Z. K. Staniszewski , R. V. Sudiwala , G. P. Teply , J. E. Tolan , A. D. Turner , A. G. Vieregg , C. L. Wong , K. W. Yoon

Terahertz Transition-Edge Sensor with Kinetic-Inductance Amplifier at 4.2 K

Different terrestrial terahertz applications would benefit from large-format arrays, operating in compact and inexpensive cryocoolers at liquid helium temperature with sensitivity, limited by the 300-K background radiation only. A…

Instrumentation and Detectors · Physics 2018-07-03 Artem Kuzmin , Steffen Doerner , Stefan Singer , Ilya Charaev , Konstantin Ilin , Stefan Wuensch , Michael Siegel

Advanced ACTPol TES Device Parameters and Noise Performance in Fielded Arrays

The Advanced ACTPol (AdvACT) upgrade to the Atacama Cosmology Telescope (ACT) features arrays of aluminum manganese transition-edge sensors (TESes) optimized for ground-based observations of the Cosmic Microwave Background (CMB). Array…

Instrumentation and Methods for Astrophysics · Physics 2018-08-15 Kevin T. Crowley , Jason E. Austermann , Steve K. Choi , Shannon M. Duff , Patricio A. Gallardo , Shuay-Pwu Patty Ho , Johannes Hubmayr , Brian J. Koopman , Federico Nati , Michael D. Niemack , Maria Salatino , Sara M. Simon , Suzanne T. Staggs , Jason R. Stevens , Joel N. Ullom , Eve M. Vavagiakis , Edward J. Wollack

Performance of a 4 Kelvin pulse-tube cooled cryostat with dc SQUID amplifiers for bolometric detector testing

The latest generation of cosmic microwave background (CMB) telescopes is searching for the undetected faint signature of gravitational waves from inflation in the polarized signal of the CMB. To achieve the unprecedented levels of…

Instrumentation and Methods for Astrophysics · Physics 2013-01-08 Darcy Barron , Matt Atlas , Brian Keating , Ron Quillin , Nathan Stebor , Brandon Wilson

Pointing control for the SPIDER balloon-borne telescope

We present the technology and control methods developed for the pointing system of the SPIDER experiment. SPIDER is a balloon-borne polarimeter designed to detect the imprint of primordial gravitational waves in the polarization of the…

Instrumentation and Methods for Astrophysics · Physics 2015-06-22 Jamil A. Shariff , Peter A. R. Ade , Mandana Amiri , Steven J. Benton , Jamie J. Bock , J. Richard Bond , Sean A. Bryan , H. Cynthia Chiang , Carlo R. Contaldi , Brendan P. Crill , Olivier P. Doré , Marzieh Farhang , Jeffrey P. Filippini , Laura M. Fissel , Aurelien A. Fraisse , Anne E. Gambrel , Natalie N. Gandilo , Sunil R. Golwala , Jon E. Gudmundsson , Mark Halpern , Matthew Hasselfield , Gene C. Hilton , Warren A. Holmes , Viktor V. Hristov , Kent D. Irwin , William C. Jones , Zigmund D. Kermish , Chao-Lin Kuo , Carolyn J. MacTavish , Peter V. Mason , Krikor G. Megerian , Lorenzo Moncelsi , Tracy A. Morford , Johanna M. Nagy , C. Barth Netterfield , Roger O'Brient , Alexandra S. Rahlin , Carl D. Reintsema , John E. Ruhl , Marcus C. Runyan , Juan D. Soler , Amy Trangsrud , Carole E. Tucker , Rebecca S. Tucker , Anthony D. Turner , Alexis C. Weber , Donald V. Wiebe , Edward Y. Young

Feedhorn-coupled TES polarimeter camera modules at 150 GHz for CMB polarization measurements with SPTpol

The SPTpol camera is a dichroic polarimetric receiver at 90 and 150 GHz. Deployed in January 2012 on the South Pole Telescope (SPT), SPTpol is looking for faint polarization signals in the Cosmic Microwave Background (CMB). The camera…

Instrumentation and Methods for Astrophysics · Physics 2012-10-19 J. W. Henning , P. Ade , K. A. Aird , J. E. Austermann , J. A. Beall , D. Becker , B. A. Benson , L. E. Bleem , J. Britton , J. E. Carlstrom , C. L. Chang , H. -M. Cho , T. M. Crawford , A. T. Crites , A. Datesman , T. de Haan , M A. Dobbs , W. Everett , A. Ewall-Wice , E. M. George , N. W. Halverson , N. Harrington , G. C. Hilton , W. L. Holzapfel , J. Hubmayr , K. D. Irwin , M. Karfunkle , R. Keisler , J. Kennedy , A. T. Lee , E. Leitch , D. Li , M. Lueker , D. P. Marrone , J. J. McMahon , J. Mehl , S. S. Meyer , J. Montgomery , T. E. Montroy , J. Nagy , T. Natoli , J. P. Nibarger , M. D. Niemack , V. Novosad , S. Padin , C. Pryke , C. L. Reichardt , J. E. Ruhl , B. R. Saliwanchik , J. T. Sayre , K. K. Schaffer , E. Shirokoff , K. Story , C. Tucker , K. Vanderlinde , J. D. Vieira , G. Wang , R. Williamson , V. Yefremenko , K. W. Yoon , E. Young

Hard X-ray Fluorescence measurements with TESs at the Advanced Photon Source

Transition Edge Sensor (TES) spectrometers for hard X-ray beamline science will enable improved X-ray emission and absorption spectroscopy in the information-rich 2 to 20 keV energy range. We are building a TES-based instrument for the…

Instrumentation and Detectors · Physics 2020-08-26 Tejas Guruswamy , Lisa M. Gades , Antonino Miceli , Umeshkumar M. Patel , John T. Weizeorick , Orlando Quaranta

Design of a testbed for the study of system interference in space CMB polarimetry

LiteBIRD is a proposed JAXA satellite mission to measure the CMB B-mode polarization with unprecedented sensitivity ($\sigma_r\sim 0.001$). To achieve this goal, $4676$ state-of-the-art TES bolometers will observe the whole sky for 3 years…

Instrumentation and Methods for Astrophysics · Physics 2020-02-03 Tommaso Ghigna , Tomotake Matsumura , Masashi Hazumi , Samantha Lynn Stever , Yuki Sakurai , Nobuhiko Katayama , Aritoki Suzuki , Benjamin Westbrook , Adrian Lee

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

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…

Cosmology and Nongalactic Astrophysics · Physics 2021-03-25 SPIDER Collaboration , P. A. R. Ade , M. Amiri , S. J. Benton , A. S. Bergman , R. Bihary , J. J. Bock , J. R. Bond , J. A. Bonetti , S. A. Bryan , H. C. Chiang , C. R. Contaldi , O. Doré , A. J. Duivenvoorden , H. K. Eriksen , M. Farhang , J. P. Filippini , A. A. Fraisse , K. Freese , M. Galloway , A. E. Gambrel , N. N. Gandilo , K. Ganga , R. Gualtieri , J. E. Gudmundsson , M. Halpern , J. Hartley , M. Hasselfield , G. Hilton , W. Holmes , V. V. Hristov , Z. Huang , K. D. Irwin , W. C. Jones , A. Karakci , C. L. Kuo , Z. D. Kermish , J. S. -Y. Leung , S. Li , D. S. Y. Mak , P. V. Mason , K. Megerian , L. Moncelsi , T. A. Morford , J. M. Nagy , C. B. Netterfield , M. Nolta , R. O'Brient , B. Osherson , I. L. Padilla , B. Racine , A. S. Rahlin , C. Reintsema , J. E. Ruhl , M. C. Runyan , T. M. Ruud , J. A. Shariff , E. C. Shaw , C. Shiu , J. D. Soler , X. Song , A. Trangsrud , C. Tucker , R. S. Tucker , A. D. Turner , J. F. van der List , A. C. Weber , I. K. Wehus , S. Wen , D. V. Wiebe , E. Y. Young

Mission design of LiteBIRD

LiteBIRD is a next-generation satellite mission to measure the polarization of the cosmic microwave background (CMB) radiation. On large angular scales the B-mode polarization of the CMB carries the imprint of primordial gravitational…

Instrumentation and Methods for Astrophysics · Physics 2014-07-24 T. Matsumura , Y. Akiba , J. Borrill , Y. Chinone , M. Dobbs , H. Fuke , A. Ghribi , M. Hasegawa , K. Hattori , M. Hattori , M. Hazumi , W. Holzapfel , Y. Inoue , K. Ishidoshiro , H. Ishino , H. Ishitsuka , K. Karatsu , N. Katayama , I. Kawano , A. Kibayashi , Y. Kibe , K. Kimura , N. Kimura , K. Koga , M. Kozu , E. Komatsu , A. Lee , H. Matsuhara , S. Mima , K. Mitsuda , K. Mizukami , H. Morii , T. Morishima , S. Murayama , M. Nagai , R. Nagata , S. Nakamura , M. Naruse , K. Natsume , T. Nishibori , H. Nishino , A. Noda , T. Noguchi , H. Ogawa , S. Oguri , I. Ohta , C. Otani , P. Richards , S. Sakai , N. Sato , Y. Sato , Y. Sekimoto , A. Shimizu , K. Shinozaki , H. Sugita , T. Suzuki , A. Suzuki , O. Tajima , S. Takada , S. Takakura , Y. Takei , T. Tomaru , Y. Uzawa , T. Wada , H. Watanabe , N. Yamasaki , M. Yoshida , T. Yoshida , K. Yotsumoto

Modelling TES non-linearity induced by a rotating HWP in a CMB polarimeter

Most upcoming CMB experiments are planning to deploy between a few thousand and a few hundred thousand TES bolometers in order to drastically increase sensitivity and unveil the B-mode signal. Differential systematic effects and $1/f$ noise…

Instrumentation and Methods for Astrophysics · Physics 2023-02-08 Tommaso Ghigna , Tomotake Matsumura , Yuki Sakurai , Ryota Takaku , Kunimoto Komatsu , Shinya Sugiyama , Yurika Hoshino , Nobuhiko Katayama

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

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 inflationary gravitational waves. BICEP3's focal plane is…

Instrumentation and Methods for Astrophysics · Physics 2018-08-03 Jae Hwan Kang , P. A. R. Ade , Z. Ahmed , R. W. Aikin , K. D. Alexander , D. Barkats , S. J. Benton , C. A. Bischof , J. J. Bock , R. Bowens-Rubin , J. A. Brevik , I. Buder , E. Bullock , V. Buza , J. Connors , J. Cornelison , B. P. Crill , M. Crumrine , M. Dierickx , L. Duband , C. Dvorkin , J. P. Filippini , S. Fliescher , J. Grayson , G. Hall , M. Halpern , S. Harrison , S. R. Hildebrandt , G. C. Hilton , H. Hui , K. D. Irwin , K. S. Karkare , E. Karpel , J. P. Kaufman , B. G. Keating , S. Kefeli , S. A. Kernasovskiy , J. M. Kovac , C. L. Kuo , K. Lau , N. A. Larsen , E. M. Leitch , M. Lueker , K. G. Megerian , L. Moncelsi , T. Namikawa , H. T. Nguyen , R. O'Brient , R. W. Ogburn , S. Palladino , C. Pryke , B. Racine , S. Richter , R. Schwarz , A. Schillaci , C. D. Sheehy , A. Soliman , T. St. Germaine , Z. K. Staniszewski , B. Steinbach , R. V. Sudiwala , G. P. Teply , K. L. Thompson , J. E. Tolan , C. Tucker , A. D. Turner , C. Umilta , A. G. Vieregg , A. Wandui , A. C. Weber , D. V. Wiebe , J. Willmert , C. L. Wong , W. L. K. Wu , H. Yang , K. W. Yoon , C. Zhang

A Study of Al-Mn Transition Edge Sensor Engineering for Stability

The stability of Al-Mn transition edge sensor (TES) bolometers is studied as we vary the engineered TES transition, heat capacity, and/or coupling between the heat capacity and TES. We present thermal structure measurements of each of the…

Instrumentation and Methods for Astrophysics · Physics 2014-06-20 E. M. George , J. E. Austermann , J. A. Beall , D. Becker , B. A. Benson , L. E. Bleem , J. E. Carlstrom , C. L. Chang , H- M. Cho , A. T. Crites , M. A. Dobbs , W. Everett , N. W. Halverson , J. W. Henning , G. C. Hilton , W. L. Holzapfel , J. Hubmayr , K. D. Irwin , D. Li , M. Lueker , J. J. McMahon , J. Mehl , J. Montgomery , T. Natoli , J. P. Nibarger , M. D. Niemack , V. Novosad , J. E. Ruhl , J. T. Sayre , E. Shirokoff , K. T. Story , G. Wang , V. Yefremenko , K. W. Yoon , E. Young

BICEP / Keck XII: Constraints on axion-like polarization oscillations in the cosmic microwave background

We present a search for axion-like polarization oscillations in the cosmic microwave background (CMB) with observations from the Keck Array. A local axion field induces an all-sky, temporally sinusoidal rotation of CMB polarization. A CMB…

Cosmology and Nongalactic Astrophysics · Physics 2021-02-17 Keck Collaboration , P. A. R. Ade , Z. Ahmed , M. Amiri , D. Barkats , R. Basu Thakur , C. A. Bischoff , J. J. Bock , H. Boenish , E. Bullock , V. Buza , J. R. Cheshire , J. Connors , J. Cornelison , M. Crumrine , A. Cukierman , M. Dierickx , L. Duband , S. Fatigoni , J. P. Filippini , S. Fliescher , N. Goeckner-Wald , J. Grayson , G. Hall , M. Halpern , S. Harrison , S. Henderson , S. R. Hildebrandt , G. C. Hilton , J. Hubmayr , H. Hui , K. D. Irwin , J. Kang , K. S. Karkare , E. Karpel , B. G. Keating , S. Kefeli , S. A. Kernasovskiy , J. M. Kovac , C. L. Kuo , K. Lau , E. M. Leitch , K. G. Megerian , L. Moncelsi , T. Namikawa , C. B. Netterfield , H. T. Nguyen , R. O'Brient , R. W. Ogburn , S. Palladino , T. Prouve , C. Pryke , B. Racine , C. D. Reintsema , S. Richter , A. Schillaci , B. L. Schmitt , R. Schwarz , C. D. Sheehy , A. Soliman , T. St. Germaine , B. Steinbach , R. V. Sudiwala , G. Teply , K. L. Thompson , J. E. Tolan , C. Tucker , A. D. Turner , C. Umilta , A. G. Vieregg , A. Wandui , A. C. Weber , D. V. Wiebe , J. Willmert , C. L. Wong , W. L. K. Wu , H. Yang , K. W. Yoon , E. Young , C. Yu , L. Zeng , C. Zhang