Related papers: QUaD: A High-Resolution Cosmic Microwave Backgroun…

First season QUaD CMB temperature and polarization power spectra

QUaD is a bolometric CMB polarimeter sited at the South Pole, operating at frequencies of 100 and 150 GHz. In this paper we report preliminary results from the first season of operation (austral winter 2005). All six CMB power spectra are…

Astrophysics · Physics 2009-11-13 QUaD Collaboration , P. Ade , J. Bock , M. Bowden , M. L. Brown , G. Cahill , J. E. Carlstrom , P. G. Castro , S. Church , T. Culverhouse , R. Friedman , K. Ganga , W. K. Gear , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , J. A. Murphy , A. Orlando , R. Schwarz , C. O'Sullivan , L. Piccirillo , C. Pryke , N. Rajguru , B. Rusholme , A. N. Taylor , K. L. Thompson , E. Y. S. Wu , M. Zemcov

Second and third season QUaD CMB temperature and polarization power spectra

We report results from the second and third seasons of observation with the QUaD experiment. Angular power spectra of the Cosmic Microwave Background are derived for both temperature and polarization at both 100 GHz and 150 GHz, and as…

Astrophysics · Physics 2014-11-18 QUaD collaboration , C. Pryke , P. Ade , J. Bock , M. Bowden , M. L. Brown , G. Cahill , P. G. Castro , S. Church , T. Culverhouse , R. Friedman , K. Ganga , W. K. Gear , S. Gupta , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , Y. Memari , J. A. Murphy , A. Orlando , R. Schwarz , C. O'Sullivan , L. Piccirillo , N. Rajguru , B. Rusholme , A. N. Taylor , K. L. Thompson , A. H. Turner , E. Y. S. Wu , M. Zemcov

Scientific optimization of a ground-based CMB polarization experiment

We investigate the science goals achievable with the upcoming generation of ground-based Cosmic Microwave Background polarization experiments and calculate the optimal sky coverage for such an experiment including the effects of…

Astrophysics · Physics 2008-11-26 M. Bowden , A. N. Taylor , K. M. Ganga , P. A. R. Ade , J. J. Bock , G. Cahill , J. E. Carlstrom , S. E. Church , W. K. Gear , J. R. Hinderks , W. Hu , B. G. Keating , J. Kovac , A . E. Lange , E. M. Leitch , O. E. Mallie , S. J. Melhuish , J. A. Murphy , L. Piccirillo , C. Pryke , B. A. Rusholme , C. O'Sullivan , K. Thompson

Exploring Cosmic Origins with CORE: The Instrument

We describe a space-borne, multi-band, multi-beam polarimeter aiming at a precise and accurate measurement of the polarization of the Cosmic Microwave Background. The instrument is optimized to be compatible with the strict budget…

Instrumentation and Methods for Astrophysics · Physics 2019-08-13 P. de Bernardis , P. A. R. Ade , J. J. A. Baselmans , E. S. Battistelli , A. Benoit , M. Bersanelli , A. Bideaud , M. Calvo , F. J. Casas , G. Castellano , A. Catalano , I. Charles , I. Colantoni , F. Columbro , A. Coppolecchia , M. Crook , G. D'Alessandro , M. De Petris , J. Delabrouille , S. Doyle , C. Franceschet , A. Gomez , J. Goupy , S. Hanany , M. Hills , L. Lamagna , J. Macias-Perez , B. Maffei , S. Martin , E. Martinez-Gonzalez , S. Masi , D. McCarthy , A. Mennella , A. Monfardini , F. Noviello , A. Paiella , F. Piacentini , M. Piat , G. Pisano , G. Signorelli , C. Y. Tan , A. Tartari , N. Trappe , S. Triqueneaux , C. Tucker , G. Vermeulen , K. Young , M. Zannoni , A. Achúcarro , R. Allison , M. Ashdown , M. Ballardini , A. J. Banday , R. Banerji , J. Bartlett , N. Bartolo , S. Basak , A. Bonaldi , M. Bonato , J. Borrill , F. Bouchet , F. Boulanger , T. Brinckmann , M. Bucher , C. Burigana , A. Buzzelli , Z. Y. Cai , C. S. Carvalho , A. Challinor , J. Chluba , S. Clesse , G. De Gasperis , G. De Zotti , E. Di Valentino , J. M. Diego , J. Errard , S. Feeney , R. Fernandez-Cobos , F. Finelli , F. Forastieri , S. Galli , R. Génova-Santos , M. Gerbino , J. González-Nuevo , S. Hagstotz , J. Greenslade , W. Handley , C. Hernández-Monteagudo , C. Hervias-Caimapo , E. Hivon , K. Kiiveri , T. Kisner , T. Kitching , M. Kunz , H. Kurki-Suonio , A. Lasenby , M. Lattanzi , J. Lesgourgues , A. Lewis , M. Liguori , V. Lindholm , G. Luzzi , C. J. A. P. Martins , A. Melchiorri , J. B. Melin , D. Molinari , P. Natoli , M. Negrello , A. Notari , D. Paoletti , G. Patanchon , L. Polastri , G. Polenta , A. Pollo , V. Poulin , M. Quartin , M. Remazeilles , M. Roman , J. A. Rubiño-Martín , L. Salvati , M. Tomasi , D. Tramonte , T. Trombetti , J. Väliviita , R. Van de Weijgaert , B. van Tent , V. Vennin , P. Vielva , N. Vittorio

GroundBIRD : A CMB polarization experiment with MKID arrays

GroundBIRD is a ground-based experiment for the precise observation of the polarization of the cosmic microwave background (CMB). To achieve high sensitivity at large angular scale, we adopt three features in this experiment: fast rotation…

Instrumentation and Methods for Astrophysics · Physics 2020-11-17 Kyungmin Lee , Jihoon Choi , Ricardo Tanausú Génova-Santos , Makoto Hattori , Masashi Hazumi , Shunsuke Honda , Takuji Ikemitsu , Hidesato Ishida , Hikaru Ishitsuka , Yonggil Jo , Kenichi Karatsu , Kenji Kiuchi , Junta Komine , Ryo Koyano , Hiroki Kutsuma , Satoru Mima , Makoto Minowa , Joonhyeok Moon , Makoto Nagai , Taketo Nagasaki , Masato Naruse , Shugo Oguri , Chiko Otani , Michael Peel , Rafael Rebolo , José Alberto Rubiño-Martín , Yutaro Sekimoto , Junya Suzuki , Tohru Taino , Osamu Tajima , Nozomu Tomita , Tomohisa Uchida , Eunil Won , Mitsuhiro Yoshida

Cosmological Parameters from the QUaD CMB polarization experiment

In this paper we present a parameter estimation analysis of the polarization and temperature power spectra from the second and third season of observations with the QUaD experiment. QUaD has for the first time detected multiple acoustic…

Cosmology and Nongalactic Astrophysics · Physics 2009-08-05 QUaD collaboration , P. G. Castro , P. Ade , J. Bock , M. Bowden , M. L. Brown , G. Cahill , S. Church , T. Culverhouse , R. B. Friedman , K. Ganga , W. K. Gear , S. Gupta , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , Y. Memari , J. A. Murphy , A. Orlando , C. Pryke , R. Schwarz , C. O'Sullivan , L. Piccirillo , N. Rajguru , B. Rusholme , A. N. Taylor , K. L. Thompson , A. H. Turner , E. Y. S. Wu , M. Zemcov

Improved measurements of the temperature and polarization of the CMB from QUaD

We present an improved analysis of the final dataset from the QUaD experiment. Using an improved technique to remove ground contamination, we double the effective sky area and hence increase the precision of our CMB power spectrum…

Cosmology and Nongalactic Astrophysics · Physics 2011-02-11 The QUaD collaboration , M. L. Brown , P. Ade , J. Bock , M. Bowden , G. Cahill , P. G. Castro , S. Church , T. Culverhouse , R. B. Friedman , K. Ganga , W. K. Gear , S. Gupta , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , Y. Memari , J. A. Murphy , A. Orlando , C. O'Sullivan , L. Piccirillo , C. Pryke , N. Rajguru , B. Rusholme , R. Schwarz , A. N. Taylor , K. L. Thompson , A. H. Turner , E. Y. S. Wu , M. Zemcov

CMB Polarization Measurements

The polarization of the Cosmic Microwave Background (CMB) radiation carries essential information on early stages of the Universe such as the cosmic inflation, forming cosmological structures through gravitational lensing, and the epoch of…

Cosmology and Nongalactic Astrophysics · Physics 2024-02-22 E. Carretti , C. Baccigalupi

Measurement of the CMB Polarization at 95 GHz from QUIET

(Abridged) Despite the great success of precision cosmology, cosmologists cannot fully explain the initial conditions of the Universe. Inflation, an exponential expansion in the first 10^-36s, is a promising potential explanation. A generic…

Instrumentation and Methods for Astrophysics · Physics 2012-09-07 Immanuel Buder

A dual output polarimeter devoted to the study of the Cosmic Microwave Background

We have developed a correlation radiometer at 33 GHz devoted to the search for residual polarization of the Cosmic Microwave Background (CMB). The two instruments`s outputs are linear combination of two Stokes Parameters (Q and U or U and…

Astrophysics · Physics 2009-11-07 M. Gervasi , G. Boella , F. Cavaliere , G. Grossetti , A. Passerini , G. Sironi , A. Tartari , M. Zannoni

The QUIJOTE CMB Experiment: status and first results with the multi-frequency instrument

The QUIJOTE (Q-U-I JOint Tenerife) CMB Experiment is designed to observe the polarization of the Cosmic Microwave Background and other Galactic and extragalactic signals at medium and large angular scales in the frequency range of 10-40…

Instrumentation and Methods for Astrophysics · Physics 2014-02-06 M. López-Caniego , R. Rebolo , M. Aguiar , R. Génova-Santos , F. Gómez-Reñasco , C. Gutierrez , J. M. Herreros , R. J. Hoyland , C. López-Caraballo , A. E. Pelaez Santos , F. Poidevin , J. A. Rubiño-Martín , V. Sanchez de la Rosa , D. Tramonte , A. Vega-Moreno , T. Viera-Curbelo , R. Vignaga , E. Martínez-González , R. B. Barreiro , B. Casaponsa , F. J. Casas , J. M. Diego , R. Fernández-Cobos , D. Herranz , D. Ortiz , P. Vielva , E. Artal , B. Aja , J. Cagigas , J. L. Cano , L. de la Fuente , A. Mediavilla , J. V. Terán , E. Villa , L. Piccirillo , R. Battye , E. Blackhurst , M. Brown , R. D. Davies , R. J. Davis , C. Dickinson , K. Grainge , S. Harper , B. Maffei , M. McCulloch , S. Melhuish , G. Pisano , R. A. Watson , M. Hobson , A. Lasenby , R. Saunders , P. Scott

The Polatron: A Millimeter-Wave Cosmic Microwave Background Polarimeter for the OVRO 5.5 m Telescope

We describe the development of a bolometric receiver designed to measure the arcminute-scale polarization of the cosmic microwave background (CMB). The Polatron will be mounted at the Cassegrain focus of the 5.5 m telescope at the Owens…

Astrophysics · Physics 2007-05-23 B. J. Philhour , B. G. Keating , P. A. R. Ade , R. S. Bhatia , J. J. Bock , S. E. Church , J. Glenn , J. R. Hinderks , V. V. Hristov , W. C. Jones , M. Kamionkowski , D. E. Kumar , A. E. Lange , J. R. Leong , D. P. Marrone , B. S. Mason , P. V. Mason , M. M. Shuman , G. I. Sirbi

Characterization of the Millimeter-Wave Polarization of Centaurus A with QUaD

Centaurus (Cen) A represents one of the best candidates for an isolated, compact, highly polarized source that is bright at typical cosmic microwave background (CMB) experiment frequencies. We present measurements of the 4 degree by 2…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-13 M. Zemcov , P. Ade , J. Bock , M. Bowden , M. L. Brown , G. Cahill , P. G. Castro , S. Church , T. Culverhouse , R. B. Friedman , K. Ganga , W. K. Gear , S. Gupta , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , Y. Memari , J. A. Murphy , A. Orlando , C. O'Sullivan , L. Piccirillo , C. Pryke , N. Rajguru , B. Rusholme , R. Schwarz , A. N. Taylor , K. L. Thompson , A. H. Turner , E. Y. S. Wu

The POLARBEAR Experiment

We present the design and characterization of the POLARBEAR experiment. POLARBEAR will measure the polarization of the cosmic microwave background (CMB) on angular scales ranging from the experiment's 3.5 arcminute beam size to several…

Instrumentation and Methods for Astrophysics · Physics 2015-06-11 Z. Kermish , P. Ade , A. Anthony , K. Arnold , K. Arnold , D. Barron , D. Boettger , J. Borrill , S. Chapman , Y. Chinone , M. A. Dobbs , J. Errard , G. Fabbian , D. Flanigan , G. Fuller , A. Ghribi , W. Grainger , N. Halverson , M. Hasegawa , K. Hattori , M. Hazumi , W. L. Holzapfel , J. Howard , P. Hyland , A. Jaffe , B. Keating , T. Kisner , A. T. Lee , M. Le Jeune , E. Linder , M. Lungu , F. Matsuda , T. Matsumura , X. Meng , N. J. Miller , H. Morii , S. Moyerman , M. J. Myers , H. Nishino , H. Paar , E. Quealy , C. L. Reichardt , P. L. Richards , C. Ross , A. Shimizu , M. Shimon , C. Shimmin , M. Sholl , P. Siritanasak , H. Spieler , N. Stebor , B. Steinbach , R. Stompor , A. Suzuki , T. Tomaru , C. Tucker , O. Zahn

Adaptation of frequency-domain readout for Transition Edge Sensor bolometers for the POLARBEAR-2 Cosmic Microwave Background experiment

The POLARBEAR-2 CosmicMicrowave Background (CMB) experiment aims to observe B-mode polarization with high sensitivity to explore gravitational lensing of CMB and inflationary gravitational waves. POLARBEAR-2 is an upgraded experiment based…

Instrumentation and Methods for Astrophysics · Physics 2015-06-16 Kaori Hattori , Kam Arnold , Darcy Barron , Matt Dobbs , Tijmen de Haan , Nicholas Harrington , Masaya Hasegawa , Masashi Hazumi , William L. Holzapfel , Brian Keating , Adrian T. Lee , Hideki Morii , Michael J. Myers , Graeme Smecher , Aritoki Suzuki , Takayuki Tomaru

An Instrument For Investigation of the Cosmic Microwave Background Radiation at Intermediate Angular Scales

We describe an off-axis microwave telescope for observations of the anisotropy in the cosmic microwave background (CMB) radiation on angular scales between 0.5 deg and 3 deg. The receiver utilizes cryogenic high-electron-mobility transistor…

Astrophysics · Physics 2009-10-28 E. J. Wollack , M. J. Devlin , N. Jarosik , C. B. Netterfield , L. Page , D. Wilkinson

Small Angular Scale Measurements of the CMB Temperature Power Spectrum from QUaD

We present measurements of the cosmic microwave background (CMB) radiation temperature anisotropy in the multipole range 2000<ell<3000 from the QUaD telescope's second and third observing seasons. After masking the brightest point sources…

Cosmology and Nongalactic Astrophysics · Physics 2009-07-24 QUaD collaboration , R. B. Friedman , P. Ade , J. Bock , M. Bowden , M. L. Brown , G. Cahill , P. G. Castro , S. Church , T. Culverhouse , K. Ganga , W. K. Gear , S. Gupta , J. Hinderks , J. Kovac , A. E. Lange , E. Leitch , S. J. Melhuish , Y. Memari , J. A. Murphy , A. Orlando , C. O' Sullivan , L. Piccirillo , C. Pryke , N. Rajguru , B. Rusholme , R. Schwarz , A. N. Taylor , K. L. Thompson , A. H. Turner , E. Y. S. Wu , M. Zemcov

A Measurement of the Degree Scale CMB B-mode Angular Power Spectrum with POLARBEAR

We present a measurement of the $B$-mode polarization power spectrum of the cosmic microwave background (CMB) using taken from July 2014 to December 2016 with the POLARBEAR experiment. The CMB power spectra are measured using observations…

Cosmology and Nongalactic Astrophysics · Physics 2021-01-15 S. Adachi , M. A. O. Aguilar Faúndez , K. Arnold , C. Baccigalupi , D. Barron , D. Beck , S. Beckman , F. Bianchini , D. Boettger , J. Borrill , J. Carron , S. Chapman , K. Cheung , Y. Chinone , K. Crowley , A. Cukierman , M. Dobbs , H. El Bouhargani , T. Elleflot , J. Errard , G. Fabbian , C. Feng , T. Fujino , N. Galitzki , N. Goeckner-Wald , J. Groh , G. Hall , N. Halverson , T. Hamada , M. Hasegawa , M. Hazumi , C. A. Hill , L. Howe , Y. Inoue , G. Jaehnig , O. Jeong , D. Kaneko , N. Katayama , B. Keating , R. Keskitalo , S. Kikuchi , T. Kisner , N. Krachmalnicoff , A. Kusaka , A. T. Lee , D. Leon , E. Linder , L. N. Lowry , A. Mangu , F. Matsuda , Y. Minami , M. Navaroli , H. Nishino , A. T. P. Pham , D. Poletti , G. Puglisi , C. L. Reichardt , Y. Segawa , M. Silva-Feaver , P. Siritanasak , N. Stebor , R. Stompor , A. Suzuki , O. Tajima , S. Takakura , S. Takatori , D. Tanabe , G. P. Teply , C. Tsai , C. Verges , B. Westbrook , Y. Zhou

Measuring Polarization with DASI

We describe an experiment to measure the polarization of the Cosmic Microwave Background (CMB) with the Degree Angular Scale Interferometer (DASI), a compact microwave interferometer optimized to detect CMB anisotropy at multipoles 140 to…

Astrophysics · Physics 2015-06-24 E. M. Leitch , J. M. Kovac , C. Pryke , B. Reddall , E. S. Sandberg , M. Dragovan , J. E. Carlstrom , N. W. Halverson , W. L. Holzapfel

The Temperature of the CMB at 10 GHz

We report the results of an effort to measure the low frequency portion of the spectrum of the Cosmic Microwave Background Radiation (CMB), using a balloon-borne instrument called ARCADE (Absolute Radiometer for Cosmology, Astrophysics, and…

Astrophysics · Physics 2009-11-10 D. J. Fixsen , A. Kogut , S. Levin , M. Limon , P. Lubin , P. Mirel , M. Seiffert , E. Wollack