相关论文: The Atacama B-Mode Search: CMB Polarimetry with Tr…

Characterizing Atacama B-mode Search Detectors with a Half-Wave Plate

The Atacama B-Mode Search (ABS) instrument is a cryogenic ($\sim$10 K) crossed-Dragone telescope located at an elevation of 5190 m in the Atacama Desert in Chile that observed for three seasons between February 2012 and October 2014. ABS…

天体物理仪器与方法 · 物理学 2016-01-20 S. M. Simon , J. W. Appel , L. E. Campusano , S. K. Choi , K. T. Crowley , T. Essinger-Hileman , P. Gallardo , S. P. Ho , A. Kusaka , F. Nati , G. A. Palma , L. A. Page , S. Raghunathan , S. T. Staggs

Results from the Atacama B-mode Search (ABS) Experiment

The Atacama B-mode Search (ABS) is an experiment designed to measure cosmic microwave background (CMB) polarization at large angular scales ($\ell>40$). It operated from the ACT site at 5190~m elevation in northern Chile at 145 GHz with a…

宇宙学与河外天体物理 · 物理学 2018-09-19 Akito Kusaka , John Appel , Thomas Essinger-Hileman , James A. Beall , Luis E. Campusano , Hsiao-Mei Cho , Steve K. Choi , Kevin Crowley , Joseph W. Fowler , Patricio Gallardo , Matthew Hasselfield , Gene Hilton , Shuay-Pwu P. Ho , Kent Irwin , Norman Jarosik , Michael D. Niemack , Glen W. Nixon , Michael Nolta , Lyman A. Page , Gonzalo A. Palma , Lucas Parker , Srinivasan Raghunathan , Carl D. Reintsema , Jonathan Sievers , Sara M. Simon , Suzanne T. Staggs , Katerina Visnjic , Ki-Won Yoon

The bolometric focal plane array of the Polarbear CMB experiment

The Polarbear Cosmic Microwave Background (CMB) polarization experiment is currently observing from the Atacama Desert in Northern Chile. It will characterize the expected B-mode polarization due to gravitational lensing of the CMB, and…

天体物理仪器与方法 · 物理学 2015-06-11 K. Arnold , P. A. R. Ade , A. E. Anthony , 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 , Z. Kermish , T. Kisner , M. Le Jeune , A. T. Lee , E. Linder , M. Lungu , F. Matsuda , T. Matsumura , N. J. Miller , X. Meng , H. Morii , S. Moyerman , M. J. Myers , H. Nishino , H. Paar , E. Quealy , C. Reichardt , P. L. Richards , C. Ross , A. Shimizu , C. Shimmin , M. Shimon , M. Sholl , P. Siritanasak , H. Spieler , N. Stebor , B. Steinbach , R. Stompor , A. Suzuki , T. Tomaru , C. Tucker , O. Zahn

Optical modeling and polarization calibration for CMB measurements with ACTPol and Advanced ACTPol

The Atacama Cosmology Telescope Polarimeter (ACTPol) is a polarization sensitive upgrade to the Atacama Cosmology Telescope. Located at an elevation of 5190 m, ACTPol measures the Cosmic Microwave Background (CMB) temperature and…

天体物理仪器与方法 · 物理学 2017-01-18 Brian Koopman , Jason Austermann , Hsiao-Mei Cho , Kevin P. Coughlin , Shannon M. Duff , Patricio A. Gallardo , Matthew Hasselfield , Shawn W. Henderson , Shuay-Pwu Patty Ho , Johannes Hubmayr , Kent D. Irwin , Dale Li , Jeff McMahon , Federico Nati , Michael D. Niemack , Laura Newburgh , Lyman A. Page , Maria Salatino , Alessandro Schillaci , Benjamin L. Schmitt , Sara M. Simon , Eve M. Vavagiakis , Jonathan T. Ward , Edward J. Wollack

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…

天体物理仪器与方法 · 物理学 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

POLARBEAR-2: an instrument for CMB polarization measurements

POLARBEAR-2 (PB-2) is a cosmic microwave background (CMB) polarization experiment that will be located in the Atacama highland in Chile at an altitude of 5200 m. Its science goals are to measure the CMB polarization signals originating from…

天体物理仪器与方法 · 物理学 2017-01-18 Y. Inoue , P. Ade , Y. Akiba , C. Aleman , K. Arnold , C. Baccigalupi , B. Barch , D. Barron , A. Bender , D. Boettger , J. Borrill , S. Chapman , Y. Chinone , A. Cukierman , T. de Haan , M. A. Dobbs , A. Ducout , R. Dunner , T. Elleflot , J. Errard , G. Fabbian , S. Feeney , C. Feng , G. Fuller , A. J. Gilbert , N. Goeckner-Wald , J. Groh , G. Hall , N. Halverson , T. Hamada , M. Hasegawa , K. Hattori , M. Hazumi , C. Hill , W. L. Holzapfel , Y. Hori , L. Howe , F. Irie , G. Jaehnig , A. Jaffe , O. Jeongh , N. Katayama , J. P. Kaufman , K. Kazemzadeh , B. G. Keating , Z. Kermish , R. Keskital , T. Kisner , A. Kusaka , M. Le Jeune , A. T. Lee , D. Leon , E. V. Linder , L. Lowry , F. Matsuda , T. Matsumura , N. Miller , K. Mizukami , J. Montgomery , M. Navaroli , H. Nishino , H. Paar , J. Peloton , D. Poletti , G. Puglisi , C. R. Raum , G. M. Rebeiz , C. L. Reichardt , P. L. Richards , C. Ross , K. M. Rotermund , Y. Segaw , B. D. Sherwin , I. Shirley , P. Siritanasak , N. Stebor , R. Stompor A. Suzuki , O. Tajima , S. Takada , S. Takatori , G. P. Teply , A. Tikhomirol , T. Tomaru , N. Whitehorn , A. Zahn , O. Zahn

The Cosmology Large Angular Scale Surveyor (CLASS): 40 GHz optical design

The Cosmology Large Angular Scale Surveyor (CLASS) instrument will measure the polarization of the cosmic microwave background at 40, 90, and 150 GHz from Cerro Toco in the Atacama desert of northern Chile. In this paper, we describe the…

天体物理仪器与方法 · 物理学 2012-11-02 Joseph R. Eimer , Charles L. Bennett , David T. Chuss , Tobias A. Marriage , Edward J. Wollack , Lingzhen Zeng

The Atacama Cosmology Telescope: A Measurement of the Cosmic Microwave Background Power Spectra at 98 and 150 GHz

We present the temperature and polarization angular power spectra of the CMB measured by the Atacama Cosmology Telescope (ACT) from 5400 deg$^2$ of the 2013-2016 survey, which covers $>$15000 deg$^2$ at 98 and 150 GHz. For this analysis we…

宇宙学与河外天体物理 · 物理学 2021-11-18 Steve K. Choi , Matthew Hasselfield , Shuay-Pwu Patty Ho , Brian Koopman , Marius Lungu , Maximilian H. Abitbol , Graeme E. Addison , Peter A. R. Ade , Simone Aiola , David Alonso , Mandana Amiri , Stefania Amodeo , Elio Angile , Jason E. Austermann , Taylor Baildon , Nick Battaglia , James A. Beall , Rachel Bean , Daniel T. Becker , J Richard Bond , Sarah Marie Bruno , Erminia Calabrese , Victoria Calafut , Luis E. Campusano , Felipe Carrero , Grace E. Chesmore , Hsiao-mei Cho , Susan E. Clark , Nicholas F. Cothard , Devin Crichton , Kevin T. Crowley , Omar Darwish , Rahul Datta , Edward V. Denison , Mark J. Devlin , Cody J. Duell , Shannon M. Duff , Adriaan J. Duivenvoorden , Jo Dunkley , Rolando Dünner , Thomas Essinger-Hileman , Max Fankhanel , Simone Ferraro , Anna E. Fox , Brittany Fuzia , Patricio A. Gallardo , Vera Gluscevic , Joseph E. Golec , Emily Grace , Megan Gralla , Yilun Guan , Kirsten Hall , Mark Halpern , Dongwon Han , Peter Hargrave , Shawn Henderson , Brandon Hensley , J. Colin Hill , Gene C. Hilton , Matt Hilton , Adam D. Hincks , Renée Hložek , Johannes Hubmayr , Kevin M. Huffenberger , John P. Hughes , Leopoldo Infante , Kent Irwin , Rebecca Jackson , Jeff Klein , Kenda Knowles , Arthur Kosowsky , Victoria Lakey , Dale Li , Yaqiong Li , Zack Li , Martine Lokken , Thibaut Louis , Amanda MacInnis , Mathew Madhavacheril , Felipe Maldonado , Maya Mallaby-Kay , Danica Marsden , Loïc Maurin , Jeff McMahon , Felipe Menanteau , Kavilan Moodley , Tim Morton , Sigurd Naess , Toshiya Namikawa , Federico Nati , Laura Newburgh , John P. Nibarger , Andrina Nicola , Michael D. Niemack , Michael R. Nolta , John Orlowski-Sherer , Lyman A. Page , Christine G. Pappas , Bruce Partridge , Phumlani Phakathi , Heather Prince , Roberto Puddu , Frank J. Qu , Jesus Rivera , Naomi Robertson , Felipe Rojas , Maria Salatino , Emmanuel Schaan , Alessandro Schillaci , Benjamin L. Schmitt , Neelima Sehgal , Blake D. Sherwin , Carlos Sierra , Jon Sievers , Cristobal Sifon , Precious Sikhosana , Sara Simon , David N. Spergel , Suzanne T. Staggs , Jason Stevens , Emilie Storer , Dhaneshwar D. Sunder , Eric R. Switzer , Ben Thorne , Robert Thornton , Hy Trac , Jesse Treu , Carole Tucker , Leila R. Vale , Alexander Van Engelen , Jeff Van Lanen , Eve M. Vavagiakis , Kasey Wagoner , Yuhan Wang , Jonathan T. Ward , Edward J. Wollack , Zhilei Xu , Fernando Zago , Ningfeng Zhu

ABS: an Analytical method of Blind Separation of CMB from foregrounds

Extracting CMB B-mode polarization from complicated foregrounds is a challenging task in searching for inflationary gravitational waves. We propose the ABS method as a blind and analytical solution to this problem. It applies to the…

宇宙学与河外天体物理 · 物理学 2019-01-09 Pengjie Zhang , Jun Zhang , Le Zhang

Optical Design and Characterization of 40-GHz Detector and Module for the BICEP Array

Families of cosmic inflation models predict a primordial gravitational-wave background that imprints B-mode polarization pattern in the Cosmic Microwave Background (CMB). High sensitivity instruments with wide frequency coverage and…

天体物理仪器与方法 · 物理学 2020-02-14 A. Soliman , 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. Cheshire , J. Connors , J. Cornelison , M. Crumrine , A. Cukierman , M. Dierickx , L. Duband , S. Fatigoni , J. P. Filippini , G. Hall , M. Halpern , S. Harrison , S. Henderson , S. R. Hildebrandt , G. C. Hilton , H. Hui , K. D. Irwin , J. Kang , K. S. Karkare , E. Karpel , S. Kefeli , J. M. Kovac , C. L. Kuo , K. Lau , K. G. Megerian , L. Moncelsi , T. Namikawa , H. T. Nguyen , R. OBrient , S. Palladino , T. Prouve , N. Precup , C. Pryke , B. Racine , C. D. Reintsema , S. Richter , B. Schmitt , R. Schwarz , C. D. Sheehy , A. Schillaci , T. St. Germaine , B. Steinbach , R. V. Sudiwala , K. L. Thompson , C. Tucker , A. D. Turner , C. Umilta , A. G. Vieregg , A. Wandui , A. C. Weber , D. V. Wiebe , J. Willmert , W. L. K. Wu , E. Yang , K. W. Yoon , E. Young , C. Yu , C. Zhang

High-impedence NbSi TES sensors for studying the cosmic microwave background radiation

Precise measurements of the cosmic microwave background (CMB) are crucial in cosmology, because any proposed model of the universe must account for the features of this radiation. Of all CMB measurements that the scientific community has…

天体物理仪器与方法 · 物理学 2013-07-08 Claudia Nones , Stefanos Marnieros , Alain Benoit , Laurent Bergé , Aurelien Bideau , Philippe Camus , Louis Dumoulin , Alessandro Monfardini , Olivier Rigaut

Systematic effects from an ambient-temperature, continuously-rotating half-wave plate

We present an evaluation of systematic effects associated with a continuously-rotating, ambient-temperature half-wave plate (HWP) based on two seasons of data from the Atacama B-Mode Search (ABS) experiment located in the Atacama Desert of…

天体物理仪器与方法 · 物理学 2016-10-12 T. Essinger-Hileman , A. Kusaka , J. W. Appel , S. K. Choi , K. Crowley , S. P. Ho , N. Jarosik , L. A. Page , L. P. Parker , S. Raghunathan , S. M. Simon , S. T. Staggs , K. Visnjic

The cross correlation of the ABS and ACT maps

One of the most important checks for systematic errors in CMB studies is the cross correlation of maps made by independent experiments. In this paper we report on the cross correlation between maps from the Atacama B-mode Search (ABS) and…

宇宙学与河外天体物理 · 物理学 2021-01-07 Zack Li , Sigurd Naess , Simone Aiola , David Alonso , John W. Appel , J. Richard Bond , Erminia Calabrese , Steve K. Choi , Kevin T. Crowley , Thomas Essinger-Hileman , Shannon M. Duff , Joanna Dunkley , J. W. Fowler , Patricio Gallardo , Shuay-Pwu Patty Ho , Johannes Hubmayr , Akito Kusaka , Thibaut Louis , Mathew S. Madhavacheril , Jeffrey McMahon , Federico Nati , Michael D. Niemack , Lyman Page , Lucas Parker , Bruce Partridge , Maria Salatino , Jonathan L. Sievers , Cristóbal Sifón , Sara M. Simon , Suzanne T. Staggs , Emilie Storer , Edward J. Wollack

Modulation of CMB polarization with a warm rapidly-rotating half-wave plate on the Atacama B-Mode Search (ABS) instrument

We evaluate the modulation of Cosmic Microwave Background (CMB) polarization using a rapidly-rotating, half-wave plate (HWP) on the Atacama B-Mode Search (ABS). After demodulating the time-ordered-data (TOD), we find a significant reduction…

天体物理仪器与方法 · 物理学 2014-02-18 A. Kusaka , T. Essinger-Hileman , J. W. Appel , P. Gallardo , K. D. Irwin , N. Jarosik , M. R. Nolta , L. A. Page , L. P. Parker , S. Raghunathan , J. L. Sievers , S. M. Simon , S. T. Staggs , K. Visnjic

BICEP2 II: Experiment and Three-Year Data Set

We report on the design and performance of the BICEP2 instrument and on its three-year data set. BICEP2 was designed to measure the polarization of the cosmic microwave background (CMB) on angular scales of 1 to 5 degrees ($\ell$=40-200),…

宇宙学与河外天体物理 · 物理学 2014-08-18 BICEP2 Collaboration , P. A. R Ade , R. W. Aikin , M. Amiri , D. Barkats , S. J. Benton , C. A. Bischoff , J. J. Bock , J. A. Brevik , I. Buder , E. Bullock , G. Davis , 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 , N. Llombart , M. Lueker , 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 , K. T. Story , R. V. Sudiwala , G. P. Teply , J. E. Tolan , A. D. Turner , A. G. Vieregg , P. Wilson , C. L. Wong , K. W. Yoon

The Atacama Cosmology Telescope: The polarization-sensitive ACTPol instrument

The Atacama Cosmology Telescope (ACT) is designed to make high angular resolution measurements of anisotropies in the Cosmic Microwave Background (CMB) at millimeter wavelengths. We describe ACTPol, an upgraded receiver for ACT, which uses…

天体物理仪器与方法 · 物理学 2016-12-14 R. J. Thornton , P. A. R. Ade , S. Aiola , F. E. Angile , M. Amiri , J. A. Beall , D. T. Becker , H-M. Cho , S. K. Choi , P. Corlies , K. P. Coughlin , R. Datta , M. J. Devlin , S. R. Dicker , R. Dunner , J. W. Fowler , A. E. Fox , P. A. Gallardo , J. Gao , E. Grace , M. Halpern , M. Hasselfield , S. W. Henderson , G. C. Hilton , A. D. Hincks , S. P. Ho , J. Hubmayr , K. D. Irwin , J. Klein , B. Koopman , Dale Li , T. Louis , M. Lungu , L. Maurin , J. McMahon , C. D. Munson , S. Naess , F. Nati , L. Newburgh , J. Nibarger , M. D. Niemack , P. Niraula , M. R. Nolta , L. A. Page , C. G. Pappas , A. Schillaci , B. L. Schmitt , N. Sehgal , J. L. Sievers , S. M. Simon , S. T. Staggs , C. Tucker , M. Uehara , J. van Lanen , J. T. Ward , E. J. Wollack

The Atacama Cosmology Telescope: Lensing of CMB Temperature and Polarization Derived from Cosmic Infrared Background Cross-Correlation

We present a measurement of the gravitational lensing of the Cosmic Microwave Background (CMB) temperature and polarization fields obtained by cross-correlating the reconstructed convergence signal from the first season of ACTPol data at…

宇宙学与河外天体物理 · 物理学 2015-08-06 Alexander van Engelen , Blake D. Sherwin , Neelima Sehgal , Graeme E. Addison , Rupert Allison , Nick Battaglia , Francesco de Bernardis , Erminia Calabrese , Kevin Coughlin , Devin Crichton , J. Richard Bond , Rahul Datta , Rolando Dunner , Joanna Dunkley , Emily Grace , Megan Gralla , Amir Hajian , Matthew Hasselfield , Shawn Henderson , J. Colin Hill , Matt Hilton , Adam D. Hincks , Renée Hlozek , Kevin M. Huffenberger , John P. Hughes , Brian Koopman , Arthur Kosowsky , Thibaut Louis , Marius Lungu , Mathew Madhavacheril , Loic Maurin , Jeff McMahon , Kavilan Moodley , Charles Munson , Sigurd Naess , Federico Nati , Laura Newburgh , Michael D. Niemack , Mike Nolta , Lyman A. Page , Bruce Partridge , Christine Pappas , Benjamin L. Schmitt , Jonathan L. Sievers , Sara Simon , David N. Spergel , Suzanne T. Staggs , Eric R. Switzer , Jonathan T. Ward , Edward J. Wollack

The Cosmology Large Angular Scale Surveyor (CLASS): 38 GHz detector array of bolometric polarimeters

The Cosmology Large Angular Scale Surveyor (CLASS) experiment aims to map the polarization of the Cosmic Microwave Background (CMB) at angular scales larger than a few degrees. Operating from Cerro Toco in the Atacama Desert of Chile, it…

天体物理仪器与方法 · 物理学 2015-06-22 John W. Appel , Aamir Ali , Mandana Amiri , Derek Araujo , Charles L. Bennett , Fletcher Boone , Manwei Chan , Hsiao-Mei Cho , David T. Chuss , Felipe Colazo , Erik Crowe , Kevin Denis , Rolando Dunner , Joseph Eimer , Thomas Essinger-Hileman , Dominik Gothe , Mark Halpern , Kathleen Harrington , Gene Hilton , Gary F. Hinshaw , Caroline Huang , Kent Irwin , Glenn Jones , John Karakla , Alan J. Kogut , David Larson , Michele Limon , Lindsay Lowry , Tobias Marriage , Nicholas Mehrle , Amber D. Miller , Nathan Miller , Samuel H. Moseleyb , Giles Novakh , Carl Reintsemad , Karwan Rostemab , Thomas Stevensonb , Deborah Towner , Kongpop U-Yen , Emily Wagner , Duncan Watts , Edward Wollack , Zhilei Xu , Lingzhen Zeng

Design and Deployment of a Multichroic Polarimeter Array on the Atacama Cosmology Telescope

We present the design and the preliminary on sky performance with respect to beams and pass-bands of a multichroic polarimeter array covering the 90 and 146 GHz Cosmic Microwave Background (CMB) bands and its enabling broadband optical…

天体物理仪器与方法 · 物理学 2016-04-20 R. Datta , J. Austermann , J. A. Beall , D. Becker , K. P. Coughlin , S. M. Duff , P. A. Gallardo , E. Grace , M. Hasselfield , S. W. Henderson , G. C. Hilton , S. P. Ho , J. Hubmayr , B. J. Koopman , J. V. Lanen , D. Li , J. McMahon , C. D. Munson , F. Nati , M. D. Niemack , L. Page , C. G. Pappas , M. Salatino , B. L. Schmitt , A. Schillaci , S. M. Simon , S. T. Staggs , J. R. Stevens , E. M. Vavagiakis , J. T. Ward , E. J. Wollack

ACTPol: A polarization-sensitive receiver for the Atacama Cosmology Telescope

The six-meter Atacama Cosmology Telescope (ACT) in Chile was built to measure the cosmic microwave background (CMB) at arcminute angular scales. We are building a new polarization sensitive receiver for ACT (ACTPol). ACTPol will…

天体物理仪器与方法 · 物理学 2010-11-11 M. D. Niemack , P. A. R. Ade , J. Aguirre , F. Barrientos , J. A. Beall , J. R. Bond , J. Britton , H. M. Cho , S. Das , M. J. Devlin , S. Dicker , J. Dunkley , R. Dunner , J. W. Fowler , A. Hajian , M. Halpern , M. Hasselfield , G. C. Hilton , M. Hilton , J. Hubmayr , J. P. Hughes , L. Infante , K. D. Irwin , N. Jarosik , J. Klein , A. Kosowsky , T. A. Marriage , J. McMahon , F. Menanteau , K. Moodley , J. P. Nibarger , M. R. Nolta , L. A. Page , B. Partridge , E. D. Reese , J. Sievers , D. N. Spergel , S. T. Staggs , R. Thornton , C. Tucker , E. Wollack , K. W. Yoon