Related papers: Galactic foreground constraints on primordial $B$-…

Separating polarized cosmological and galactic emissions for CMB B-mode polarization experiments

In this work we study the relevance of the component separation technique based on the Independent Component Analysis (ICA) and investigate its performance in the context of a limited sky coverage observation and from the viewpoint of our…

Astrophysics · Physics 2009-11-11 Federico Stivoli , Carlo Baccigalupi , Davide Maino , Radek Stompor

Approximate Likelihood Approaches for Detecting the Influence of Primordial Gravitational Waves in Cosmic Microwave Background Polarization

One of the major targets for next-generation cosmic microwave background (CMB) experiments is the detection of the primordial B-mode signal. Planning is under way for Stage-IV experiments that are projected to have instrumental noise small…

Cosmology and Nongalactic Astrophysics · Physics 2018-05-23 Zhen Pan , Ethan Anderes , Lloyd Knox

Impact of Galactic non-Gaussian foregrounds on CMB lensing measurements

Weak gravitational lensing of the CMB has been established as a robust and powerful observable for precision cosmology. However, the impact of Galactic foregrounds, which has been studied less extensively than many other potential…

Cosmology and Nongalactic Astrophysics · Physics 2025-06-18 Irene Abril-Cabezas , Frank J. Qu , Blake D. Sherwin , Alexander van Engelen , Niall MacCrann , Carlos Hervías-Caimapo , Omar Darwish , J. Colin Hill , Mathew S. Madhavacheril , Neelima Sehgal

Forecasting the performance of the Minimally Informed foreground cleaning method for CMB polarization observations

Astrophysical foreground substraction is crucial to retrieve the cosmic microwave background (CMB) polarization out of the observed data. Recent efforts have been carried out towards the development of a minimally informed component…

Cosmology and Nongalactic Astrophysics · Physics 2025-07-08 Clément Leloup , Magdy Morshed , Arianna Rizzieri

Mitigating Cosmic Microwave Background Shadow Degradation of Tensor-to-scalar Ratio Measurements through Map-based Studies

It has been pointed out that the spurious Cosmic Microwave Background (CMB) B-mode polarization signals caused by the absorption of the CMB monopole component due to the Galactic interstellar matter, called the CMB shadow, degrade the…

Cosmology and Nongalactic Astrophysics · Physics 2023-06-05 Tamaki Murokoshi , Yuji Chinone , Masashi Nashimoto , Kiyotomo Ichiki , Makoto Hattori

Separation of foreground and background signals in single frequency measurements of the CMB Polarization

The polarization of the Cosmic Microwave Background (CMB)is a powerful observational tool at hand for modern cosmology. It allows to break the degeneracy of fundamental cosmological parameters one cannot obtain using only anisotropy data…

Astrophysics · Physics 2009-11-07 M. V. Sazhin , G. Sironi , O. S. Khovanskaya

Statistical simulations of the dust foreground to CMB polarization

The characterization of the dust polarization foreground to the Cosmic Microwave Background (CMB) is a necessary step towards the detection of the B-mode signal associated with primordial gravitational waves. We present a method to simulate…

Cosmology and Nongalactic Astrophysics · Physics 2018-10-17 Flavien Vansyngel , François Boulanger , Tuhin Ghosh , Benjamin D. Wandelt , Jonathan Aumont , Andrea Bracco , François Levrier , Peter G. Martin , Ludovic Montier

Characterization of foreground emission at degree angular scale for CMB B-modes observations. Thermal Dust and Synchrotron signal from Planck and WMAP data

We quantify the contamination from polarized diffuse Galactic synchrotron and thermal dust emissions to the B-modes of the CMB anisotropies on the degree angular scale, using data from the Planck and WMAP satellites. We compute power…

Cosmology and Nongalactic Astrophysics · Physics 2016-03-23 N. Krachmalnicoff , C. Baccigalupi , J. Aumont , M. Bersanelli , A. Mennella

Limits on Polarized Dust Spectral Index Variations for CMB Foreground Analysis

Using Planck polarization data, we search for and constrain spatial variations of the polarized dust foreground for cosmic microwave background (CMB) observations, specifically in its spectral index, $\beta_d$. Failure to account for such…

Cosmology and Nongalactic Astrophysics · Physics 2021-11-24 Keisuke Osumi , Janet L. Weiland , Graeme E. Addison , Charles L. Bennett

Directionality in the WMAP Polarization Data

Polarization is the next frontier of CMB analysis, but its signal is dominated over much of the sky by foregrounds which must be carefully removed. To determine the efficacy of this cleaning it is necessary to have sensitive tests for…

Astrophysics · Physics 2007-09-06 Duncan Hanson , Douglas Scott , Emory F. Bunn

Component separation methods for the Planck mission

The Planck satellite will map the full sky at nine frequencies from 30 to 857 GHz. The CMB intensity and polarization that are its prime targets are contaminated by foreground emission. The goal of this paper is to compare proposed methods…

Astrophysics · Physics 2009-09-29 S. M. Leach , J. -F. Cardoso , C. Baccigalupi , R. B. Barreiro , M. Betoule , J. Bobin , A. Bonaldi , J. Delabrouille , G. de Zotti , C. Dickinson , H. K. Eriksen , J. González-Nuevo , F. K. Hansen , D. Herranz , M. LeJeune , M. López-Caniego , E. Martinez-González , M. Massardi , J. -B. Melin , M. -A. Miville-Deschênes , G. Patanchon , S. Prunet , S. Ricciardi , E. Salerno , J. L. Sanz , J. -L. Starck , F. Stivoli , V. Stolyarov , R. Stompor , P. Vielva

B-Mode contamination by synchrotron emission from 3-years WMAP data

We study the contamination of the B-mode of the Cosmic Microwave Background Polarization (CMBP) by Galactic synchrotron in the lowest emission regions of the sky. The 22.8-GHz polarization map of the 3-years WMAP data release is used to…

Astrophysics · Physics 2010-11-11 E. Carretti , G. Bernardi , S. Cortiglioni

A foreground-marginalized 'BK-lite' likelihood for the tensor-to-scalar ratio

The current limit on the tensor-to-scalar ratio from the BICEP/Keck Collaboration (with r<0.036 at 95% confidence) puts pressure on early universe models, with less than 10% of the error on r attributed to uncertainty in Galactic…

Cosmology and Nongalactic Astrophysics · Physics 2024-03-04 Heather Prince , Erminia Calabrese , Jo Dunkley

CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

CMB-S4---the next-generation ground-based cosmic microwave background (CMB) experiment---is set to significantly advance the sensitivity of CMB measurements and enhance our understanding of the origin and evolution of the Universe, from the…

Cosmology and Nongalactic Astrophysics · Physics 2023-10-12 S4 Collaboration , Kevork Abazajian , Graeme E. Addison , Peter Adshead , Zeeshan Ahmed , Daniel Akerib , Aamir Ali , Steven W. Allen , David Alonso , Marcelo Alvarez , Mustafa A. Amin , Adam Anderson , Kam S. Arnold , Peter Ashton , Carlo Baccigalupi , Debbie Bard , Denis Barkats , Darcy Barron , Peter S. Barry , James G. Bartlett , Ritoban Basu Thakur , Nicholas Battaglia , Rachel Bean , Chris Bebek , Amy N. Bender , Bradford A. Benson , Federico Bianchini , Colin A. Bischoff , Lindsey Bleem , James J. Bock , Sebastian Bocquet , Kimberly K. Boddy , J. Richard Bond , Julian Borrill , François R. Bouchet , Thejs Brinckmann , Michael L. Brown , Sean Bryan , Victor Buza , Karen Byrum , Carlos Hervias Caimapo , Erminia Calabrese , Victoria Calafut , Robert Caldwell , John E. Carlstrom , Julien Carron , Thomas Cecil , Anthony Challinor , Clarence L. Chang , Yuji Chinone , Hsiao-Mei Sherry Cho , Asantha Cooray , Will Coulton , Thomas M. Crawford , Abigail Crites , Ari Cukierman , Francis-Yan Cyr-Racine , Tijmen de Haan , Jacques Delabrouille , Mark Devlin , Eleonora Di Valentino , Marion Dierickx , Matt Dobbs , Shannon Duff , Jo Dunkley , Cora Dvorkin , Joseph Eimer , Tucker Elleflot , Josquin Errard , Thomas Essinger-Hileman , Giulio Fabbian , Chang Feng , Simone Ferraro , Jeffrey P. Filippini , Raphael Flauger , Brenna Flaugher , Aurelien A. Fraisse , Andrei Frolov , Nicholas Galitzki , Patricio A. Gallardo , Silvia Galli , Ken Ganga , Martina Gerbino , Vera Gluscevic , Neil Goeckner-Wald , Daniel Green , Daniel Grin , Evan Grohs , Riccardo Gualtieri , Jon E. Gudmundsson , Ian Gullett , Nikhel Gupta , Salman Habib , Mark Halpern , Nils W. Halverson , Shaul Hanany , Kathleen Harrington , Masaya Hasegawa , Matthew Hasselfield , Masashi Hazumi , Katrin Heitmann , Shawn Henderson , Brandon Hensley , Charles Hill , J. Colin Hill , Renée Hlozek , Shuay-Pwu Patty Ho , Thuong Hoang , Gil Holder , William Holzapfel , John Hood , Johannes Hubmayr , Kevin M. Huffenberger , Howard Hui , Kent Irwin , Oliver Jeong , Bradley R. Johnson , William C. Jones , Jae Hwan Kang , Kirit S. Karkare , Nobuhiko Katayama , Reijo Keskitalo , Theodore Kisner , Lloyd Knox , Brian J. Koopman , Arthur Kosowsky , John Kovac , Ely D. Kovetz , Steve Kuhlmann , Chao-lin Kuo , Akito Kusaka , Anne Lähteenmäki , Charles R. Lawrence , Adrian T. Lee , Antony Lewis , Dale Li , Eric Linder , Marilena Loverde , Amy Lowitz , Phil Lubin , Mathew S. Madhavacheril , Adam Mantz , Gabriela Marques , Frederick Matsuda , Philip Mauskopf , Heather McCarrick , Jeffrey McMahon , P. Daniel Meerburg , Jean-Baptiste Melin , Felipe Menanteau , Joel Meyers , Marius Millea , Joseph Mohr , Lorenzo Moncelsi , Maria Monzani , Tony Mroczkowski , Suvodip Mukherjee , Johanna Nagy , Toshiya Namikawa , Federico Nati , Tyler Natoli , Laura Newburgh , Michael D. Niemack , Haruki Nishino , Brian Nord , Valentine Novosad , Roger O'Brient , Stephen Padin , Steven Palladino , Bruce Partridge , Don Petravick , Elena Pierpaoli , Levon Pogosian , Karthik Prabhu , Clement Pryke , Giuseppe Puglisi , Benjamin Racine , Alexandra Rahlin , Mayuri Sathyanarayana Rao , Marco Raveri , Christian L. Reichardt , Mathieu Remazeilles , Graca Rocha , Natalie A. Roe , Anirban Roy , John E. Ruhl , Maria Salatino , Benjamin Saliwanchik , Emmanuel Schaan , Alessandro Schillaci , Benjamin Schmitt , Marcel M. Schmittfull , Douglas Scott , Neelima Sehgal , Sarah Shandera , Blake D. Sherwin , Erik Shirokoff , Sara M. Simon , Anze Slosar , David Spergel , Tyler St. Germaine , Suzanne T. Staggs , Antony Stark , Glenn D. Starkman , Radek Stompor , Chris Stoughton , Aritoki Suzuki , Osamu Tajima , Grant P. Teply , Keith Thompson , Ben Thorne , Peter Timbie , Maurizio Tomasi , Matthieu Tristram , Gregory Tucker , Caterina Umiltà , Alexander van Engelen , Eve M. Vavagiakis , Joaquin D. Vieira , Abigail G. Vieregg , Kasey Wagoner , Benjamin Wallisch , Gensheng Wang , Scott Watson , Ben Westbrook , Nathan Whitehorn , Edward J. Wollack , W. L. Kimmy Wu , Zhilei Xu , H. Y. Eric Yang , Siavash Yasini , Volodymyr G. Yefremenko , Ki Won Yoon , Edward Young , Cyndia Yu , Andrea Zonca

Impact of foregrounds on Cosmic Microwave Background maps

We discuss the possible impact of astrophysical foregrounds on three recent exciting results of Cosmic Microwave Background (CMB) experiments: the WMAP measurements of the temperature-polarization (TE) correlation power spectrum, the…

Astrophysics · Physics 2007-05-23 G. De Zotti , C. Burigana , C. Baccigalupi , R. Ricci

Measurement of the Cosmic Microwave Background Polarization Lensing Power Spectrum with the POLARBEAR experiment

Gravitational lensing due to the large-scale distribution of matter in the cosmos distorts the primordial Cosmic Microwave Background (CMB) and thereby induces new, small-scale $B$-mode polarization. This signal carries detailed information…

Cosmology and Nongalactic Astrophysics · Physics 2014-07-16 POLARBEAR Collaboration , P. A. R. Ade , Y. Akiba , A. E. Anthony , K. Arnold , M. Atlas , D. Barron , D. Boettger , J. Borrill , S. Chapman , Y. Chinone , M. Dobbs , T. Elleflot , J. Errard , G. Fabbian , C. Feng , D. Flanigan , A. Gilbert , W. Grainger , N. W. Halverson , M. Hasegawa , K. Hattori , M. Hazumi , W. L. Holzapfel , Y. Hori , J. Howard , P. Hyland , Y. Inoue , G. C. Jaehnig , A. Jaffe , B. Keating , Z. Kermish , R. Keskitalo , T. Kisner , M. Le Jeune , A. T. Lee , E. Linder , E. M. Leitch , M. Lungu , F. Matsuda , T. Matsumura , X. Meng , N. J. Miller , H. Morii , S. Moyerman , M. J. Myers , M. Navaroli , H. Nishino , H. Paar , J. Peloton , E. Quealy , G. Rebeiz , C. L. Reichardt , P. L. Richards , C. Ross , I. Schanning , D. E. Schenck , B. Sherwin , A. Shimizu , C. Shimmin , M. Shimon , P. Siritanasak , G. Smecher , H. Spieler , N. Stebor , B. Steinbach , R. Stompor , A. Suzuki , S. Takakura , T. Tomaru , B. Wilson , A. Yadav , O. Zahn

Improved Galactic Foreground Removal for B-Modes Detection with Clustering Methods

Characterizing the sub-mm Galactic emission has become increasingly critical especially in identifying and removing its polarized contribution from the one emitted by the Cosmic Microwave Background (CMB). In this work, we present a…

Cosmology and Nongalactic Astrophysics · Physics 2022-01-19 Giuseppe Puglisi , Gueorgui Mihaylov , Georgia V. Panopoulou , Davide Poletti , Josquin Errard , Paola A. Puglisi , Giacomo Vianello

Characterizing bias on large scale CMB $B$-modes after galactic foregrounds cleaning

We study the performance of a typical near-future full sky CMB space mission, aiming at the characterization of the large scale $B$-modes polarization anisotropies with precision on $r\sim 0.001$, after a map-based parametric cleaning of…

Cosmology and Nongalactic Astrophysics · Physics 2020-02-25 Josquin Errard , Radek Stompor

The Simons Observatory: forecasted constraints on primordial gravitational waves with the expanded array of Small Aperture Telescopes

We present updated forecasts for the scientific performance of the degree-scale (0.5 deg FWHM at 93 GHz), deep-field survey to be conducted by the Simons Observatory (SO). By 2027, the SO Small Aperture Telescope (SAT) complement will be…

Cosmology and Nongalactic Astrophysics · Physics 2025-12-19 The Simons Observatory Collaboration , I. Abril-Cabezas , S. Adachi , P. Ade , A. E. Adler , P. Agrawal , J. Aguirre , S. Aiola , T. Alford , A. Ali , D. Alonso , M. A. Alvarez , R. An , M. Aravena , K. Arnold , P. Ashton , F. Astori , Z. Atkins , J. Austermann , S. Azzoni , C. Baccigalupi , D. Baker , R. Balafendiev , A. Baleato Lizancos , D. Barron , P. Barry , J. Bartlett , A. Basyrov , N. Battaglia , E. S. Battistelli , R. Battye , A. Bayer , A. Bazarko , J. A. Beall , R. Bean , D. Beck , S. Beckman , J. Begin , A. Beheshti , B. Beringue , T. Bhandarkar , S. Bhimani , F. Bianchini , E. Biermann , M. Billi , S. Biquard , B. Bixler , L. Bizzarri , S. Boada , D. Boettger , B. Bolliet , J. R. Bond , J. Borrill , J. Borrow , C. Braithwaite , T. L. R. Brien , M. L. Brown , S. M. Bruno , S. Bryan , R. Bustos , H. Cai , E. Calabrese , V. Calafut , F. M. Carl , A. Carones , J. Carron , A. Challinor , E. Chamberlain , P. Chanial , N. Chen , K. Cheung , B. Chiang , Y. Chinone , J. Chluba , H. S. Cho , S. K. Choi , M. Chu , J. Clancy , S. E. Clark , P. Clarke , J. Cleary , D. L. Clements , J. Connors , C. Contaldi , G. Coppi , L. Corbett , N. F. Cothard , W. Coulton , D. Crichton , K. D. Crowley , K. T. Crowley , A. Cukierman , J. M. D'Ewart , K. Dachlythra , O. Darwish , R. Datta , S. Day-Weiss , T. de Haan , S. Desai , M. Devlin , L. Di Mascolo , S. Dicker , K. Ding , C. Doux , P. Dow , S. Doyle , C. J. Duell , S. M. Duff , A. J. Duivenvoorden , J. Dunkley , M. Duparc , D. Dutcher , R. Dünner , M. Edenton , H. El Bouhargani , C. Embil Villagra , J. Errard , G. Fabbian , V. Fanfani , F. Farhadi Khouzani , G. S. Farren , J. Fergusson , S. Ferraro , R. Flauger , M. Forconi , A. Foster , K. Freese , J. C. Frisch , A. Frolov , G. Fuller , N. Galitzki , P. A. Gallardo , G. Galloni , J. T. Galvez Ghersi , K. Ganga , X. Garrido , E. Gawiser , M. Gerbino , R. Gerras , S. Giardiello , A. Gill , V. Gilles , U. Giri , E. Gleave , V. Gluscevic , N. Goeckner-Wald , S. Goldstein , J. E. Golec , S. Gordon , M. Gralla , S. Gratton , D. Green , J. C. Groh , C. Groppi , S. Grubb , Y. Guan , N. Gupta , J. E. Guðmundsson , B. Hadzhiyska , S. Hagstotz , P. Hargrave , S. Haridas , K. Harrington , I. Harrison , M. Hasegawa , M. Hasselfield , V. Haynes , M. Hazumi , A. He , E. Healy , S. W. Henderson , B. S. Hensley , E. Hertig , C. Hervías-Caimapo , M. Higuchi , C. A. Hill , J. C. Hill , M. Hilton , A. D. Hincks , G. Hinshaw , R. Hložek , A. Y. Q. Ho , S. Ho , S. P. Ho , T. D. Hoang , J. Hoh , J. Holder , J. Hood , E. Hornecker , A. L. Hornsby , S. C. Hotinli , Z. Huang , Z. B. Huber , J. Hubmayr , K. Huffenberger , A. Hughes , J. P. Hughes , A. Idicherian Lonappan , M. Ikape , K. Inaba , K. Irwin , J. Iuliano , A. H. Jaffe , B. Jain , D. Jain , H. T. Jense , O. Jeong , A. Johnson , B. R. Johnson , M. Johnson , M. E. Jones , N. Joshi , B. Jost , W. Kabalan , V. Kabra , D. Kaneko , J. Kania , E. D. Karpel , Y. Kasai , N. Katayama , B. Keating , B. Keller , R. Keskitalo , A. A. Khatua , J. Kim , T. Kisner , K. Kiuchi , K. Knowles , A. M. Kofman , Y. Koizumi , B. J. Koopman , A. Kosowsky , R. Kou , N. Krachmalnicoff , D. Kramer , A. Krishak , A. Krolewski , A. Kusaka , A. Kusiak , Y. Kvasiuk , P. La Plante , A. La Posta , A. Laguë , A. Lai , J. Lashner , M. Lattanzi , A. Lee , E. Lee , J. Leech , L. Legrand , C. Lessler , J. S. Leung , A. Lewis , Y. Li , Z. Li , M. Limon , L. Lin , E. Linder , M. Link , J. Liu , Y. Liu , J. Lloyd , J. Lonergan , T. Louis , T. Lucas , M. Ludlam , M. Lungu , M. Lyons , N. MacCrann , A. MacInnis , M. Madhavacheril , D. Mak , F. Maldonado , M. Mallaby-Kay , A. Manduca , A. Mangu , H. Mani , A. S. Maniyar , G. A. Marques , P. Masson , J. Mates , J. Mathewson , T. Matsumura , P. Mauskopf , A. May , N. McCallum , H. McCarrick , F. McCarthy , M. McCulloch , J. McMahon , P. D. Meerburg , Y. Mehta , J. Melin , E. Meulbroek , J. Meyers , A. Middleton , Y. Miki , A. Miller , M. Mirmelstein , Y. Mizozoe , B. Mohammadian , G. Montefalcone , K. Moodley , J. Moore , T. Morris , M. Morshed , T. Morton , E. Moser , T. Mroczkowski , M. Murata , J. Myers , M. Münchmeyer , S. Naess , H. Nakata , T. Namikawa , M. Nashimoto , F. Nati , P. Natoli , M. Negrello , S. K. Nerval , L. Newburgh , D. V. Nguyen , A. Nicola , M. D. Niemack , H. Nishino , Y. Nishinomiya , A. Novelli , S. O'Neill , N. Okumoto , A. Orlando , J. Orlowski-Scherer , L. Pagano , L. A. Page , S. Pandey , A. Papageorgiou , I. Paraskevakos , B. Partridge , D. Patel , R. Patki , S. Paulino Korte , M. Peel , K. Perez Sarmiento , F. Perrotta , P. Phakathi , L. Piccirillo , E. Pierpaoli , T. Pinsonneault-Marotte , G. Pisano , J. Pitocco , D. Poletti , C. Popik , B. Prasad , R. Puddu , G. Puglisi , F. J. Qu , F. Rahman , M. J. Randall , C. Ranucci , C. Raum , R. Reeves , C. L. Reichardt , M. Remazeilles , X. Ren , Y. Rephaeli , D. Riechers , B. Reid Guachalla , A. Rizzieri , J. Robe , M. F. Robertson , N. Robertson , K. Rogers , F. Rojas , A. Romero , E. Rosenberg , A. Rotti , S. Rowe , A. Roy , S. Sadeh , N. Sailer , K. Sakaguri , T. Sakuma , Y. Sakurai , M. Salatino , G. H. Sanders , D. Sasaki , M. Sathyanarayana Rao , T. P. Satterthwaite , L. Saunders , L. Scalcinati , E. Schaan , B. Schmitt , M. Schmittfull , N. Sehgal , J. Seibert , Y. Seino , U. Seljak , S. Shaikh , E. Shaw , P. Shellard , B. Sherwin , M. Shimon , J. E. Shroyer , C. Sierra , J. Sievers , C. Sifón , P. Sikhosana , M. Silva-Feaver , S. M. Simon , A. Sinclair , K. Smith , W. Sohn , X. Song , R. F. Sonka , T. Souverin , J. Spisak , S. T. Staggs , G. Stein , J. R. Stevens , R. Stompor , E. Storer , R. Sudiwala , Y. Sueno , J. Sugiyama , P. Suman , K. M. Surrao , S. Sutariya , A. Suzuki , J. Suzuki , O. Tajima , R. Takaku , S. Takakura , A. Takeuchi , I. Tansieri , A. C. Taylor , G. Teply , T. Terasaki , A. Thomas , D. B. Thomas , R. Thornton , P. Timbie , H. Trac , T. Tsan , E. Tsang King Sang , C. Tucker , J. Ullom , L. Vacher , L. Vale , A. van Engelen , J. Van Lanen , J. van Marrewijk , D. D. Van Winkle , C. Vargas , E. M. Vavagiakis , I. Veenendaal , C. Vergès , A. Villarrubia Aguilar , M. Vissers , M. Viña , K. Wagoner , S. Walker , L. Walters , Y. Wang , B. Westbrook , J. Williams , P. Williams , J. Wilson , H. Winch , E. J. Wollack , K. Wolz , J. Wong , Z. Xu , K. Yamada , E. Young , B. Yu , C. Yu , G. Zagatti , M. Zannoni , W. Zhang , K. Zheng , N. Zhu , A. Zonca , I. Zubeldia

Joint Bayesian estimation of tensor and lensing B-modes in the power spectrum of CMB polarization data

We investigate the performance of a simple Bayesian fitting approach to correct the cosmic microwave background (CMB) B-mode polarization for gravitational lensing effects in the recovered probability distribution of the tensor-to-scalar…

Cosmology and Nongalactic Astrophysics · Physics 2017-11-28 M. Remazeilles , C. Dickinson , H. K. Eriksen , I. K. Wehus