Observational probes of cosmic acceleration
David H. Weinberg,Michael J. Mortonson,Daniel J. Eisenstein,Daniel J. Eisenstein,Christopher M. Hirata,Adam G. Riess,Eduardo Rozo +6 more
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TLDR
In this article, the authors present extensive forecasts for constraints on the dark energy equation of state and parameterized deviations from General Relativity, achievable with Stage III and Stage IV experimental programs that incorporate supernovae, BAO, weak lensing, and cosmic microwave background data.About:
This article is published in Physics Reports.The article was published on 2013-09-10 and is currently open access. It has received 1253 citations till now. The article focuses on the topics: Dark energy & Lambda-CDM model.read more
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A measurement of the Alcock–Paczyński effect using cosmic voids in the SDSS
TL;DR: In this paper, the authors performed an Alcock-Paczynski test using stacked cosmic voids identified in the SDSS Data Release 7 main sample and Data Release 10 LOWZ and CMASS samples, finding ~1,500 voids out to redshift $0.6$ using a heavily modified and extended version of the watershed algorithm ZOBOV.
Journal ArticleDOI
Palatini formulation of f( R, T) gravity theory, and its cosmological implications
TL;DR: In this paper, a non-minimal coupling between the Ricci scalar and the trace of the energy-momentum tensor is introduced, by considering the metric and the affine connection as independent field variables.
Journal ArticleDOI
ICE-COLA: towards fast and accurate synthetic galaxy catalogues optimizing a quasi-N-body method
TL;DR: In this paper, the authors investigate the optimization of the code parameters in the compromise between computational cost and recovered accuracy in observables such as two-point clustering and halo abundance.
Journal ArticleDOI
An optically-selected cluster catalog at redshift 0.1 < z < 1.1 from the Hyper Suprime-Cam Subaru Strategic Program S16A data
Masamune Oguri,Masamune Oguri,Yen-Ting Lin,Sheng-Chieh Lin,Sheng-Chieh Lin,Atsushi J. Nishizawa,Anupreeta More,Surhud More,Bau-Ching Hsieh,Elinor Medezinski,Hironao Miyatake,Hironao Miyatake,Hung-Yu Jian,Lihwai Lin,Masahiro Takada,Nobuhiro Okabe,Joshua S. Speagle,Joshua S. Speagle,Jean Coupon,Alexie Leauthaud,Alexie Leauthaud,Robert H. Lupton,Satoshi Miyazaki,Paul A. Price,Masayuki Tanaka,I-Non Chiu,Yutaka Komiyama,Yuki Okura,Manobu M. Tanaka,Tomonori Usuda +29 more
TL;DR: In this article, an optically selected cluster catalog from the Hyper Suprime-Cam (HSC) Subaru Strategic Program was presented for detecting clusters at high redshifts.
Journal ArticleDOI
The SPTpol Extended Cluster Survey
Lindsey Bleem,Sebastian Bocquet,Sebastian Bocquet,B. Stalder,Michael D. Gladders,Peter A. R. Ade,Steven W. Allen,Adam Anderson,James Annis,M. L. N. Ashby,Jason E. Austermann,Santiago Avila,Jessica Avva,Matthew B. Bayliss,Matthew B. Bayliss,James A. Beall,Keith Bechtol,Amy N. Bender,Bradford Benson,Bradford Benson,E. Bertin,Federico Bianchini,Chris Blake,Mark Brodwin,D. H. Brooks,E. Buckley-Geer,D. L. Burke,John E. Carlstrom,John E. Carlstrom,A. Carnero Rosell,M. Carrasco Kind,J. Carretero,C. L. Chang,C. L. Chang,H. C. Chiang,H. C. Chiang,Robert I. Citron,C. Corbett Moran,C. Corbett Moran,M. Costanzi,T. M. Crawford,A. T. Crites,A. T. Crites,L. N. da Costa,T. de Haan,T. de Haan,J. De Vicente,Shantanu Desai,H. T. Diehl,J. P. Dietrich,Matt Dobbs,Matt Dobbs,Tim Eifler,Tim Eifler,W. B. Everett,B. Flaugher,Benjamin Floyd,Joshua A. Frieman,Jason Gallicchio,Juan Garcia-Bellido,Elizabeth George,Elizabeth George,D. W. Gerdes,A. Gilbert,D. Gruen,Robert A. Gruendl,J. Gschwend,Nikhel Gupta,G. Gutierrez,N. W. Halverson,N. L. Harrington,Jason W. Henning,Catherine Heymans,Catherine Heymans,G. P. Holder,G. P. Holder,Devon L. Hollowood,W. L. Holzapfel,K. Honscheid,J. D. Hrubes,N. Huang,Johannes Hubmayr,Kent D. Irwin,David James,Tesla E. Jeltema,Shahab Joudaki,G. Khullar,Matthias Klein,Matthias Klein,Lloyd Knox,N. P. Kuropatkin,Adrian T. Lee,Adrian T. Lee,Dale Li,Dale Li,C. Lidman,A. E. Lowitz,Niall MacCrann,Guillaume Mahler,M. A. G. Maia,J. L. Marshall,Michael McDonald,Jeff McMahon,Peter Melchior,Felipe Menanteau,S. S. Meyer,Ramon Miquel,L. M. Mocanu,L. M. Mocanu,Joseph J. Mohr,Joseph J. Mohr,Joshua Montgomery,A. Nadolski,T. Natoli,John P. Nibarger,G. I. Noble,Valentine Novosad,Stephen Padin,Stephen Padin,Antonella Palmese,David Parkinson,S. Patil,F. Paz-Chinchón,A. A. Plazas,C. Pryke,Nesar Ramachandra,Christian L. Reichardt,J. D. Remolina González,A. K. Romer,A. Roodman,J. E. Ruhl,Eli S. Rykoff,Benjamin Saliwanchik,E. J. Sanchez,A. Saro,J. T. Sayre,K. K. Schaffer,K. K. Schaffer,Tim Schrabback,Santiago Serrano,Keren Sharon,C. Sievers,Graeme Smecher,M. Smith,Marcelle Soares-Santos,Antony A. Stark,K. T. Story,E. Suchyta,Gregory Tarle,Carole Tucker,Keith Vanderlinde,T. Veach,Joaquin Vieira,Gensheng Wang,Jochen Weller,Jochen Weller,Nathan Whitehorn,W. L. K. Wu,Volodymyr Yefremenko,Yanxi Zhang +159 more
TL;DR: In this article, the authors describe the observations and resultant galaxy cluster catalog from the 2770 deg$^2$ SPTpol Extended Cluster Survey (SPT-ECS).
References
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Measurements of Omega and Lambda from 42 High-Redshift Supernovae
Saul Perlmutter,Saul Perlmutter,Greg Aldering,Gerson Goldhaber,Gerson Goldhaber,R. A. Knop,Peter Nugent,P. G. Castro,P. G. Castro,Susana E. Deustua,Sebastien Fabbro,Sebastien Fabbro,A. Goobar,A. Goobar,Donald E. Groom,I. M. Hook,I. M. Hook,A. G. Kim,A. G. Kim,A. G. Kim,M. Y. Kim,Julia C. Lee,Julia C. Lee,Nelson J. Nunes,Nelson J. Nunes,Reynald Pain,Reynald Pain,C. R. Pennypacker,C. R. Pennypacker,Robert Quimby,Christopher Lidman,Richard S. Ellis,Mike Irwin,Richard G. McMahon,Pilar Ruiz-Lapuente,Nicholas A. Walton,Bradley E. Schaefer,B. J. Boyle,Alexei V. Filippenko,Thomas Matheson,A. S. Fruchter,Nino Panagia,Nino Panagia,Heidi Jo Newberg,Warrick J. Couch +44 more
TL;DR: In this paper, the mass density, Omega_M, and cosmological-constant energy density of the universe were measured using the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology project.
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Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
Adam G. Riess,Alexei V. Filippenko,Peter Challis,Alejandro Clocchiatti,Alan H. Diercks,Peter M. Garnavich,R. L. Gilliland,Craig J. Hogan,Saurabh Jha,Robert P. Kirshner,Bruno Leibundgut,Mark M. Phillips,David J Reiss,Brian P. Schmidt,R. A. Schommer,R. Chris Smith,R. Chris Smith,Jason Spyromilio,Christopher W. Stubbs,Nicholas B. Suntzeff,John L. Tonry +20 more
TL;DR: In this article, the authors used spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62.
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Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
Adam G. Riess,Alexei V. Filippenko,Peter Challis,Alejandro Clocchiattia,Alan H. Diercks,Peter M. Garnavich,R. L. Gilliland,Craig J. Hogan,Saurabh Jha,Robert P. Kirshner,Bruno Leibundgut,Mark M. Phillips,David J Reiss,Brian P. Schmidt,Robert A. Schommer,R. Chris Smith,Jason Spyromilio,Christopher W. Stubbs,Nicholas B. Suntzeff,John L. Tonry +19 more
TL;DR: In this paper, the authors present observations of 10 type Ia supernovae (SNe Ia) between 0.16 0 and 4.0 sigma confidence levels, for two fitting methods respectively.
Journal ArticleDOI
Measurements of Omega and Lambda from 42 High-Redshift Supernovae
Saul Perlmutter,Greg Aldering,G. Goldhaber,R. A. Knop,Peter Nugent,P. G. Castro,Susana E. Deustua,Sebastien Fabbro,A. Goobar,D. E. Groom,I. M. Hook,A. G. Kim,M. Y. Kim,Julia C. Lee,Nelson J. Nunes,Reynald Pain,C. R. Pennypacker,R. M. Quimby,C. Lidman,Richard S. Ellis,Michael G. Irwin,Richard G. McMahon,P. Ruiz-Lapuente,Nicholas A. Walton,Bradley E. Schaefer,B. J. Boyle,Alexei V. Filippenko,Thomas Matheson,A. S. Fruchter,Nino Panagia,Heidi Jo Newberg,W. J. Couch +31 more
TL;DR: In this paper, the mass density, Omega_M, and cosmological-constant energy density of the universe were measured by the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology Project.
Journal ArticleDOI
The relationship between infrared, optical, and ultraviolet extinction
TL;DR: In this article, the average extinction law over the 3.5 micron to 0.125 wavelength range was derived for both diffuse and dense regions of the interstellar medium. And the validity of the law over a large wavelength interval suggests that the processes which modify the sizes and compositions of grains are stochastic in nature.
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