C
Charles L. Bennett
Researcher at Johns Hopkins University
Publications - 530
Citations - 111471
Charles L. Bennett is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Cosmic microwave background & CMB cold spot. The author has an hindex of 99, co-authored 491 publications receiving 106010 citations. Previous affiliations of Charles L. Bennett include Brandeis University & University of California.
Papers
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Journal ArticleDOI
Structure in the COBE differential microwave radiometer first year maps
George F. Smoot,Charles L. Bennett,A. Kogut,Edward L. Wright,J. Aymon,N. W. Boggess,E. S. Cheng,G. De Amici,Samuel Gulkis,Michael G. Hauser,Gary Hinshaw,P. D. Jackson,Michael A. Janssen,E. Kaita,T. Kelsall,P. Keegstra,Charles H. Lineweaver,K. Loewenstein,Philip Lubin,John C. Mather,S. S. Meyer,S. H. Moseley,T. L. Murdock,L. Rokke,Robert F. Silverberg,L. Tenorio,Rainer Weiss,David T. Wilkinson +27 more
TL;DR: In this paper, the first year of data from the differential microwave radiometers on the Cosmic Background Explorer was presented, and the angular autocorrelation of the signal in each radiometer channel and cross-correlation between channels were consistent and gave a primordial fluctuation power-law spectrum with index of 1.1 +/- 0.5, and an rms-quadrupole-normalized amplitude of 16 +/- 4 micro-K.
Journal ArticleDOI
Three Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Polarization Analysis
Lyman A. Page,Gary Hinshaw,Eiichiro Komatsu,Michael R. Nolta,David N. Spergel,Charles L. Bennett,Cris W. Barnes,Rachel Bean,Rachel Bean,Olivier Doré,Olivier Doré,Jo Dunkley,Mark Halpern,Robert S. Hill,N. Jarosik,Alan J. Kogut,Michele Limon,S. S. Meyer,N. Odegard,Hiranya V. Peiris,Gregory S. Tucker,Licia Verde,Janet L. Weiland,Edward J. Wollack,Edward L. Wright +24 more
TL;DR: In this article, the authors presented a model of polarized foreground emission that captures the large angular scale characteristics of the microwave sky and analyzed the 3-year full-sky maps of the polarization and cosmological implications.
Journal ArticleDOI
Five-Year Wilkinson Microwave Anisotropy Probe Observations: Data Processing, Sky Maps, and Basic Results
Gary Hinshaw,Janet Weiland,Robert S. Hill,N. Odegard,Davin Larson,Charles L. Bennett,Jo Dunkley,Jo Dunkley,B. Gold,M. R. Greason,N. Jarosik,Eiichiro Komatsu,M. R. Nolta,Lyman A. Page,David N. Spergel,Edward J. Wollack,Mark Halpern,Alan J. Kogut,Michele Limon,S. S. Meyer,Gregory S. Tucker,Edward L. Wright +21 more
TL;DR: The Wilkinson Microwave Anisotropy Probe (WMAP) is a medium-class Explorer (MIDEX) satellite aimed at elucidating cosmology through full-sky observations of the cosmic microwave background (CMB) as mentioned in this paper.
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Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Likelihoods and Parameters from the WMAP data
Jo Dunkley,Eiichiro Komatsu,M. R. Nolta,David N. Spergel,David L. Larson,Gary Hinshaw,L. Page,Charles L. Bennett,B. Gold,Norman Jarosik,Janet Weiland,Mark Halpern,Robert S. Hill,A. Kogut,Michele Limon,S. S. Meyer,G. S. Tucker,Edward J. Wollack,Edward L. Wright +18 more
TL;DR: In this article, a simple LCDM cosmological model was used to fit the five-year WMAP temperature and polarization data, and the upper bound on the tensor-to-scalar ratio was improved to r < 0.43.
Journal ArticleDOI
Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Data Processing, Sky Maps, and Basic Results
Gary Hinshaw,Janet Weiland,Robert S. Hill,N. Odegard,David L. Larson,Charles L. Bennett,Jo Dunkley,B. Gold,M. R. Greason,Norman Jarosik,Eiichiro Komatsu,M. R. Nolta,L. A. Page,David N. Spergel,Edward J. Wollack,Mark Halpern,A. Kogut,Michele Limon,S. S. Meyer,G. S. Tucker,Edward L. Wright +20 more
TL;DR: In this paper, the first five years of the WMAP sky survey were used for full-sky temperature and polarization maps in five frequency bands from 23 to 94 GHz, and several new tests for systematic errors in the polarization data and conclude that Ka band data (33 GHz) is suitable for use in cosmological analysis, after foreground cleaning.