activity
19992011
most citedWilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology

6.7k citations · 12.7k across the 29 of their papers we have counts for

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Showing 2003 · astro-phShow all

10 papers · 2 filters

astro-ph2003

Measurement of the Sunyaev-Zel'dovich Increment in Massive Galaxy Clusters

Michael Zemcov, Mark Halpern, Colin Borys +4

We have detected the Sunyaev-Zel'dovich (SZ) increment at 850 microns in two galaxy clusters (Cl 0016+16 and MS 1054.4-0321) using SCUBA (Sub-millimetre Common User Bolometer Array…

astro-ph2003

Design, Implementation and Testing of the MAP Radiometers

N. Jarosik, C. L. Bennett, M. Halpern +12

The Microwave Anisotropy Probe (MAP) satellite, launched June 30, 2001, will produce full sky maps of the cosmic microwave background radiation in 5 frequency bands spanning 20 - 1…

astro-ph2003

Estimates of Confusion and Gravitational Lensing Limits in Sunyaev-Zel'dovich Increment Measurements

Michael Zemcov, Peter Newbury, Mark Halpern

We present estimates of the confusion limit of measurements of the Sunyaev-Zel'dovich effect (SZ) increment near its peak intensity based on Monte Carlo simulations of sub-millimet…

astro-ph2003

First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Tests of Gaussianity

E. Komatsu, A. Kogut, M. Nolta +12

We present limits to the amplitude of non-Gaussian primordial fluctuations in the WMAP 1-year cosmic microwave background sky maps. A non-linear coupling parameter, f_NL, character…

astro-ph2003

First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Beam Profiles and Window Functions

L. Page, C. Barnes, G. Hinshaw +11

Knowledge of the beam profiles is of critical importance for interpreting data from cosmic microwave background experiments. In this paper, we present the characterization of the i…

astro-ph2003

First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters

D. N. Spergel, L. Verde, H. V. Peiris +14

WMAP precision data enables accurate testing of cosmological models. We find that the emerging standard model of cosmology, a flat Lambda-dominated universe seeded by nearly scale-…