CMB Temperature
Cosmological constant decaying with CMB temperature
... [20, 21] also argued that Λ can be interpreted as a measure of the temperature of the vacuum. Our result supports their arguments in this respect. The cos- mological scenario of a dynamically decaying Λ gives a ...
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Calculation of the Universal Gravitational Constant, of the Hubble Constant, and of the Average CMB Temperature
... m = m α (45) Let us start by incorporating Equation (5), Equation (18), Equation (44) and Equation (45) into Equation (19) in order to find N and then n . The accuracy of N ( T , G ) will especially depend on the ...
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Testing Inflationary Cosmology with the BICEP1 and BICEP2 Experiments
... Looking beyond the near sidelobes, we also consider potential spurious polarization from far side- lobes, that is to say, optical response well away (> 5 degrees) from the main beam centroid. The distinction between ...
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Variations on the standard model of the universe
... the CMB power ...the CMB temperature and polarization power ...the CMB, but differ in ...the CMB polarization ...the CMB, in the form of locally anisotropic correlation ...
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Elsner, Franz (2010): Search for non-Gaussian Signatures in the Cosmic Microwave Background Radiation. Dissertation, LMU München: Fakultät für Physik
... the CMB radiation, the search for non-Gaussianity in CMB data becomes an important test of the physical processes in the very early ...full-sky CMB temperature measurements conducted by the ...
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Measuring the speed of cosmological gravitational waves.
... Planck CMB temperature power spectrum measurements [38] and the WMAP low- l polarization spectra [39], to constrain the speed of sound of cosmological ...of CMB experiments, we create simulated data ...
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Basu, Kaustuv (2004): CMB observations and the metal enrichment history of the universe. Dissertation, LMU München: Fakultät für Physik
... of CMB anisotropies are giving us unique information about the angular distribution of CMB fluctuations, as well as their spectral dependence in a very broad frequency ...the CMB where contribution ...
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Frommert, Mona Silja (2010): Temperature and Polarization Studies of the Cosmic Microwave Background. Dissertation, LMU München: Fakultät für Physik
... the CMB temperature map with considerable significance, which seem to break statistical isotropy of the temperature fluctuations and thus to question the cosmological ...the CMB ...
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Exploring The Universe With The Atacama Cosmology Telescope: Polarization-Sensitive Measurements Of The Cosmic Microwave Background
... (CMB) temperature fluctuations have served as an important tool for answering some of the most fundamental questions of modern cosmology: how did the universe begin, what is it made of, and how did it ...
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CMB constraints on cosmic strings and superstrings
... (CMB) temperature anisotropy via the Kaiser-Stebbins ef- fect [25, ...total CMB anisotropy [20, ...total temperature anisotropy at ` = ...
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Variation of thermal conductivity and heat flux at the Earth's core mantle boundary
... Our temperature model consists of two components, a one-dimensional geotherm and local temperature ...a CMB temperature of 3739 K. This relatively low temperature for the CMB ...
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On the Physics inside a Closed, Static, Rotating Einsteinian Hypersphere in Due Consideration of the Galaxy
... the CMB-temperature maps to some ...lowest CMB temperatures should reflect the most ancient revolutions of the ...the temperature the more revolutions should be imprinted in the CMB and ...
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Cosmological constraints on matter density perturbations amplitude, neutrino mass and number of relativistic species
... The data on galaxies power spectrum in WiggleZ survey and the redshift space distortions data are not used here, because these data contain also the results of BAO measurements, which will be discussed below. In total, ...
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Balloon-borne Cosmic Microwave Background experiments
... the CMB from the stratosphere, without even considering atmospheric turbulence, is ...for CMB and interstellar dust measurements at frequencies above 320 ...
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A High Resolution Measurement of Temperature Anisotropies in the Cosmic Microwave Background Radiation with the Complete ACBAR Data Set
... weak lensing, SZE, and X-ray observations of all southern clusters. ACBAR provides millimeter maps of the SZE in these clusters below, at, and above the SZE null (at 150 GHz, 220 GHz, and 280 GHz, respectively). Weak ...
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To the problem of the secondary CMB anisotropy separation
... four CMB maps of cosmic microwave background (CMB) radiation restored by 4 component separation methods, ...the CMB spectral parameters and background components (Spectral Matching Independent ...
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1157.pdf
... Collineairity is used to denote the situation of one or more collinear relationships among a set of explanatory variables in a linear regression (Belsley et al 1980). In the CMB model, the mass balance equation ...
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On the detection of Spectral Distortions in the CMB: Recombination to Reionization
... input temperature maps using a linear interpolation in log–log ...The CMB monopole, dipole, and WMAP ILC images, were subtracted from all these images and the pixels with substantial contamination from ...
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Cosmological parameters from velocities, cosmic microwave background and supernovae
... These three data sets directly probe the mass in the Universe, without the need to relate the galaxy distribution to the underlying mass via a `biasing' relation. We include the recent results from the CMB ...
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Planck intermediate results XLVII Planck constraints on reionization history
... The Thomson scattering of CMB photons o ff ionized elec- trons induces secondary anisotropies at di ff erent stages of the reionization process. In particular, we are interested here in the e ff ect of photons ...
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