Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"CMB Polarization"”.
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MICROWAVE BACKGROUND GROUND-BASED OBSERVATIONS
… of the whole experiment LSPE (Large Scale Polarization Explorer), leads by Italian Cosmology consortium. It is a radio frequency telescope that sensitives at the microwave frequencies (43GHz and 95Ghz). It will be deployed at the Teide Observatory (Tenerife - Canary Islands) for observing …
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Cosmological And Astrophysical Tests Of Modified Gravity
… predictions on temperature fluctuations of the cmb are found. The second one is drgt massive gravity. In this theory a charged black hole solution is found and compared to those in gr, folloby constraints on the parameter space. The third one is a general massive gravity theory which shares the …
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Design and analysis of a quasi-optical beam combiner for the QUBIC CMB interferometer
… Paris to discuss the prospect of observing the CMB B-mode polarization using a novel technique called bolometric interferometry. This was the first meeting of what would later become the QUBIC collaboration. In this thesis we discuss the scientific reasons for CMB observation, we present a …
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FOREGROUND CONTROL AND CHARACTERIZATION IN COSMIC MICROWAVE BACKGROUND EXPERIMENTS
The CMB is a relic radiation from the early stage of the Universe, when radiation was initially coupled with the primordial plasma, currently detected as a blackbody spectrum in the microwave range. Measuring its intensity anisotropies and the so-called E-modes polarization pattern have proven to …
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High-Energy Aspects of Inflationary Cosmology
… discovery of the cosmic microwave background (CMB), our understanding of the cosmos has been rapidly evolving. Detailed measurements of the CMB temperature fluctuations have led to a standard cosmological model, which traces the origin of the large-scale structure of the universe to quantum …
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Observational aspects of dark energy
… to high accuracy by combining information from CMB experiments, Galaxy surveys, supernova surveys and measurements of the Hubble Constant. However, current data cannot discriminate between a cosmological constant and other dark energy or modified gravity models that also produce a late time …