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 5 of 5 for “"Atacama Large Millimeter/submillimeter Array"”.
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Characterizing alma for solar observation
ALMA (Atacama Large Millimeter/submillimeter Array) is an antenna array of 66 antennas located in northern Chile at 5000 meters altitude. It is the largest ground-based array operated at millimeter/submillimeter wavelengths. In this thesis, the advantages of using ALMA for solar observation are …
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Spectroscopic studies of star-forming galaxies and the intergalactic medium in the early Universe
… observational facilities, such as the Very Large Telescope (VLT), Hubble Space Telescope (HST), and Atacama Large Millimeter/submillimeter Array (ALMA), have enabled us to perform detailed spectroscopic analyses of distant galaxies well into the Epoch of Reionisation (EoR). This crucial …
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Connecting models and observations of disc evolution and planet formation
… orbiting young stars. Over the last decade, the Atacama Large Millimeter/submillimeter Array revolutionised our understanding of planet formation, opening up the possibility of determining the physical-chemical properties of protoplanetary discs and their secular evolution. Both are essential …
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Multiphase Galactic Outflows: Physical Properties and Feedback Effects
… route is through galactic outflows, which eject large amounts of gas and thereby remove the fuel for future star formation. Such galactic outflows can be driven by active galactic nuclei (AGN) or processes associated with star formation such as supernovae or radiation pressure from young stellar …
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Observations of disks around the youngest protostars: Characterizing frequency, dust properties, and magnetic fields at the earliest times
… work with the CARMA, VLA, and ALMA telescope arrays towards some of the youngest protostars, this dissertation addresses a variety of important and outstanding questions regarding the frequency, dust properties, and role of magnetic fields at the earliest times. How is the presence of a young …