Global ETD Search
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Showing 1 to 4 of 4 for “"galactic astronomy"”.
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Models of the Galaxy and the massive spectroscopic stellar survey RAVE
… of galaxy formation and observational Galactic Astronomy are two fields of research that study the same objects from different perspectives. Simulations try to understand galaxies like our Milky Way from an evolutionary point of view while observers try to disentangle the current …
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Disentangling the chemodynamical history of the Milky Way disc with asteroseismology and spectroscopy
… and galaxies in general, the big-data era of Galactic astronomy also confronts us with new observational, theoretical, and computational challenges. This thesis aims at finding new observational constraints to test Milky-Way models, primarily based on infra-red spectroscopy from the Apache …
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The G332 Molecular Cloud
… Cloud (GMC) discovered using a survey of the Galactic Plane in the lines of the carbon monoxide isotopologues (12CO, 13CO, C18O J = 1 → 0) undertaken with the 22m Mopra radio telescope (Mopra CO Southern Galactic Plane Survey, Mopra CO SGPS). The Mopra survey was supplemented with neutral …
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Chemo-kinematic constraints on Milky Way models from the spectroscopic surveys SEGUE & RAVE
… past decade a multitude of stellar spectroscopic Galactic surveys have scanned millions of stars far beyond the rim of the solar neighbourhood. The obtained spectroscopic information provide unprecedented insights to the chemo-dynamics of the Milky Way. In addition analytic models and numerical …