Global ETD Search
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Showing 1 to 4 of 4 for “"galaxies: ISM"”.
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Spatially resolved study of the molecular isotopologue 13CO in nearby galaxies
… conditions in the molecular interstellar medium (ISM) where the most commonly used 12CO emission often saturates, at the cost of weaker emission that is difficult to observe. The line intensity ratio 12CO(1-0)/13CO(1-0) (hereafter R) can be used to trace variations in optical depths determined by …
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Molecular observations of the high redshift universe
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms
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Star-forming Galaxies and Quenched Systems throughout Cosmic Time
… delves into the investigation of star-forming galaxies and quenched systems at high redshifts, exploring their evolution and properties throughout cosmic time. Firstly, I utilise the foreground lensing of massive galaxy clusters in the Hubble Frontier Fields to probe the high-redshift evolution …
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Building galaxy models with self-consistent prescriptions for stellar and nebular emission
… dust. Translating between the observed flux from galaxies and meaningful astrophysical quantities relies on ``stellar population synthesis'' (SPS) models. These models include descriptions for the light produced by stars and dust in galaxies, but most neglect the nebular emission from ionized gas. …