Search for dissertations about: "galaxies: evolution – galaxies: high-redshift – methods: stacking – methods: data analysis –"

Found 3 swedish dissertations containing the words galaxies: evolution – galaxies: high-redshift – methods: stacking – methods: data analysis –.

  2. 1. Stacking of interferometric data at sub-millimeter and radio wavelengths

    Author : Lukas Lindroos; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; techniques: interferometric; methods: data analysis; sub-millimetre: galaxies; galaxies: high- redshift; radio continuum: galaxies;

    Abstract : Understanding the procceses of galaxy evolution require observational constraints on the physical properties of galaxies at different times in the history of the Universe. Large and deep surveys at visible and near-infrared wavelengths have, during the past decade, been used to produce extensive catalogues of high-redshift galaxies, spanning a large range of the history of the Universe. READ MORE

  4. 2. A study of galaxy evolution: stacking emission lines from distant galaxies

    Author : Jean Baptiste Jolly; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Galaxies: evolution – Galaxies: high-redshift – methods: stacking – methods: data analysis – techniques: interferometric;

    Abstract : To draw up a thorough description of galaxy evolution exhaustive observations are needed, of distant but mainly of faint galaxies. Describing low mass galaxies is important to move the focus from the tip of the iceberg. READ MORE

  5. 3. Gas and dust in early galaxy evolution

    Author : Jean Baptiste Jolly; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Galaxies: evolution -- Galaxies: high-redshift -- methods: stacking -- methods: data analysis -- techniques: interferometric;

    Abstract : In order to study the content of distant galaxies without focusing solely on the brightest objects -- the tip of the iceberg -- I developed a tool:  LineStacker. As its name indicates this tool was designed to perform spectral stacking analyses. READ MORE