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.
Results
Showing 1 to 9 of 9 for “"starburst galaxies"”.
-
Mass Functions and Mass Segregation in Young Starburst Clusters
The Milky Way starburst clusters Arches in the Galactic Center region and NGC 3603 in the Carina spiral arm are studied with the aim to gain deeper insight into the stellar mass distribution in starburst clusters. The dense stellar population in both clusters is resolved in unprecedented detail …
-
The gas content of luminous compact blue galaxies in the COSMOS field
Luminous compact blue galaxies (LCBGs) are a heterogeneous subset of starburst galaxies. Their number density drops quite significantly as we approach lower redshifts. As a set of galaxies that evolve quickly, they make excellent candidates for studying galactic evolution as a whole. In order to …
-
Test of the Infrared Wide-Field Camera OMEGA2000 and its Application for an Extragalactic Survey
… the redshift distribution of bright infrared galaxies observed in the COMBO S11 field and analyse the evolution of their number counts for four galaxy types defined by their restframe colors. We find a decline in the number of the old elliptical and evolved spiral galaxies at z>1.5, whereas …
-
Search for post-starburst (E+A) galaxies in the cluster Abell 3266
… uncertain. Low resolution, fiber spectra of galaxies in Abell 3266 were analyzed and searched for "E+A" (post-starburst) galaxies, from which we selected two candidate "E+A" galaxies for follow-up high-resolution spectroscopy. The 2 candidate galaxies are confirmed as "E +A" galaxies with …
-
Mathematical and Deep Learning Methods in High-Energy Physics: From Temporal Variability in M82 ULXs to Spatial Features in Planck Maps
… especially ultraluminous X-ray sources (ULXs) in starburst galaxies, aiming to characterize quasi-periodic variability that reflects the physics of accretion onto compact objects. On the other hand, we develop a machine-learning method to detect and classify sources in wide-field infrared survey …
-
Supernovae as gamma ray emitters from the MeV to the TeV
… these two aspects of supernovae. (1) Both starburst galaxies and ultra luminous infrared galaxies are new gamma-ray source classes discovered by Fermi and TeV telescopes. These extreme star-forming galaxies have high supernova rates, and thus accelerating cosmic rays that collide with dense …
-
Characterising star forming and luminous infrared galaxies with the Southern African Large Telescope (SALT)
… has been extensively applied to main sequence galaxies. Yet starburst galaxies and Luminous InfraRed Galaxies (LIRGs) have, so far, not been studied as much using the method. LIRGs in the local universe are known to be highly interacting galaxies with strong star formation in obscured …
-
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
-
The Evolution of and Starburst-AGN Connection in Luminous and Ultraluminous Infrared Galaxies and their Link to Globular Cluster Formation
<p>The evolutionary connection between nuclear starbursts and active galactic nuclei (AGN) in luminous infrared galaxies (LIRGs; 1011o<oLIRo< 1012 L) and ultraluminous infrared galaxies (ULIRGs; 1012 < LIR < 1013 L), which result from galaxy interactions and mergers and produce the bulk of their …