Results 161 to 170 of about 182,258 (232)

A polarimetry study of starburst galaxies [PDF]

open access: yes, 1996
Optical imaging polarimetry has been carried out for a number of starburst galaxies under various morphological classifications. In several cases, kpc-scale reflection nebulae are detected which arise from dust grains scattering starburst radiation ...
Alton, Paul, Alton, P
core  

Spatially resolved spectroscopy of faint star-forming galaxies & their environments in the high redshift universe [PDF]

open access: yes, 2011
This thesis is concerned with the spectroscopic observations of distant galaxies, 1 < z < 5. The galaxies presented here are intrinsically faint such that their ux is dominated by ordinary star formation rather than galaxy-galaxy merging and/or ...
Hurley, Mairéad
core  

The Role of Gas Stripping in the Quenching of Satellite Galaxies Using SHARK v2.0

open access: yesThe Astrophysical Journal
Observational studies have made substantial progress in characterizing quenching as a function of galaxy stellar mass and environment, but they are often limited in their ability to constrain quenching timescales and to determine the dominant ...
Megan K. Oxland   +3 more
doaj   +1 more source

History-dependent phase transition character. [PDF]

open access: yesEur Phys J E Soft Matter, 2022
Polanšek J   +5 more
europepmc   +1 more source

The Quenching of Cluster Galaxies

open access: yes
In this thesis we present two projects investigating the evolution and quenching of cluster galaxy star formation (SF) activity. Leveraging a sample of 36 galaxy clusters, we measure the level of member SF activity. Over the 7.5 billion years spanned by our clusters, from z=1.5 to z=0.15, the SF activity of cluster galaxies decreases by a factor of 11.
openaire   +1 more source

Thermodynamics of evolution and the origin of life. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Vanchurin V   +3 more
europepmc   +1 more source

Investigating quenching in Recently Quenched Elliptical galaxies with HI studies

open access: yes
Recently Quenched Elliptical galaxies (RQEs) represent a critical phase in the transition from star-forming to quiescent galaxies. However, the mechanisms driving their quenching remain elusive. We conduct a multi-wavelength analysis of 155 RQEs, along with their precursors (preRQEs) and descendants (postRQEs), focusing on their neutral hydrogen (HI ...
Deo, Deepak K.   +6 more
openaire   +2 more sources

Origins and lifetimes of secular and tidal bars in simulated disc galaxies. [PDF]

open access: yesMon Not R Astron Soc
Frosst M   +3 more
europepmc   +1 more source

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