Results 151 to 160 of about 1,551 (227)
The Evolution of Satellite Galaxies in Local Group-like Systems [PDF]
, 2016 The evolution of galaxies is profoundly impacted by the environments in which they live. Satellite galaxies or larger hosts are particularly susceptible to this effect, and this dissertation examines the ways in which satellite galaxies and host galaxies
Phillips, John Isaac
core
Galaxy Quenching across the Cosmic Web: Disentangling Mass and Environment with SDSS DR18
The Astrophysical JournalWe investigate the influence of large-scale cosmic web environments on galaxy quenching using a volume-limited, stellar mass-matched galaxy sample from Data Release 18 from the Sloan Digital Sky Survey.
Anindita Nandi, Biswajit Pandey
doaj +1 more source
Can Supernovae Quench Star Formation in High-z Galaxies?
The Astrophysical JournalJWST is providing a unique opportunity to directly study the feedback processes regulating star formation (SF) in early galaxies. The two z > 5 quiescent systems (JADES-GS-z7-01-QU and MACS0417-z5BBG) detected so far show a recent starburst after which ...
Viola Gelli +3 more
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The Astrophysical JournalWe report the discovery of two ultrafaint dwarf galaxies, Leo M and Leo K, that lie outside the halo of the Milky Way (MW). Using Hubble Space Telescope imaging of the resolved stars, we create color–magnitude diagrams reaching the oldest main-sequence ...
Kristen. B. W. McQuinn +6 more
doaj +1 more source
History-dependent phase transition character. [PDF]
Eur Phys J E Soft Matter, 2022 Polanšek J +5 more
europepmc +1 more source
High-redshift star formation in the Atacama large millimetre/submillimetre array era. [PDF]
R Soc Open Sci, 2020 Hodge JA, da Cunha E.
europepmc +1 more source
The Quenching of Cluster Galaxies
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
The mesoscale organization of syntaxin 1A and SNAP25 is determined by SNARE-SNARE interactions. [PDF]
Elife, 2021 Mertins J +5 more
europepmc +1 more source
Thermodynamics of evolution and the origin of life. [PDF]
Proc 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
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