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The Role of Magnetic Fields in Protostellar Outflows and Star Formation [PDF]
Frontiers in Astronomy and Space Sciences, 2019 The role of outflows in the formation of stars and the protostellar disks that generate them is a central question in astrophysics. Outflows are associated with star formation across the entire stellar mass spectrum.
Ralph E. Pudritz, Tom P. Ray
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Metal-enriched galactic outflows shape the mass–metallicity relationship [PDF]
Monthly notices of the Royal Astronomical Society, 2018 The gas-phase metallicity of low-mass galaxies increases with increasing stellar mass (M*) and is nearly constant for high-mass galaxies. Theory suggests that this tight mass–metallicity relationship is shaped by galactic outflows removing metal-enriched
John Chisholm +2 more
openalex +3 more sources
Ionised outflows in z $\sim$ 2.4 quasar host galaxies [PDF]
, 2015 AGN-driven outflows are invoked by galaxy evolutionary models to quench star formation and to explain the origin of the relations observed locally between super massive black holes and their host galaxies.
Balmaverde, B. +19 more
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Cool outflows in galaxies and their implications [PDF]
The Astronomy and Astrophysics Review, 2020 Neutral-atomic and molecular outflows are a common occurrence in galaxies, near and far. They operate over the full extent of their galaxy hosts, from the innermost regions of galactic nuclei to the outermost reaches of galaxy halos.
S. Veilleux +3 more
semanticscholar +1 more source
X-ray Insight into High-Energy Processes in Extreme Galactic Nuclear Environment
Universe, 2022 Nuclear regions of galaxies apparently play a disproportionately large role in regulating their formation and evolution. How this regulation works, however, remains very uncertain.
Q. Daniel Wang
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Highlights in Science Engineering and Technology, 2023 The formation of massive stars differs from low-mass stars due to their rapid evolution, relatively low abundance, and their burial within molecular clouds, making observations more challenging.
Shuping Lin
semanticscholar +1 more source
Afterglow Light Curves from Off-Axis GRB Jets in Stratified Circumburst Medium
Universe, 2022 We study the gamma-ray burst (GRB) afterglow light curves produced by an off-axis jet in a stratified circumburst medium and summarize the temporal indices of the coasting phase, the deceleration phase, the Newtonian phase, and the deep Newtonian phase ...
Xiao-Hong Zhao, Kang-Fa Cheng
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First Results from SMAUG: Characterization of Multiphase Galactic Outflows from a Suite of Local Star-forming Galactic Disk Simulations [PDF]
Astrophysical Journal, 2020 Large-scale outflows in star-forming galaxies are observed to be ubiquitous and are a key aspect of theoretical modeling of galactic evolution, the focus of the Simulating Multiscale Astrophysics to Understand Galaxies (SMAUG) project. Gas blown out from
Chang-Goo Kim +8 more
semanticscholar +1 more source
Ionized outflows from active galactic nuclei as the essential elements of feedback [PDF]
, 2020 Outflows from active galactic nuclei (AGNs) are one of the fundamental mechanisms by which the central supermassive black hole interacts with its host galaxy. Detected in ≥50% of nearby AGNs, these outflows have been found to carry kinetic energy that is
S. Laha +7 more
semanticscholar +1 more source
First results from the TNG50 simulation: galactic outflows driven by supernovae and black hole feedback [PDF]
Monthly notices of the Royal Astronomical Society, 2019 We present the new TNG50 cosmological, magnetohydrodynamical simulation – the third and final volume of the IllustrisTNG project. This simulation occupies a unique combination of large volume and high resolution, with a 50 Mpc box sampled by 21603 gas ...
D. Nelson +9 more
semanticscholar +1 more source