Discovery and characterization of the highest-redshift barred spiral galaxy candidate at z=5.102, with bar length ~4.5 kpc, stellar mass 10^10.45 solar masses, SFR 144 solar masses per year, and evidence for AGN and interaction.
A., Peschken N., Lambert J
6 Pith papers cite this work, alongside 120 external citations. Polarity classification is still indexing.
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Environmental segregation between early-type and late-type galaxies weakens with decreasing stellar mass and vanishes in the dwarf regime, where internal processes dominate galaxy evolution.
Post-starburst galaxies show compact morphologies with minimal wavelength-dependent structural change and low overall disturbance levels, except for enhanced residual asymmetry in massive systems at z > 1, supporting two distinct quenching pathways.
Galaxies become less concentrated, more asymmetric and less clumpy toward lower stellar masses, with bar fraction declining to zero near 10^8 solar masses and CAS parameters losing separating power in the dwarf regime.
FIRE-2 galaxies show apparent ergodic convergence in star-forming-main-sequence deviations by the Thirumalai–Mountain metric, but block-scrambling reveals this is not true ergodicity.
In Illustris, 38 disc galaxies formed from wet major mergers via post-merger star formation, while 7 elliptical remnants came from dry mergers.
citing papers explorer
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A massive barred spiral galaxy at z = 5.102 discovered by JWST
Discovery and characterization of the highest-redshift barred spiral galaxy candidate at z=5.102, with bar length ~4.5 kpc, stellar mass 10^10.45 solar masses, SFR 144 solar masses per year, and evidence for AGN and interaction.
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The relationship between morphology, density, and location in the cosmic web from massive to dwarf galaxies
Environmental segregation between early-type and late-type galaxies weakens with decreasing stellar mass and vanishes in the dwarf regime, where internal processes dominate galaxy evolution.
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The multiwavelength structure of post-starburst galaxies at 0.5 < z < 3 with JWST PRIMER: compact morphologies and residual disturbances
Post-starburst galaxies show compact morphologies with minimal wavelength-dependent structural change and low overall disturbance levels, except for enhanced residual asymmetry in massive systems at z > 1, supporting two distinct quenching pathways.
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Global trends in morphology from massive to dwarf galaxies
Galaxies become less concentrated, more asymmetric and less clumpy toward lower stellar masses, with bar fraction declining to zero near 10^8 solar masses and CAS parameters losing separating power in the dwarf regime.
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Ergodicity of FIRE: star formation variations within and between simulated galaxies
FIRE-2 galaxies show apparent ergodic convergence in star-forming-main-sequence deviations by the Thirumalai–Mountain metric, but block-scrambling reveals this is not true ergodicity.
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Disc galaxies formed from major mergers in Illustris
In Illustris, 38 disc galaxies formed from wet major mergers via post-merger star formation, while 7 elliptical remnants came from dry mergers.