New sample of 377 galaxies shows MgII absorber strength rising with redshift, positive correlations with stellar mass and SFR, clumpy CGM structure, and mostly bound gas consistent with galactic fountain recycling.
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In TNG50, high-stellar-mass galaxies show shallow inner DM slopes regardless of central or satellite status, low-mass galaxies exhibit diverse profiles with satellites steeper especially if red and in massive hosts, and inner slopes steepen from z~1 to z=0 more strongly in the hydro run.
Discovery of 11 edge-on HUDS candidates in the 40% ALFALFA catalog via SDSS imaging and HI data.
citing papers explorer
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Baryonic Ecosystem IN Galaxies (BEINGMgII) -- III. Cool gas reservoirs at $0.3 \le z \le 1.6$ in the Dark Energy Survey
New sample of 377 galaxies shows MgII absorber strength rising with redshift, positive correlations with stellar mass and SFR, clumpy CGM structure, and mostly bound gas consistent with galactic fountain recycling.
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The Inner Dark-Matter Structure of Galaxies
In TNG50, high-stellar-mass galaxies show shallow inner DM slopes regardless of central or satellite status, low-mass galaxies exhibit diverse profiles with satellites steeper especially if red and in massive hosts, and inner slopes steepen from z~1 to z=0 more strongly in the hydro run.
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Edge-on HI-bearing ultra diffuse galaxy candidates in the 40% ALFALFA catalog
Discovery of 11 edge-on HUDS candidates in the 40% ALFALFA catalog via SDSS imaging and HI data.