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20092026
most citedFeeding versus Feedback in NGC4151 probed with Gemini NIFS. II. Kinematics

158 citations · 2.3k across the 88 of their papers we have counts for

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Showing 2022Show all

6 papers · 1 filter

astro-ph.GA2022★ 2 cited

The HI Content of Red Geyser Galaxies

Emily Frank, David V. Stark, Karen Masters +5

Red geysers are a specific type of quiescent galaxy, denoted by twin jets emerging from their galactic centers. These bisymmetric jets possibly inject energy and heat into the surr…

astro-ph.GA2022★ 16 cited

Resolved Molecular Gas Observations of MaNGA Post-starbursts Reveal a Tumultuous Past

Justin Atsushi Otter, Kate Rowlands, Katherine Alatalo +24

Post-starburst galaxies (PSBs) have recently and rapidly quenched their star-formation, thus they are an important way to understand how galaxies transition from star-forming late-…

astro-ph.GA2022★ 7 cited

Multiple gas acquisition events in galaxies with dual misaligned gas disks

Xiao Cao, Yan-Mei Chen, Yong Shi +8

Frequent accretion of external cold gas is thought to play an important role in galaxy assembly. However, almost all known kinematically misaligned galaxies identify only one gas d…

astro-ph.GA2022★ 7 cited

Active Galactic Nuclei signatures in Red Geyser galaxies from Gemini GMOS-IFU observations

G. S. Ilha, R. A. Riffel, T. V. Ricci +8

Red Geysers are quiescent galaxies with galactic scale ionised outflows, likely due to low-luminosity Active Galactic Nuclei (AGN). We used Gemini GMOS-IFU observations of the inne…

astro-ph.GA2022★ 24 cited

Chemical abundances in Seyfert galaxies -IX. Helium abundance estimates

O. L. Dors, M. Valerdi, P. Freitas-Lemes +7

For the first time, the helium abundance relative to hydrogen (He/H), which relied on direct measurements of the electron temperature, has been derived in the narrow line regions (…

astro-ph.GA2022

SDSS-IV MaNGA: Exploring the local scaling relations for N/O

Adam L. Schaefer, Christy Tremonti, Guinevere Kauffmann +10

We present, for the first time, the relationship between local stellar mass surface density, , and N/O derived from SDSS-IV MaNGA data, using a sample of h…