activity
20162025
most citedBroad Hbeta Emission-Line Variability in a Sample of 102 Local Active Galaxies

70 citations · 278 across the 15 of their papers we have counts for

collaborators

15 papers

astro-ph.GA2025★ 2 cited

Spatially Resolved [O III] Emission Line Kinematics of Reverberation-Mapped AGNs with the Keck Cosmic Web Imager

Raymond P. Remigio, Vivian U, Aaron J. Barth +8

We present optical integral-field spectroscopic data of ten nearby () Seyfert 1 galaxies taken with the Keck Cosmic Web Imager (KCWI). We map the spatially re…

astro-ph.GA2024

Stacking and Analyzing MOSDEF Galaxies by Spectral Types: Implications for Dust Geometry and Galaxy Evolution

Brian Lorenz, Mariska Kriek, Alice E. Shapley +12

We examine star-formation and dust properties for a sample of 660 galaxies at in the MOSDEF survey by dividing them into groups with similarly-shaped spectral…

astro-ph.GA2024★ 5 cited

Oxygen Abundance Throughout the Dwarf Starburst IC 10

Maren Cosens, Shelley A. Wright, Karin Sandstrom +5

Measurements of oxygen abundance throughout galaxies provide insight to the formation histories and ongoing processes. Here we present a study of the gas phase oxygen abundance in…

astro-ph.GA2023★ 22 cited

An Updated Dust-to-Star Geometry: Dust Attenuation Does Not Depend on Inclination in Star-Forming Galaxies from MOSDEF

Brian Lorenz, Mariska Kriek, Alice E. Shapley +10

We investigate dust attenuation and its dependence on viewing angle for 308 star-forming galaxies at from the MOSFIRE Deep Evolution Field (MOSDEF) survey. We di…

astro-ph.GA2023★ 13 cited

What Does the Virial Coefficient of the \Hb Broad-Line Region Depend On?

Lizvette Villafaña, Peter R. Williams, Tommaso Treu +37

We combine our dynamical modeling black hole mass measurements from the Lick AGN Monitoring Project 2016 sample with measured cross-correlation time lags and line widths to recover…

astro-ph.GA2022★ 5 cited

The MOSDEF Survey: Towards a Complete Census of the z ~ 2.3 Star-forming Galaxy Population

Jordan N. Runco, Alice E. Shapley, Ryan L. Sanders +16

We analyze the completeness of the MOSDEF survey, in which z ~ 2 galaxies were selected for rest-optical spectroscopy from well-studied HST extragalactic legacy fields down to a fi…

astro-ph.GA2022★ 2 cited

The MOSDEF Survey: A New View of a Remarkable z=1.89 Merger

Jordan N. Runco, Alice E. Shapley, Mariska Kriek +13

We present a detailed study of a galaxy merger taking place at in the GOODS-S field. Here we analyze Keck/MOSFIRE spectroscopic observations from the MOSFIRE Deep Evolutio…

astro-ph.GA2022★ 36 cited

The Lick AGN Monitoring Project 2016: Dynamical Modeling of Velocity-Resolved H\b{eta} Lags in Luminous Seyfert Galaxies

Lizvette Villafaña, Peter R. Williams, Tommaso Treu +62

We have modeled the velocity-resolved reverberation response of the H\b{eta} broad emission line in nine Seyfert 1 galaxies from the Lick Active Galactic Nucleus (AGN) Monitioring…

astro-ph.GA2021★ 6 cited

Reconciling the Results of the z~2 MOSDEF and KBSS-MOSFIRE Surveys

Jordan N. Runco, Naveen A. Reddy, Alice E. Shapley +21

The combination of the MOSDEF and KBSS-MOSFIRE surveys represents the largest joint investment of Keck/MOSFIRE time to date, with ~3000 galaxies at 1.4<=z<=3.8, roughly half of whi…

astro-ph.GA2021

The Lick AGN Monitoring Project 2016: Velocity-Resolved Hβ Lags in Luminous Seyfert Galaxies

Vivian U, Aaron J. Barth, H. Alexander Vogler +61

We carried out spectroscopic monitoring of 21 low-redshift Seyfert 1 galaxies using the Kast double spectrograph on the 3-m Shane telescope at Lick Observatory from April 2016 to M…

astro-ph.GA2021★ 32 cited

The MOSDEF Survey: The Mass-Metallicity relationship and the existence of the FMR at z~1.5

Michael W. Topping, Alice E. Shapley, Ryan L. Sanders +16

We analyze the rest-optical emission-line ratios of z~1.5 galaxies drawn from the MOSFIRE Deep Evolution Field (MOSDEF) survey. Using composite spectra we investigate the mass-meta…

astro-ph.GA2020★ 30 cited

The MOSDEF Survey: Neon as a Probe of ISM Physical Conditions at High Redshift

Moon-Seong Jeong, Alice E. Shapley, Ryan L. Sanders +17

We present results on the properties of neon emission in star-forming galaxies drawn from the MOSFIRE Deep Evolution Field (MOSDEF) survey. Doubly-ionized neon ([NeIII]386…

astro-ph.GA2020★ 9 cited

/PACS OH Spectroscopy of Seyfert, LINER, and Starburst Galaxies

Jordan N. Runco, Matthew A. Malkan, Juan Antonio Fernández-Ontiveros +2

We investigated the 65m, 71m, 79m, 84m, 119m, and 163m OH doublets of 178 local (0 < < 0.35) galaxies. They were observed using the /PACS spectromet…

astro-ph.GA2020★ 46 cited

The MOSDEF Survey: A Comprehensive Analysis of the Rest-optical Emission-line Properties of Star-forming Galaxies

Jordan N. Runco, Alice E. Shapley, Ryan L. Sanders +16

We analyze the rest-optical emission-line spectra of star-forming galaxies in the complete MOSFIRE Deep Evolution Field (MOSDEF) survey. In investigating the origin of t…

astro-ph.GA2016★ 70 cited

Broad Hbeta Emission-Line Variability in a Sample of 102 Local Active Galaxies

Jordan N. Runco, Maren Cosens, Vardha N. Bennert +7

A sample of 102 local (0.02 < z < 0.1) Seyfert galaxies with black hole masses MBH > 10^7 M_sun was selected from the Sloan Digital Sky Survey (SDSS) and observed using the Keck 10…