225 citations · 987 across the 43 of their papers we have counts for
43 papers
Scaling Relations of Galactic Outflows Across Cosmic Time: New Insights from Cosmic Noon
Tiffany Liou, Xinfeng Xu, Allison L. Strom +8
Galactic outflows play a significant role in regulating galaxy evolution. Scaling relations between stellar mass (), star formation (SFR), and outflow properties have been…
An emerging baryon cycle in a galaxy 500 million years after the Big Bang
Shengzhe Wang, Xin Wang, Hang Zhou +17
The emergence of stellar feedback as a regulator of galaxy growth marks a fundamental transition in cosmic history. At early times, rapid gas accretion and collapse may induce inte…
Consistent Gas-Phase Temperatures and Metallicities from UV and Optical Nebular Emission: A Reliable Foundation from z=0 to Cosmic Dawn
Erin Huntzinger, Yuguang Chen, Tucker Jones +6
The rest-frame UV spectra of star-forming galaxies are increasingly important as they become one of the primary windows to probe the physical properties of cosmic dawn (z>8) galaxi…
Surprising increase of electron temperature in metal-rich star-forming region
Ziming Peng, Renbin Yan, Zesen Lin +3
The electron temperature is a crucial parameter for the determination of the gas-phase metallicity of galaxies. Low electron temperature is expected for metal-rich galaxies, theore…
The mass distribution of clumpy accretion onto the nearby young star TW Hya
Tao Ji, Javier Serna, Gregory J. Herczeg +12
The proliferation of high time-resolution and decades-long monitoring of classical T Tauri stars provides a vast opportunity to test the variability of the star-disk connections. H…
Consistent gas-phase C/O abundances from UV and optical emission lines: a robust scale for chemical evolution across cosmic time
Paige M. Kelly, Tucker Jones, Yuguang Chen +5
The carbon to oxygen (C/O) abundance ratio is a valuable tracer of star formation history, as C and O enrichment occurs on different timescales. However, measurements based on ultr…
The Lyman-alpha Halos of Galaxies at z=2-3 in the Keck Baryonic Structure Survey
Ryan F. Trainor, Noah R. Lamb, Charles C. Steidel +5
We present the large-scale spatial Lya profiles of galaxies from the Keck Baryonic Structure Survey (KBSS) at 2<z<3. This work also describes the Lya imaging for the KBSS-Lya surve…
Stacking PANCAKEZ: sPectroscopic Analysis with NirspeC stAcKs in the Epoch of reioniZation. Weak ISM Absorption and Implications for Ionizing Photon Escape at
Kelsey S. Glazer, Tucker Jones, Yuguang Chen +7
We present a spectral stacking analysis of galaxies at observed with the James Webb Space Telescope (JWST). We curate a sample of galaxies spanning redshifts $z_{\rm…
The AGEL Survey Data Release 2: A Gravitational Lens Sample for Galaxy Evolution and Cosmology
Tania M. Barone, Keerthi Vasan G. C., Kim-Vy Tran +31
The ASTRO 3D Galaxy Evolution with Lenses (AGEL) Survey is an ongoing effort to spectroscopically confirm a diverse sample of gravitational lenses with high spatial resolution imag…
Resolved Stellar and Nebular Kinematics of a Star-forming Galaxy at
Sunny Rhoades, Tucker Jones, Keerthi Vasan G. C. +7
The kinematics of star-forming galaxy populations at high redshifts are integral to our understanding of disk properties, merger rates, and other defining characteristics. Nebular…
Mapping the z ~ 2 Circumgalactic Medium using KBSS Galaxy Pairs
Nikolaus Z. Prusinski, Charles C. Steidel, Yuguang Chen
We present new results on the spatial structure and kinematics of the circumgalactic medium (CGM) of z ~ 2 star-forming galaxies drawn from the Keck Baryonic Structure Survey, usin…
Early Results from GLASS-JWST. XXV. Electron Density in the Interstellar Medium at with NIRSpec High-resolution Spectroscopy
Sijia Li, Xin Wang, Yuguang Chen +17
The electron density () of the interstellar medium (ISM) in star-forming galaxies is intimately linked to star formation and ionization condition. Using the high-resol…
Detection of gas inflow during the onset of a starburst in a low-mass galaxy at z=2.45
Erin Coleman, Keerthi Vasan G. C., Yuguang Chen +9
The baryon cycle is crucial for understanding galaxy formation, as gas inflows and outflows vary throughout a galaxy's lifetime and affect its star formation rate. Despite the nece…
KBSS-InCLOSE I: Design and First Results from the Inner CGM of QSO Line Of Sight Emitting Galaxies at z~2-3
Evan Haze Nunez, Charles C. Steidel, Evan N. Kirby +10
We present the design and first results of the Inner Circumgalactic Medium (CGM) of QSO Line of Sight Emitting galaxies at , KBSS-InCLOSE. The survey will connect galaxy…
MSA-3D: dissecting galaxies at z~1 with high spatial and spectral resolution
Ivana Barišić, Tucker Jones, Kris Mortensen +18
Integral field spectroscopy (IFS) is a powerful tool for understanding the formation of galaxies across cosmic history. We present the observing strategy and first results of MSA-3…
Gas Accretion Traced by Blue-Dominated Ly Emission and Redshifted UV Absorption Lines in Protocluster Galaxies at z = 2.3 from the KBSS-KCWI Survey
Claire Bolda, Zhihui Li, Dawn K. Erb +2
Ly emission with a dominant blueshifted peak can probe gas flowing through the circumgalactic medium as it accretes onto galaxies and fuels new star formation, although it has s…
Ly Halo Properties and Dust in the Circumgalactic Medium of Star-forming Galaxies
Zhiyuan Song, Naveen A. Reddy, Yuguang Chen +7
We present Keck Cosmic Web Imager IFU observations around extended Ly halos of 27 typical star-forming galaxies with redshifts drawn from the MOSFIRE Deep Evolut…
Joint Optical and Infrared Observations of N and O Reveal the Dust-Obscured Gas in Haro 3
Yuguang Chen, Tucker Jones, Ryan L. Sanders +22
Accurate chemical compositions of star-forming regions are a critical diagnostic tool to characterize the star formation history and gas flows which regulate galaxy formation. Howe…
Reply to: Effects of density and temperature variations on the metallicity of Mrk 71
Yuguang Chen, Tucker Jones, Ryan Sanders +9
In Chen et al., 2023 (C23; arXiv:2304.09898), we introduced a new method to directly measure temperature fluctuations and applied it to a nearby dwarf galaxy, Mrk 71, finding a tem…
Spatially Resolved Galactic Winds at Cosmic Noon: Outflow Kinematics and Mass Loading in a Lensed Star-Forming Galaxy at
Keerthi Vasan G. C., Tucker Jones, Anowar J. Shajib +13
We study the spatially resolved outflow properties of CSWA13, an intermediate mass (), gravitationally lensed star-forming galaxy at . We use…
Lyα profile shape as an escape-fraction diagnostic at high redshift
Anthony J. Pahl, Alice E. Shapley, Charles C. Steidel +3
While the shape of the Ly profile is viewed as one of the best tracers of ionizing-photon escape fraction () within low redshift (z~0.3) surveys of the Lyman continuum,…
Twenty-Five Years of Accretion onto the Classical T Tauri Star TW Hya
Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati +39
Accretion plays a central role in the physics that governs the evolution and dispersal of protoplanetary disks. The primary goal of this paper is to analyze the stability over time…
CECILIA: The Faint Emission Line Spectrum of z~2-3 Star-forming Galaxies
Allison L. Strom, Gwen C. Rudie, Ryan F. Trainor +7
We present the first results from CECILIA, a Cycle 1 JWST NIRSpec/MSA program that uses ultra-deep ~30 hour G235M/F170LP observations to target multiple electron temperature-sensit…
The Sloan Digital Sky Survey Reverberation Mapping Project: Key Results
Yue Shen, Catherine J. Grier, Keith Horne +44
We present the final data from the Sloan Digital Sky Survey Reverberation Mapping (SDSS-RM) project, a precursor to the SDSS-V Black Hole Mapper Reverberation Mapping program. This…