98 citations · 299 across the 15 of their papers we have counts for
15 papers
Spatially resolved gas-phase metallicity at z~2-3 with JWST/NIRISS
Ayan Acharyya, Peter J. Watson, Benedetta Vulcani +24
Spatially resolved gas-phase metallicity maps are a crucial element in understanding the chemical evolution of galaxies. We present spatially resolved metallicity maps obtained fro…
Joint Survey Processing. III. Compact Oddballs in the COSMOS Field -- Little Red Dots and Transients
Yu-Heng Lin, Andreas L. Faisst, Ranga-Ram Chary +7
We present the HST ACS G800L grism spectroscopy observation of the faint active galactic nuclei (AGN) candidates in the COSMOS field at redshift of 6 selected by the point-source m…
The Lyman-alpha and Continuum Origins Survey. I. Survey description and Ly imaging
Alexandra Le Reste, Claudia Scarlata, Matthew Hayes +25
Understanding the mechanisms driving the escape of ionizing or Lyman continuum (LyC) emission from the interstellar medium of galaxies is necessary to constrain the evolution of re…
The JWST/PASSAGE Survey: Testing Reionization Histories with JWST's First Unbiased Survey for Lyman alpha Emitters at Redshifts 7.5-9.5
Axel Runnholm, Matthew J. Hayes, Vihang Mehta +25
Lyman (Ly) emission is one of few observable features of galaxies that can trace the neutral hydrogen content in the Universe during the Epoch of Reionization (EoR). To acco…
Systematic Bias in Ionizing Radiation Escape Fraction Measurements from Foreground Large-Scale Structures
C. Scarlata, W. Hu, M. J. Hayes +8
We investigate the relationship between the Lyman-alpha (Lya) forest transmission in the intergalactic medium (IGM) and the environmental density of galaxies, focusing on its impli…
On the evolution of the size of Lyman alpha halos across cosmic time: no change in the circumgalactic gas distribution when probed by line emission
Axel Runnholm, Matthew J. Hayes, Yu-Heng Lin +18
Lyman (Ly) is now routinely used as a tool for studying high-redshift galaxies and its resonant nature means it can trace neutral hydrogen around star-forming galaxies. Inte…
An Empirical reionization history model inferred from the low-redshift Lyman continuum survey and the star-forming galaxies at
Yu-Heng Lin, Claudia Scarlata, Hayley Williams +8
We present a new analysis of the rest-frame UV and optical spectra of a sample of three galaxies discovered behind the gravitational lensing cluster RX\,J2129.4+0009. We comb…
The Universe is at Most 88% Neutral at z=10.6
Sean Bruton, Yu-Heng Lin, Claudia Scarlata +1
Recent observations of GN-z11 with JWST have revealed a Ly emission line with an equivalent width of 18 angstroms. At z=10.6, this galaxy is expected to lie in the heart…
Evolution of the Mass-Metallicity Relation from Redshift to the Local Universe
Danial Langeroodi, Jens Hjorth, Wenlei Chen +17
A tight positive correlation between the stellar mass and the gas-phase metallicity of galaxies has been observed at low redshifts. The redshift evolution of this correlation can s…
Low Metallicity Galaxies from the Dark Energy Survey
Yu-Heng Lin, Claudia Scarlata, Vihang Mehta +6
We present a new selection of 358 blue compact dwarf galaxies (BCDs) from 5,000 square degrees in the Dark Energy Survey (DES), and the spectroscopic follow-up of a subsample of 68…
Towards a non-Gaussian Generative Model of large-scale Reionization Maps
Yu-Heng Lin, Sultan Hassan, Bruno Régaldo-Saint Blancard +2
High-dimensional data sets are expected from the next generation of large-scale surveys. These data sets will carry a wealth of information about the early stages of galaxy formati…
A Magnified Compact Galaxy at Redshift 9.51 with Strong Nebular Emission Lines
Hayley Williams, Patrick L. Kelly, Wenlei Chen +21
Ultraviolet light from early galaxies is thought to have ionized gas in the intergalactic medium. However, there are few observational constraints on this epoch because of the fain…
A Peculiar Type~II QSO Identified via Broad-band Detection of Extreme Nebular Line Emission
Yu-Heng Lin, Claudia Scarlata, Matthew Hayes +5
We present S82-20, an unusual redshift 3 object identified in SDSS-Stripe 82 broad-band images. The rest-frame ultraviolet spectrum of S82-20 shows emission lines from hig…
Non-leptonic two-body weak decays of
C. Q. Geng, Y. K. Hsiao, Yu-Heng Lin +1
We study the non-leptonic two-body weak decays of with () representing as the baryon (meson) states. Based on the flavor symmetr…
Roles of scalar mesons in charmless decays
Y. K. Hsiao, Yu-Heng Lin, Yao Yu +1
We first study the charmless two-body decays with the scalar mesons as the final states and predict that ${\cal B}(Λ_b\to Λf_0(980,1500))=(2.9\pm 0.7,12.4\pm 3.8)\times 10^{-…