239 citations · 2k across the 35 of their papers we have counts for
35 papers
OutThere Survey: Addressing and with a population of average galaxies at z2
Ravi Jaiswar, Anshu Gupta, Elisabete da Cunha +24
Constraining the major contributors to the ionisation of the early universe is an ongoing endeavour of high-redshift galaxy research. We measure the ionising photon production effi…
Connecting Environment, Star Formation History, and Morphology of Massive Quiescent Galaxies at with JWST
Lalitwadee Kawinwanichakij, Karl Glazebrook, Themiya Nanayakkara +9
We present the morphological properties of 17 spectroscopically confirmed massive quiescent galaxies () at , observed with JW…
On the unique evolutionary mechanisms of massive quiescent galaxies in the epoch of reionisation
Harry George Chittenden, Karl Glazebrook, Themiya Nanayakkara +4
We investigate the evolutionary histories of a population of high mass, high redshift, quiescent galaxies in the cosmohydrodynamical simulation Thesan, studying the characteristic…
The formation histories of massive and quiescent galaxies in the 3 < z < 4.5 Universe
Themiya Nanayakkara, Karl Glazebrook, Corentin Schreiber +16
We present the formation histories of 19 massive () quiescent (sSFR) galaxy candidates at z~3.0-4.5 observed using JWST/NIRSpec. This completes th…
A massive galaxy that formed its stars at
Karl Glazebrook, Themiya Nanayakkara, Corentin Schreiber +15
The formation of galaxies by gradual hierarchical co-assembly of baryons and cold dark matter halos is a fundamental paradigm underpinning modern astrophysics and predicts a strong…
The eROSITA Final Equatorial-Depth Survey (eFEDS): Host-galaxy Demographics of X-ray AGNs with Subaru Hyper Suprime-Cam
Junyao Li, John D. Silverman, Andrea Merloni +12
We investigate the physical properties, such as star-forming activity, disk vs. bulge nature, galaxy size, and obscuration of 3796 X-ray selected AGNs at in the eFEDS f…
The Spitzer-HETDEX Exploratory Large Area Survey. IV. Model-Based Multi-wavelength Photometric Catalog
Gene C. K. Leung, Steven Finkelstein, John Weaver +11
We present a 0.3--4.5 m 16-band photometric catalog for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers a deg field within the footprint of…
A population of faint, old, and massive quiescent galaxies at 3 < z < 4 revealed by JWST NIRSpec Spectroscopy
Themiya Nanayakkara, Karl Glazebrook, Colin Jacobs +13
Here we present a sample of 12 massive quiescent galaxy candidates at z~3-4 observed with the James Webb Space Telescope (JWST) Near Infrared Spectrograph (NIRSpec). These galaxies…
Dark matter halos of luminous AGNs from galaxy-galaxy lensing with the HSC Subaru Strategic Program
Wentao Luo, John D. Silverman, Surhud More +12
We assess the dark matter halo masses of luminous AGNs over the redshift range 0.2 to 1.2 using galaxy-galaxy lensing based on imaging data from the Hyper Suprime-Cam Subaru Strate…
AGN and Star Formation at Cosmic Noon: Comparison of Data to Theoretical Models
Jonathan Florez, Shardha Jogee, Yuchen Guo +14
In theoretical models of galaxy evolution, AGN and star formation (SF) activity are closely linked and AGN feedback is routinely invoked to regulate galaxy growth. In order to cons…
Hyper Suprime-Cam Subaru Strategic Program: A Mass-Dependent Slope of the Galaxy Size-Mass Relation at
Lalitwadee Kawinwanichakij, John D. Silverman, Xuheng Ding +11
We present the galaxy size-mass () distributions using a stellar-mass complete sample of million galaxies, covering deg, with $\log(M_{\ast}…
A Census of the Bright z=8.5-11 Universe with the Hubble and Spitzer Space Telescopes in the CANDELS Fields
Steven L. Finkelstein, Micaela Bagley, Mimi Song +21
We present the results from a new search for candidate galaxies at z ~ 8.5-11 discovered over the 850 arcmin^2 area probed by the Cosmic Assembly Near-Infrared Deep Extragalactic L…
Optical Spectroscopy of Dual Quasar Candidates from the Subaru HSC-SSP program
Shenli Tang, John D. Silverman, Xuheng Ding +30
We report on a spectroscopic program to search for dual quasars using Subaru Hyper Suprime-Cam (HSC) images of SDSS quasars which represent an important stage during galaxy mergers…
The Sizes of Quasar Host Galaxies with the Hyper Suprime-Cam Subaru Strategic Program
Junyao Li, John D. Silverman, Xuheng Ding +11
The relationship between quasars and their host galaxies provides clues on how supermassive black holes (SMBHs) and massive galaxies are jointly assembled. To elucidate this connec…
The Shape and Scatter of The Galaxy Main Sequence for Massive Galaxies at Cosmic Noon
Sydney Sherman, Shardha Jogee, Jonathan Florez +7
We present the main sequence for all galaxies and star-forming galaxies for a sample of 28,469 massive (M) galaxies at cosmic noon (), u…
The NEWFIRM HETDEX Survey: Photometric Catalog and a Conservative Sample of Massive Quiescent Galaxies at z=3-5 over 17.5 deg^2 in the SHELA Field
Matthew L. Stevans, Steven L. Finkelstein, Lalitwadee Kawinwanichakij +10
We present the results of a deep K_s-band (2.1 um) imaging survey of the Spitzer/HETDEX Exploratory Large Area (SHELA) field using the NEWFIRM near-infrared (NIR) camera on the KPN…
Investigating The Growing Population of Massive Quiescent Galaxies at Cosmic Noon
Sydney Sherman, Shardha Jogee, Jonathan Florez +10
We explore the buildup of quiescent galaxies using a sample of 28,469 massive (M) galaxies at redshifts , drawn from a 17.5 deg area (0.…
Exploring AGN and Star Formation Activity of Massive Galaxies at Cosmic Noon
Jonathan Florez, Shardha Jogee, Sydney Sherman +11
We investigate the relation between AGN and star formation (SF) activity at by analyzing 898 galaxies with X-ray luminous AGN ( erg s) and a lar…
On the (Lack of) Evolution of the Stellar Mass Function of Massive Galaxies from =1.5 to 0.4
Lalitwadee Kawinwanichakij, Casey Papovich, Robin Ciardullo +7
We study the evolution in the number density of the highest mass galaxies over (covering 9 Gyr). We use the Spitzer/HETDEX Exploratory Large-Area (SHELA) Survey, which…
The Atacama Cosmology Telescope: SZ-based masses and dust emission from IR-selected cluster candidates in the SHELA survey
Brittany J. Fuzia, Lalitwadee Kawinwanichakij, Nicola Mehrtens +19
We examine the stacked thermal Sunyaev-Zel\text{'}dovich (SZ) signals for a sample of galaxy cluster candidates from the Spitzer-HETDEX Exploratory Large Area (SHELA) Survey, which…
Exploring the High-Mass End of the Stellar Mass Function of Star Forming Galaxies at Cosmic Noon
Sydney Sherman, Shardha Jogee, Jonathan Florez +9
We present the high-mass end of the galaxy stellar mass function using the largest sample to date (5,352) of star-forming galaxies with at cosmic no…
ALMA 200-parsec Resolution Imaging of Smooth Cold Dusty Disks in Typical Star-Forming Galaxies
W. Rujopakarn, E. Daddi, G. H. Rieke +14
We present high-fidelity, 30 milliarcsecond (200-pc) resolution ALMA rest-frame 240 m observations of cold dust emission in three typical main-sequence star-forming galaxies (SF…
The Spitzer-HETDEX Exploratory Large Area Survey II: Dark Energy Camera and Spitzer/IRAC Multiwavelength Catalog
Isak Wold, Lalitwadee Kawinwanichakij, Matthew Stevans +15
We present the -band Dark Energy Camera (DECam) plus 3.6 and 4.5 m IRAC catalogs for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers deg$^…
ZFOURGE: Using Composite Spectral Energy Distributions to Characterize Galaxy Populations at 1<z<4
Ben Forrest, Kim-Vy H. Tran, Adam Broussard +12
We investigate the properties of galaxies as they shut off star formation over the 4 billion years surrounding peak cosmic star formation. To do this we categorize galax…