Area of research
Instrumentation · Astronomy and Astrophysics
Research interest
Research interests include Physics, Astrophysics, Galaxy, Redshift, Astronomy, and Reionization.
Galaxy mergers in the epoch of reionization – I. A JWST study of pair fractions, merger rates, and stellar mass accretion rates at <i>z</i> = 4.5–11.5
EPOCHS. I. The Discovery and Star-forming Properties of Galaxies in the Epoch of Reionization at 6.5 < <i>z</i> < 18 with PEARLS and Public JWST Data
BEACON: JWST NIRCam Pure-parallel Imaging Survey. I. Survey Design and Initial Results
The first billion years according to JWST
EPOCHS. XI. The Structure and Morphology of Galaxies in the Epoch of Reionization to <i>z</i> ∼ 12.5
JWST spectroscopic confirmation of the Cosmic Gems arc at <i>z</i> = 9.625
The <i>z</i> = 9.625 Cosmic Gems galaxy was a compact “blue monster” propelled by massive star clusters
Globular Clusters in the Galaxy Cluster MACS0416 at <i>z</i> = 0.397
UNCOVER: Candidate Red Active Galactic Nuclei at 3 < z < 7 with JWST and ALMA
Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang
EPOCHS. II. The Ultraviolet Luminosity Function from 7.5 < z < 13.5 Using 180 arcmin<sup>2</sup> of Deep, Blank Fields from the PEARLS Survey and Public JWST Data
Strong damped Lyman-α absorption in young star-forming galaxies at redshifts 9 to 11
The JWST Discovery of the Triply Imaged Type Ia “Supernova H0pe” and Observations of the Galaxy Cluster PLCK G165.7+67.0
JWST Photometric Time-delay and Magnification Measurements for the Triply Imaged Type Ia “SN H0pe” at z = 1.78
JWST’s PEARLS: Resolved study of the stellar and dust components in starburst galaxies at cosmic noon
JWST’s PEARLS: 119 multiply imaged galaxies behind MACS0416, lensing properties of caustic crossing galaxies, and the relation between halo mass and number of globular clusters at <i>z</i> = 0.4
PEARLS: A Potentially Isolated Quiescent Dwarf Galaxy with a Tip of the Red Giant Branch Distance of 30 Mpc
JWST NIRCam Photometry: A Study of Globular Clusters Surrounding Bright Elliptical Galaxy VV 191a at z = 0.0513
The Extended [C ii] under Construction? Observation of the Brightest High-z Lensed Star-forming Galaxy at z = 6.2
JWST/NIRCam Probes Young Star Clusters in the Reionization EraSunrise Arc
The UNCOVER Survey: A First-look HST + JWST Catalog of 60,000 Galaxies near A2744 and beyond
High-redshift Galaxy Candidates at z = 9–10 as Revealed by JWST Observations of WHL0137-08
Hidden Giants in JWST's PEARLS: An Ultramassive z = 4.26 Submillimeter Galaxy that Is Invisible to HST
JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, “El Gordo,” and the first red supergiant star at cosmological distances discovered by JWST
EPOCHS VII: discovery of high-redshift (6.5 &lt; <i>z</i> &lt; 12) AGN candidates in JWST ERO and PEARLS data
Two Lensed Star Candidates at z ≃ 4.8 behind the Galaxy Cluster MACS J0647.7+7015
The UNCOVER Survey: A First-look HST+JWST Catalog of Galaxy Redshifts and Stellar Population Properties Spanning 0.2 ≲ z ≲ 15
JWST Reveals a Possible z ∼ 11 GalaxyMerger in Triply Lensed MACS0647–JD
JWST’s PEARLS: Mothra, a new kaiju star at <i>z</i> = 2.091 extremely magnified by MACS0416, and implications for dark matter models
JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources