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Keren Sharon

0000-0002-7559-0864
astro-ph.GAastro-ph.COastro-phastro-ph.HEastro-ph.IMastro-ph.SRgr-qc

On Valency

published · living versions
W_2cqrv25t·v1 · currentpublished
A Highly Magnified Star at Redshift 6.2
with Brian Welch, Dan Coe, Jose M. Diego, Adi Zitrin +24
1 version
W_6sqtkgdv·v1published
An X-ray Detection of Star Formation In a Highly Magnified Giant Arc
W_a6k3etyb·v1published
Lens Model and Source Reconstruction Reveal the Morphology and Star Formation Distribution in the Cool Spiral LIRG SGAS J143845.1++145407
W_kk7nghmp·v1published
SGAS 143845.1+145407: A Big, Cool Starburst at Redshift 0.816

Preprints & journals

184 papers in the corpus · 2001–2026
SLICE: Unveiling the Multi-Component Merging Core of SPT-CLJ1150-2805 Through Strong-Lensing Mass Modelling2609.31944v1 · James R. Betts, Benjamin Beauchesne, Mathilde Jauzac et al.2026 · 0 citationsarXiv
SN Helios: A Multiply Imaged Type II Supernova Opening Time-Delay Cosmography beyond redshift of 32609.30440v2 · Seiji Fujimoto, Conor Larison, Justin D. R. Pierel et al.2026 · 0 citationsarXiv
Resolving 3 Exotic Hyperbolic-Umbilic Lensing Configurations in the "Cosmic Mantis": An Exploration of RXJ0437.1+0043 with JWST2609.17852v1 · Catherine Cerny, David J. Lagattuta, Keren Sharon et al.2026 · 0 citationsarXiv
LEGGOS: A Shocking Lack of Evidence for Shocks at sub-kiloparsec Scales at 2 < z < 42609.07850v1 · Nikko J. Cleri, Taylor A. Hutchison, Brian Welch et al.2026 · 0 citationsarXiv
LEGGOS: Direct abundances of N, O, Ne, S, and Ar in five lensed galaxies at Cosmic Noon2609.07851v1 · Brian Welch, Gourav Khullar, Taylor A. Hutchison et al.2026 · 0 citationsarXiv
Host Dependence and Line-of-Sight Effects on Galaxy-Galaxy Strong Lensing in Clusters2608.30079v1 · Cian Roche, Michael McDonald, Priyamvada Natarajan et al.2026 · 0 citationsarXiv
LEGGOS II: A Strong Lens Model and Source-Plane Projection of the Clumpy Star-Forming Galaxy SGASJ111020.0+645950.8 at z=2.482606.20804v1 · Pedram Abedi, Keren Sharon, Taylor A. Hutchison et al.2026 · 0 citationsarXiv
LEGGOS I: The JWST LEGGOS Survey -- LEnsing and Galaxy Growth: Observing Substructures -- Unpacks the Nature of Clumpy Star Formation and Quenching in Gravitationally Lensed Galaxies beyond Cosmic Noon2606.20845v2 · Gourav Khullar, Michael Florian, Matthew B. Bayliss et al.2026 · 0 citationsarXiv
A Consistent Implementation of Cluster Strong Lensing in Cosmological Simulation Light Cones2605.30433v2 · Cian Roche, Mark Vogelsberger, Michael McDonald et al.2026 · 0 citationsarXiv
COOL-LAMPS IX: A Rare Duo of Quasars Each Lensed by a Single Massive Galaxy Cluster2605.13514v1 · Erik Solhaug, Michael D. Gladders, Andi M. Kisare et al.2026 · 0 citationsarXiv
SN 2022riv in RX J2129: Discovery, Spectroscopic Classification, and Microlensing of a Strongly Lensed Type Ia Supernova from JWST and HST Observations2604.11882v2 · Birendra Dhanasingham, Patrick L. Kelly, Wenlei Chen et al.2026 · 0 citationsarXiv
A Kiloparsec-Scale Stellar Cavity in the Center of Abell402-BCG May be Caused by Dynamic Interactions with an Ultramassive Black Hole2603.10104v1 · Michael McDonald, Gourav Khullar, David Lagattuta et al.2026 · 0 citationsarXiv
Hedorah, the first yellow supergiant Kaiju star candidate at z=3.7z=3.7 revealed by JWST behind AS10632601.11704v2 · J.M. Diego, J.M. Palencia, C. Goolsby et al.2026 · 0 citationsarXiv
Lyman Continuum escaping from in-situ formed stars in a tidal bridge at z = 32512.19967v3 · T. E. Rivera-Thorsen, A. Le Reste, M. J. Hayes et al.2025 · 1 citationarXiv
SLICE -- Combining Strong Lensing and X-ray in AC 114. Further Insights into the Merger Scenario2512.09512v2 · Marceau Limousin, Benjamin Beauchesne, Keren Sharon et al.2025 · 0 citationsarXiv
Little red dot variability over a century reveals black hole envelope via a giant Einstein cross2512.05180v1 · Zijian Zhang, Mingyu Li, Masamune Oguri et al.2025 · 2 citationsarXiv
JWST & the Waz Arc I: Spatially Resolving the Physical Conditions within a Post-Starburst Galaxy at Redshift 5 with NIRSpec IFS2512.02000v1 · Taylor A. Hutchison, Gourav Khullar, Jane R. Rigby et al.2025 · 1 citationarXiv
Tracing Structure: Shape and Centroid Deviations in 39 Strong Lensing Clusters as a Test of Cluster Formation Predictions2511.22661v1 · Raven Gassis, Matthew B. Bayliss, Keren Sharon et al.2025 · 0 citationsarXiv
The Chandra Strong Lens Sample: Measuring the Dynamical States and Relaxation Fraction of a Sample of 28 Strong Lensing Selected Galaxy Clusters2511.12707v1 · Raven Gassis, Matthew B. Bayliss, Michael McDonald et al.2025 · 0 citationsarXiv
A Strong Gravitational Lensing Model of PSZ2 G118.46+39.322511.08300v1 · Isaac Smith, Catherine Cerny, Keren Sharon et al.2025 · 0 citationsRes. Notes AAS 9 300 (2025)
Using gravitational lensing to probe for bright quintessential galaxies in the Epoch of Reionization2510.12097v2 · Joshua Roberson, Matthew B. Bayliss, M.D. Gladders et al.2025 · 0 citationsarXiv
The Sunburst Arc with JWST. IV. The importance of interaction, turbulence, and feedback for Lyman-continuum escape2510.11702v4 · T. Emil Rivera-Thorsen, Brian Welch, Taylor Hutchison et al.2025 · 0 citationsarXiv
JWST Catches a Strongly Gravitationally Lensed AGN In Transition from Type II to Type I2510.10376v2 · Michael K Florian, Michael D Gladders, Gourav Khullar et al.2025 · 0 citationsarXiv
The z = 9.625 Cosmic Gems Galaxy was a "Compact Blue Monster" Propelled by Massive Star Clusters2507.18699v2 · E. Vanzella, M. Messa, A. Adamo et al.2025 · 12 citationsA&A 705, A171 (2026)
SLICE: SPT-CL J0546-5345 -- A prominent strong-lensing cluster at z=1.07z=1.072507.08949v2 · Joseph F. V. Allingham, Adi Zitrin, Miriam Golubchik et al.2025 · 3 citationsApJL 990, 1 (2025)
The z=1.03 Merging Cluster SPT-CL J0356-5337: New Strong Lensing Analysis with HST and MUSE2507.07404v2 · Grace Smith, Guillaume Mahler, Kate Napier et al.2025 · 0 citationsarXiv
Intergalactic Medium Tomography with the Sunburst Arc2507.06443v1 · Michelle A. Berg, John Chisholm, J. Xavier Prochaska et al.2025 · 0 citationsMon Not R Astron Soc (2025) 1085-1102
Strong LensIng and Cluster Evolution (SLICE) with JWST: Early Results, Lens Models, and High-Redshift Detections2503.17498v2 · Catherine Cerny, Guillaume Mahler, Keren Sharon et al.2025 · 4 citationsThe Astrophysical Journal, 2026, Volume 1001, Number 1, Page 60
Directly imaging the cooling flow in the Phoenix cluster.39910304 · Reefe, Michael, McDonald, Michael, Chatzikos, Marios et al.2025 · 5 citationsNature. 2025;638(8050):360-364
Spatially Resolved Circumgalactic Medium around a Star-Forming Galaxy Driving a Galactic Outflow at z≈0.8z\approx 0.82501.17940v2 · Ahmed Shaban, Rongmon Bordoloi, John M. O'Meara et al.2025 · 6 citationsThe Astrophysical Journal, 986, 190 (17pp), 2025
Cold Gas and Star Formation in the Phoenix Cluster with JWST2501.08527v2 · Michael Reefe, Michael McDonald, Marios Chatzikos et al.2025 · 5 citationsarXiv
Strong Lensing analysis of SPT-CLJ2325$-4111andSPT−CLJ00494111 and SPT-CLJ0049-2440,twoPowerfulCosmicTelescopes(2440, two Powerful Cosmic Telescopes (R_E > 40''$) from the SPT Clusters Sample2501.03361v1 · Guillaume Mahler, Keren Sharon, Matthew Bayliss et al.2025 · 0 citationsarXiv
Multiprobe Cosmology from the Abundance of SPT Clusters and DES Galaxy Clustering and Weak Lensing2412.07765v2 · S. Bocquet, S. Grandis, E. Krause et al.2024 · 11 citationsarXiv
X-ray and optical analysis of the distant, merging double cluster SPT-CLJ2228-5828, its gas bridge, and shock front2411.03833v1 · K. Migkas, M. W. Sommer, T. Schrabback et al.2024 · 4 citationsA&A 694, A45 (2025)
Connecting Lyman-α\alpha and ionizing photon escape in the Sunburst Arc2410.03660v1 · M. Riley Owens, Keunho J. Kim, Matthew B. Bayliss et al.2024 · 0 citationsarXiv
Mass & Light in Galaxy Clusters: The case of Abell 3702409.04584v2 · M. Limousin, A. Niemiec, B. Beauchesne et al.2024 · 5 citationsA&A 693, A33 (2025)
COOL-LAMPS VIII: Known wide-separation lensed quasars and their host galaxies reveal a lack of evolution in MBH/M⋆M_{\rm{BH}}/M_\star since z∼3z\sim 32408.03379v1 · Aidan P. Cloonan, Gourav Khullar, Kate A. Napier et al.2024 · 0 citationsarXiv
Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang.38914113 · Adamo, Angela, Bradley, Larry D, Vanzella, Eros et al.2024 · 159 citationsNature. 2024;632(8025):513-516
The Sunburst Arc with JWST: II. Observations of an Eta Carinae Analog at z=2.37z=2.372405.06953v3 · S. Choe, T. Emil Rivera-Thorsen, H. Dahle et al.2024 · 9 citationsA&A 698, A16 (2025)
The Sunburst Arc with JWST: III. An Abundance of Direct Chemical Abundances2405.06631v3 · Brian Welch, T. Emil Rivera-Thorsen, Jane Rigby et al.2024 · 29 citationsarXiv
JWST MIRI detections of Hα\alpha and [O III] and direct metallicity measurement of the z=10.17z=10.17 lensed galaxy MACS0647−-JD2404.16200v4 · Tiger Yu-Yang Hsiao, Javier 'Alvarez-M'arquez, Dan Coe et al.2024 · 0 citationsarXiv
Unveiling the Cosmic Gems Arc at z∼10z\sim10 with JWST NIRCam2404.10770v2 · Larry D. Bradley, Angela Adamo, Eros Vanzella et al.2024 · 11 citations2025 ApJ 991 32
The Sunburst Arc with JWST: I. Detection of Wolf-Rayet stars injecting nitrogen into a low-metallicity, z=2.37z=2.37 proto-globular cluster leaking ionizing photons2404.08884v3 · T. Emil Rivera-Thorsen, J. Chisholm, B. Welch et al.2024 · 40 citationsA&A 690, A269 (2024)
Strong Lensing by Galaxy Clusters2403.06245v1 · Priyamvada Natarajan, Liliya L.Williams, Marusa Bradac et al.2024 · 32 citationsarXiv
Constraints on the Lyman Continuum Escape from Low-mass Lensed Galaxies at 1.3 ≤\leq z ≤\leq 3.02403.02388v1 · Intae Jung, Henry C. Ferguson, Matthew J. Hayes et al.2024 · 0 citationsarXiv
TEMPLATES: Direct Abundance Constraints for Two Lensed Lyman-Break Galaxies2401.13046v2 · Brian Welch, Grace M. Olivier, Taylor A. Hutchison et al.2024 · 16 citationsarXiv
COOL-LAMPS VI: Lens model and New Constraints on the Properties of COOL J1241+2219, a Bright z = 5 Lyman Break Galaxy and its z = 1 Cluster Lens2401.10168v1 · Maxwell Klein, Keren Sharon, Kate Napier et al.2024 · 3 citationsarXiv
COOL-LAMPS. VII. Quantifying Strong-lens Scaling Relations with 177 Cluster-scale Strong Gravitational Lenses in DECaLS2401.08575v4 · Simon D. Mork, Michael D. Gladders, Gourav Khullar et al.2024 · 2 citationsarXiv
SPT Clusters with DES and HST Weak Lensing. II. Cosmological Constraints from the Abundance of Massive Halos2401.02075v2 · S. Bocquet, S. Grandis, L. E. Bleem et al.2024 · 78 citationsarXiv
TEMPLATES: A Robust Outlier Rejection Method for JWST/NIRSpec Integral Field Spectroscopy2312.12518v1 · Taylor A. Hutchison, Brian D. Welch, Jane R. Rigby et al.2023 · 11 citationsarXiv
Career total: at least 366 works. 184 are in this corpus.Showing the 50 most recent.

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