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20232026
most citedGalaxy cluster optical mass proxies from probabilistic memberships

8 citations · 11 across the 6 of their papers we have counts for

collaborators

7 papers

astro-ph.GA2026

SN Helios: A Multiply Imaged Type II Supernova Opening Time-Delay Cosmography beyond redshift of 3

Seiji Fujimoto, Conor Larison, Justin D. R. Pierel +64

We report the discovery and spectroscopic confirmation of SN Helios, a strongly lensed, multiply imaged Type II supernova (SN) at behind the galaxy cluster RXC J0018.5+162…

astro-ph.GA2026

VENUS: an ultra-faint galaxy hosting the metal-poor type II supernova at Witnessing the initial metal enrichment with extremely frequent core-collapse supernovae?

Yoshihisa Asada, Seiji Fujimoto, Joseph F. V. Allingham +50

We present the first characterization of the host galaxy of a recently discovered type IIP SN at (SN Eos). SN Eos and its host galaxy are gravitationally lensed and multip…

astro-ph.CO2026★ 1 cited

VENUS: Strong-lensing model of MACS J1931.8-2635 -- revealing the farthest multiply imaged supernova

Joseph F. V. Allingham, Adi Zitrin, Vasily Kokorev +42

We present a parametric strong-lensing model for the galaxy cluster MACS J1931.8-2635 (), accompanying the detection of the spectroscopically confirmed SN Eos at $z = 5…

astro-ph.HE2026

A spectroscopically confirmed, strongly lensed, metal-poor Type II supernova at z = 5.13

David A. Coulter, Conor Larison, Justin D. R. Pierel +88

Observing supernovae (SNe) in the early Universe (z > 3) provides a window into how both galaxies and individual stars have evolved over cosmic time, yet a detailed study of high-r…

astro-ph.GA2026★ 2 cited

VENUS: Two Faint Little Red Dots Separated by Hidden in a Single Lensed Galaxy at

Hiroto Yanagisawa, Masami Ouchi, Miriam Golubchik +47

We report the identification of a pair of faint little red dots (LRDs), dubbed Red Eyes, in a strongly-lensed galaxy at behind the PLCKG004.5-10.5 cluster, identified from…

astro-ph.GA2024

The Kormendy relation of cluster galaxies in PPS regions

André L. B. Ribeiro, Paulo A. A. Lopes, Dailer F. Morell +4

We study a sample of 936 early-type galaxies located in 48 low-z regular galaxy clusters with at . We examine variations in the Kormendy rela…

astro-ph.CO2023★ 8 cited

Galaxy cluster optical mass proxies from probabilistic memberships

Lia Doubrawa, Eduardo S. Cypriano, Alexis Finoguenov +4

Robust galaxy cluster mass estimates are fundamental for constraining cosmological parameters from counts. For this reason, it is essential to search for tracers that, independent…