activity
19982026
most citedEuclid Definition Study Report

924 citations · 5.7k across the 101 of their papers we have counts for

collaborators

103 papers

astro-ph.CO2026

An improved standardization framework for Type II-P supernovae using a hierarchical Bayesian approach

A. Holas, S. Taubenberger, C. Vogl +41

We use Type II-P supernovae (SNe II-P) observed as part of the Nearby Supernova Factory (SNfactory) experiment as standardizable candles to develop an improved standardization fram…

astro-ph.IM2025★ 2 cited

Euclid preparation. Overview of Euclid infrared detector performance from ground tests

Euclid Collaboration, B. Kubik, R. Barbier +341

The paper describes the objectives, design and findings of the pre-launch ground characterisation campaigns of the Euclid infrared detectors. The pixel properties, including baseli…

astro-ph.IM2025★ 2 cited

Low noise flux estimate and data quality control monitoring in EUCLID-NISP cosmological survey

B. Kubik, R. Barbier, P. Calabria +15

Euclid mission is designed to understand the dark sector of the universe. Precise redshift measurements are provided by H2RG detectors. We propose an unbiased method of fitting the…

astro-ph.IM2025★ 10 cited

Impact of common modes correlations and time sampling on the total noise of a H2RG near-IR detector

B. Kubik, R. Barbier, A. Castera +3

We present the readout noise reduction methods and the 1/f noise response of an 2Kx2K HgCdTe detector similar to the detectors that will be used in the Near Infrared Spectrometer P…

astro-ph.IM2025★ 6 cited

Optimization of the multiple sampling and signal extraction in non-destructive exposures

B. Kubik, R. Barbier, A. Castera +3

We derive the full covariance matrix formulae are derived for proper treatment of correlations in signal fitting procedures, extending the results from previous publications. The s…

astro-ph.IM2025

Performance of the image persistence model for Euclid infrared detectors

B. Kubik, R. Barbier, G. Smadja +99

Large-format infrared detectors are at the heart of major ground and space-based astronomical instruments, and the HgCdTe HxRG is the most widely used. The Near Infrared Spectromet…