P.-F Rocci

Euclid Quick Data Release (Q1)

Y. Fu, R. J. Bouwens, K. I. Caputi, D. Vergani et autres

The slitless spectroscopy mode of the Near-Infrared Spectrometer and Photometer (NISP) on board the Euclid telescope has enabled efficient spectroscopy of objects within a large field of view. Nevertheless, the relatively low spectral resolution, overlapping spectra, and contamination pose challenges to source …

nl, sk, us, it, gb, de, tw, jp, ch, ca, pt, fr, es, rs (code pays fourni par la source)

Euclid preparation

J. Bel, S. Gouyou Beauchamps, Pasquale Baratta, L Blot et autres

We investigate the non-Gaussian features in the distribution of the matter power spectrum multipoles. Using the COVMOS method, we generated 100 000 mock realisations of dark matter density fields in both real and redshift space across multiple redshifts and cosmological models. We …

fr, es, jp, it, gb, pt, nl, de, us, ch, no, dk, fi (code pays fourni par la source)

Euclid preparation LXXX : Overview of Euclid infrared detector performance from ground tests

Euclid Collaboration, B. Kubik, R. Barbier, J. Clemens et autres

de (code pays fourni par la source)

Euclid preparation

S Quai, L. Pozzetti, M. Talia, C. Mancini et autres

We introduce SpectraPyle , a versatile spectral stacking pipeline developed for the Euclid mission’s NISP spectroscopic surveys, aimed at extracting faint emission lines and spectral features from large galaxy samples in the Wide and Deep Surveys. Designed for computational efficiency and flexible …

it, gb, fr, es, us, de, ch, nl, sk, pt, no, dk (code pays fourni par la source)

Euclid preparation

I Risso, A Veropalumbo, E. Branchini, Edoardo Maragliano et autres

Context. The Euclid galaxy survey is designed to measure the spectroscopic redshift of emission-line galaxies (ELGs) by identifying the H α emission line in their slitless spectra. The efficacy of this approach crucially depends on the signal-to-noise ratio (S/N) of the line, …

it, fr, ru, us, es, ca, gb, pt, nl, de, ch, no, dk (code pays fourni par la source)

Euclid preparation. Review of forecast constraints on dark energy and modified gravity

Euclid Collaboration, N. Frusciante, M. Martinelli, L. Lombriser et autres

The Euclid mission has been designed to provide, as one of its main deliverables, information on the nature of the gravitational interaction, which determines the expansion of the Universe and the formation of structures. Thus, Euclid has the potential to test deviations …

it, ch, nl, si, gb, fr, no, pt, es, ro, lb, de, us, fi (code pays fourni par la source)

Euclid preparation

B. Kubik, R. Barbier, J. C. Clemens, S. Ferriol et autres

This paper describes the objectives, design, and findings of the pre-launch ground characterisation campaigns of the Euclid infrared detectors. The aim of the ground characterisations is to evaluate the performance of the detectors, to calibrate the pixel response, and to derive the …

fr, es, nl, it, us, de, sk, br, pt, gb, ch (code pays fourni par la source)

Euclid Quick Data Release (Q1)

P. Bergamini, M. Meneghetti, A. Acebron, B. Clément et autres

We present the first catalogue of strong-lensing galaxy clusters identified in the Euclid Quick Release 1 observations (covering 63.1 deg 2 ). This catalogue is the result of the visual inspection of 1260 Euclid image cutouts of previously identified galaxy clusters. Each …

it, es, cz, ch, fr, us, nl, sk, de, gb, be, jp, at, cn, pt (code pays fourni par la source)

Euclid Quick Data Release (Q1)

B. Margalef-Bentabol, L. Wang, Antonio La Marca, Vicente Rodríguez-Gómez et autres

Active galactic nuclei (AGN) are an important phase in galaxy evolution. However, they can be difficult to identify due to their varied observational signatures. Furthermore, to understand the impact of an AGN on its host galaxy, it is important to quantify the …

nl, sk, mx, de, pt, gb, it, tw, jp, es, fr, us, in, ch, ca, no, dk (code pays fourni par la source)

Euclid preparation

A Veropalumbo, A. Pugno, M. Moresco, C. Porciani et autres

We investigated the accuracy and range of validity of the perturbative model for the two-point (2PCF) and three-point (3PCF) correlation functions in real space in view of the forthcoming analysis of the Euclid mission spectroscopic sample. We took advantage of clustering measurements …

it, de, fr, es, il, ru, gb, nl, us, pt, ch, no, dk, fi (code pays fourni par la source)

Euclid Quick Data Release (Q1): Hunting for luminous z > 6 galaxies in the Euclid Deep Fields -- forecasts and first bright detections

P. A. Oesch, R. A. A. Bowler, Sune Toft, J. Matharu et autres

The evolution of the rest-frame ultraviolet luminosity function (UV LF) is a powerful probe of early star formation and stellar mass build-up. At z > 6, its bright end (MUV < -21) remains poorly constrained due to the small volumes of existing …

dk, us, ch, gb, fr, de, it, jp, es, pt, nl, no, fi (code pays fourni par la source)

Euclid Quick Data Release (Q1)

F. Marleau, Rebecca Habas, D. Carollo, P.‐A. Duc et autres

The Euclid Q1 fields were selected for calibration purposes in cosmology and are therefore relatively devoid of nearby galaxies. However, this is precisely what makes them interesting fields in which to search for dwarf galaxies in local density environments. We took advantage …

at, it, fr, gb, ru, ca, de, es, nl, sk, us, ch, au, pt, no, dk (code pays fourni par la source)