Articles by J. H. Knapen

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J. H. Knapen

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Euclid: Early Release Observations -- Interplay between dwarf galaxies and their globular clusters in the Perseus galaxy cluster

5 days ago by Teymoor Saifollahi and others

Astrophysics of Galaxies

Euclid preparation. Spatially resolved stellar populations of local galaxies with Euclid: a proof of concept using synthetic images with the TNG50 simulation

6 days ago by Euclid Collaboration and others

Astrophysics of Galaxies

Euclid Quick Data Release (Q1). First Euclid statistical study of the active galactic nuclei contribution fraction

6 days ago by Euclid Collaboration and others

Astrophysics of Galaxies

Euclid Quick Data Release (Q1) -- First Euclid statistical study of galaxy mergers and their connection to active galactic nuclei

6 days ago by Euclid Collaboration and others

Astrophysics of Galaxies

Euclid Quick Data Release (Q1) Exploring galaxy properties with a multi-modal foundation model

6 days ago by Euclid Collaboration and others

Astrophysics of Galaxies

Euclid Quick Data Release (Q1), A first look at the fraction of bars in massive galaxies at z<1

6 days ago by Euclid Collaboration and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

The Complete Spitzer Survey of Stellar Structure in Galaxies (CS^4G)

12 March 2025 by P. Sánchez-Alarcón and others

Astrophysics of Galaxies

Euclid preparation: Extracting physical parameters from galaxies with machine learning

10 February 2025 by Euclid Collaboration and others

Astrophysics of Galaxies

Euclid preparation. LVIII. Detecting globular clusters in the Euclid survey

19 December 2024 by Euclid Collaboration and others

Astrophysics of Galaxies

WEAVE First Light Observations: Origin and Dynamics of the Shock Front in Stephan's Quintet

20 November 2024 by M. Arnaudova and others

Astrophysics of Galaxies

Euclid. I. Overview of the Euclid mission

24 September 2024 by Euclid Collaboration and others at

Université Libre de Bruxelles

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

LeMMINGs. Multi-wavelength constraints on the co-existence of nuclear star clusters and AGN in nucleated galaxies

15 July 2024 by B. Dullo and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

Retrieval of the physical parameters of galaxies from WEAVE-StePS-like data using machine learning

17 June 2024 by James Angthopo and others

Astrophysics of Galaxies

Euclid: Early Release Observations -- Globular clusters in the Fornax galaxy cluster, from dwarf galaxies to the intracluster field

22 May 2024 by Teymoor Saifollahi and others

Astrophysics of Galaxies

Euclid: Early Release Observations -- Deep anatomy of nearby galaxies

22 May 2024 by L. Hunt and others

Astrophysics of Galaxies

Euclid: Early Release Observations -- Programme overview and pipeline for compact- and diffuse-emission photometry

22 May 2024 by John-Charles Cuillandre and others

Instrumentation and Methods for Astrophysics, Astrophysics of Galaxies

Strategies for optimal sky subtraction in the low surface brightness regime

22 January 2024 by A. Watkins and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Constraining the top-light initial mass function in the extended ultraviolet disk of M83

6 November 2023 by R. P. V. Rautio and others

Astrophysics of Galaxies

On the nature of disks at high redshift seen by JWST/CEERS with contrastive learning and cosmological simulations

25 October 2023 by Jesus Vega-Ferrero and others

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

Stellar metallicity from optical and UV spectral indices: Test case for WEAVE-StePS

4 August 2023 by F. Ditrani and others

Astrophysics of Galaxies

The AMIGA sample of isolated galaxies. XIV. Disc breaks and interactions through ultra-deep optical imaging

5 July 2023 by P. Sánchez-Alarcón and others

Astrophysics of Galaxies

LeMMINGs. VI. Connecting nuclear activity to bulge properties of active and inactive galaxies: radio scaling relations and galaxy environment

13 April 2023 by B. Dullo and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

LeMMINGs. V. Nuclear activity and bulge properties: a detailed multi-component decomposition of e-MERLIN Palomar galaxies with HST

20 March 2023 by B. Dullo and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

Evidence for globular cluster collapse after a dwarf-dwarf merger: A potential nuclear star cluster in formation

8 March 2023 by J. Román and others

Astrophysics of Galaxies

Identification of tidal features in deep optical galaxy images with Convolutional Neural Networks

6 March 2023 by H. Domínguez Sánchez and others

Instrumentation and Methods for Astrophysics, Astrophysics of Galaxies

A possible signature of the influence of tidal perturbations in dwarf galaxy scaling relations

27 February 2023 by A. Watkins and others

Astrophysics of Galaxies

WEAVE-StePS. A stellar population survey using WEAVE at WHT

14 February 2023 by Angela Iovino and others

Astrophysics of Galaxies

First detection of the outer edge of an AGN accretion disc: Very fast multiband optical variability of NGC 4395 with GTC/HiPERCAM and LT/IO:O

15 December 2022 by I. Mchardy and others at

University of Southampton

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

The edges of galaxies: Tracing the limits of star formation

12 September 2022 by N. Chamba and others

Astrophysics of Galaxies

Cloud-scale Radio Surveys of Star Formation and Feedback in Triangulum Galaxy M 33: VLA Observations

3 September 2022 by F. Tabatabaei and others

Astrophysics of Galaxies

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Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena Solar and Stellar Astrophysics