output
20092026
most citedReal-space grids and the Octopus code as tools for the development of new simulation approaches for electronic systems

536 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing astro-ph.GAShow all

11 papers · 1 filter

astro-ph.GA2026★ 4 cited

A Morphology Catalog of Galaxies in CEERS: Evolution in the Size and Color Gradients of Galaxies Since Cosmic Dawn

Elizabeth J. McGrath, Steven L. Finkelstein, Guillermo Barro +42

We present measurements of morphological parameters from fitting 53,885 galaxies detected to a magnitude limit of F356W in the CEERS NIRCam imaging with galfit in six broad…

astro-ph.GA2025

Stellar streams around dwarf galaxies in the Local Universe

Joanna D. Sakowska, David Martínez-Delgado, Sarah Pearson +6

While mergers between massive galaxies and their dwarf satellites are well studied, the properties of dwarf - dwarf satellite mergers are not well constrained. Stellar streams trac…

astro-ph.GA2025

A Pearl in the Shell: an ultra-compact dwarf within the tidal debris surrounding spiral galaxy NGC 7531

David Martínez-Delgado, Aaron J. Romanowsky, Yimeng Tang +7

Stellar substructures within tidal debris preserve information about their progenitor galaxies' properties, offering insights into hierarchical mass assembly. We examine a compact…

astro-ph.GA2025★ 5 cited

Stellar tidal streams around nearby spiral galaxies with deep imaging from amateur telescopes

David Martinez-Delgado, Michael Stein, Joanna D. Sakowska +26

Tidal interactions between massive galaxies and their satellites are fundamental processes in a Universe with L-Cold Dark Matter cosmology, redistributing material into faint featu…

astro-ph.GA2025★ 4 cited

Exploring the hardness of the ionizing radiation with the infrared softness diagram. II. Bimodal distributions in both the ionizing continuum slope and the excitation in active galactic nuclei

E. Pérez-Montero, J. A. Fernández-Ontiveros, B. Pérez-Díaz +2

After exploring the infrared softness diagram to characterize the hardness of the incident ionizing radiation in star-forming regions, we exploit the availability of high-excitatio…

astro-ph.GA2024★ 17 cited

Extragalactic Stellar Tidal Streams in the Dark Energy Survey

Juan Miro-Carretero, David Martinez-Delgado, Maria A. Gomez-Flechoso +7

Stellar tidal streams are a key tracer of galaxy evolution and have the potential to provide an indirect means for tracing dark matter. For the Local Group, many diffuse substructu…

astro-ph.GA2024★ 1 cited

Tracing satellite planes in the Sculptor group: II. Discovery of five faint dwarf galaxies in the DESI Legacy Survey

David Martinez-Delgado, Michael Stein, Marcel S. Pawlowski +5

Although substantial progress has been made in reconciling LCDM simulations with the observed abundance and distribution of satellite galaxies, important tensions persist. Studying…

astro-ph.GA2024★ 49 cited

Peering into cosmic reionization: the Ly visibility evolution from galaxies at = 4.5-8.5 with JWST

L. Napolitano, L. Pentericci, P. Santini +28

The resonant scattering interaction between Ly photons and neutral hydrogen implies that a partially neutral IGM can significantly impact the detectability of Ly emission in…

astro-ph.GA2024★ 41 cited

Ubiquitous broad-line emission and the relation between ionized gas outflows and Lyman continuum escape in Green Pea galaxies

R. O. Amorín, M. Rodríguez-Henríquez, V. Fernández +29

We report observational evidence of highly turbulent ionized gas kinematics in a sample of 20 Lyman continuum (LyC) emitters (LCEs) at low redshift (). Detailed Gaussian…

astro-ph.GA2024★ 28 cited

The evolution of the SFR and Sigma-SFR of galaxies in cosmic morning (4 < z < 10)

A. Calabrò, L. Pentericci, P. Santini +28

The galaxy integrated star-formation rate (SFR) surface density () has been proposed as a valuable diagnostic of the mass accumulation in galaxies as being more tightl…

astro-ph.GA2018★ 57 cited

Analysis of backgrounds for the ANAIS-112 dark matter experiment

J. Amare, S. Cebrian, I. Coarasa +11

The ANAIS (Annual modulation with NaI(Tl) Scintillators) experiment aims at the confirmation or refutation of theDAMA/LIBRA positive annual modulation signal in the low energy dete…