activity
20222026
most citedPrompt Emission of Gamma-Ray Bursts in the High-density Environment of Active Galactic Nuclei Accretion Disks

23 citations · 24 across the 4 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2026

Can LISA See Inside the Little Red Dots?

Samuel Gómez Gómez, Xisco Jimenez Forteza, Carlos Palenzuela +1

The Little Red Dots (LRDs) are compact, broad-line sources that appear to contain accreting black holes (BHs) embedded in dense gas. Proposed models for their central environments…

astro-ph.GA2026

Euclid Quick Data Release (Q1): Disc breaks highlight the structural evolution of galaxies through time

Euclid Collaboration, P. M. Sanchez-Alarcon, J. Román +302

Changes in the slope of the radial surface brightness profiles of disc galaxies, or disc breaks, encode valuable information about the processes driving disc formation and growth.…

astro-ph.HE2024

Connecting GRBs from Binary Neutron Star Mergers to Nuclear Properties of Neutron Stars

Rosalba Perna, Ore Gottlieb, Estuti Shukla +1

The fate of the binary neutron star (NS) merger remnants hinges sensitively upon the NS equation of state and the threshold mass, , that separates a long-lived from a s…

astro-ph.EP2024

Evolution of Extremely Soft Binaries in Dense Star Clusters: On the Jupiter Mass Binary Objects

Yihan Wang, Rosalba Perna, Zhaohuan Zhu +1

Star-forming regions, characterized by dense environments, experience frequent encounters that significantly influence binary systems, leading to their hardening, softening, or ion…

astro-ph.EP2023★ 1 cited

Floating binary planets from ejections during close stellar encounters

Yihan Wang, Rosalba Perna, Zhaohuan Zhu

The discovery of planetary systems beyond our solar system has challenged established theories of planetary formation. Planetary orbits display a variety of unexpected architecture…

astro-ph.HE2022★ 23 cited

Prompt Emission of Gamma-Ray Bursts in the High-density Environment of Active Galactic Nuclei Accretion Disks

Davide Lazzati, Gustavo Soares, Rosalba Perna

Long and short gamma-ray bursts are traditionally associated with galactic environments, where circumburst densities are small or moderate (few to hundreds of protons per cubic cm)…