activity
20242026
most citedA MARVEL-ous study of how well galaxy shapes reflect Dark Matter halo shapes in Cold Dark Matter Simulations

6 citations · 18 across the 18 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

18 papers · 1 filter

astro-ph.GA2026

From starlight to dark matter: a stochastic interpolation approach to map dark matter from stellar density

Xiaowei Ou, Lina Necib, Carolina Cuesta-Lazaro +9

The dark matter halo profile in galaxies holds key information about the nature of dark matter and galaxy formation. Constraining the dark matter profile of galaxies beyond the Mil…

astro-ph.GA2026

The Simulated Oxygen Shortage (SOS): Mapping the Missing OVI in Simulated Dwarf Galaxies to Subgrid Physics

Daniel R. Piacitelli, Alyson M. Brooks, N. Nicole Sanchez +9

Observations reveal extended \OVI\, reservoirs in the circumgalactic medium (CGM) of dwarf galaxies, yet current simulations systematically underpredict \OVI\, column densities. Ut…

astro-ph.GA2026

Trends with Mass for Dwarf Galaxies from the Marvelous Massive Dwarfs Suite

Dilys Ruan, Alyson M. Brooks, Leonardo A. Barba +7

Galaxy formation scenarios can be interpreted through galaxy morphology and the level of rotational versus pressure support, quantified through the ratio of a galaxy's rotation spe…

astro-ph.GA2026

CASCO: Cosmological and AStrophysical parameters from Cosmological simulations and Observations IV. Testing warm dark matter cosmologies with galaxy scaling relations: A joint simulation-observation study using DREAMS simulations

M. Silvestrini, C. Tortora, V. Busillo +9

Small-scale discrepancies in the standard Lambda cold dark matter paradigm have motivated the exploration of alternative dark matter (DM) models, such as warm dark matter (WDM). We…

astro-ph.GA2026

MARVELously Dark: the density profile evolution of dwarf halos in velocity-dependent SIDM

Anna Engelhardt, Ferah Munshi, Annika H. G. Peter +6

Self-interacting dark matter (SIDM) with a sufficiently large cross section has been shown to naturally produce constant dark matter (DM) cores, as well as core-collapse, at the ce…

astro-ph.GA2025

The Merian Survey: A Statistical Census of Bright Satellites of Milky Way Analogs

Yue Pan, Shany Danieli, Jenny E. Greene +10

We present a statistical census of bright, star-forming satellite galaxies around Milky Way (MW) analogs using the first data release of the Merian Survey. Our sample consists of 3…