activity
19952023
most citedDark Matter Substructure in Galactic Halos

3k citations · 25.9k across the 177 of their papers we have counts for

collaborators

179 papers

astro-ph.EP2023

Planetesimal Accretion at Short Orbital Periods

Spencer C. Wallace, Thomas R. Quinn

Formation models in which terrestrial bodies grow via the pairwise accretion of planetesimals have been reasonably successful at reproducing the general properties of the solar sys…

astro-ph.GA2023★ 10 cited

An Enhanced Massive Black Hole Occupation Fraction Predicted in Cluster Dwarf Galaxies

Michael Tremmel, Angelo Ricarte, Priyamvada Natarajan +3

The occupation fraction of massive black holes (MBHs) in dwarf galaxies offers interesting insights into initial black hole seeding mechanisms and their mass assembly history, thou…

astro-ph.GA2023★ 2 cited

The Scatter Matters: Circumgalactic Metal Content in the Context of the Relation

N. Nicole Sanchez, Jessica K. Werk, Charlotte Christensen +6

The interaction between supermassive black hole (SMBH) feedback and the circumgalactic medium (CGM) continues to be an open question in galaxy evolution. In our study, we use SPH s…

astro-ph.GA2023★ 2 cited

Cool and gusty, with a chance of rain: Dynamics of multiphase CGM around massive galaxies in the Romulus simulations

Vida Saeedzadeh, S. Lyla Jung, Douglas Rennehan +8

Using high-resolution {\sc Romulus} simulations, we explore the origin and evolution of the circumgalactic medium (CGM) in the region 0.1 $\leq \mathrm{R}/\mathrm{R}_\mathrm{500} \…

astro-ph.GA2023★ 20 cited

The imprint of clump formation at high redshift. II. The chemistry of the bulge

Victor P. Debattista, David J. Liddicott, Oscar A. Gonzalez +11

In Paper I we showed that clumps in high-redshift galaxies, having a high star formation rate density (Σ_SFR), produce disks with two tracks in the [Fe/H]-[α/Fe] chemical space, si…

astro-ph.GA2023★ 1 cited

Stellar cluster formation in a Milky Way-sized galaxy at z>4 -- II. A hybrid formation scenario for the nuclear star cluster and its connection to the nuclear stellar ring

Floor van Donkelaar, Lucio Mayer, Pedro R. Capelo +3

Nuclear star clusters (NSCs) are massive star clusters found in the innermost region of most galaxies. While recent studies suggest that low-mass NSCs in dwarf galaxies form largel…