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Picture of Dennis Zaritsky

Dennis Zaritsky

Professor, Astronomy | Member of the Graduate Faculty | Astronomer, Steward Observatory | Deputy Director, Steward Observatory

Collaboration(23)

Daniel Apai
Daewook Kim
Benjamin Weiner
Buell Jannuzi
Michael Lesser

Page 1 of 5

Grants(23)

Page 1 of 5

Publications(400)

Recent

A MUSE source-blind survey for emission from the circumgalactic medium

2024

galactic medium, circumgalactic

An enigmatic 380 kpc long linear collimated galactic tail

2023

galactic structures, astrophysics, galaxy evolution, interstellar medium, cosmology

AGC 226178 and NGVS 3543: Two Deceptive Dwarfs toward Virgo

2022

dwarf galaxies, virgo cluster, agc 226178, ngvs 3543, deceptive behavior

Implications for galaxy formation models from observations of globular clusters around ultradiffuse galaxies

2022

galaxy formation, globular clusters, ultra-diffuse galaxies, observations, formation models

Wide binaries from the H3 survey: The thick disk and halo have similar wide binary fractions

2022

stellar binaries, galactic structure, thick disk, halo stars, astronomical surveys

A Tilt in the Dark Matter Halo of the Galaxy

2022

dark matter, galactic dynamics, gravitational lensing, cosmology, astrophysics

A Ghost in Boötes: The Least-Luminous Disrupted Dwarf Galaxy

2022

astronomy, galaxies, dark matter, stellar dynamics

Evidence from Disrupted Halo Dwarfs that r-process Enrichment via Neutron Star Mergers is Delayed by ≳500 Myr

2022

astrophysics, neutron stars, cosmic nucleosynthesis, galactic archaeology, stellar evolution

All-sky dynamical response of the Galactic halo to the Large Magellanic Cloud

2021

galactic halo, large magellanic cloud, dynamical response, all-sky, research

Reconstructing the Last Major Merger of the Milky Way with the H3 Survey

2021

galactic merger, astronomical survey, milky way formation, galactic dynamics, h3 survey