15.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR351 papers
- California Institute of TechnologyUS332 papers
- University of ChicagoUS289 papers
- Fermi National Accelerator LaboratoryUS253 papers
- Lawrence Berkeley National LaboratoryUS250 papers
- University of California, BerkeleyUS250 papers
- Princeton UniversityUS249 papers
- Pennsylvania State UniversityUS222 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR212 papers
- Sorbonne UniversitéFR212 papers
- Max Planck Institute for Extraterrestrial PhysicsDE202 papers
- Imperial College LondonGB197 papers
10 papers · 2 filters
Anomalous Stellar Populations in LSB Galaxies
James Schombert, Stacy McGaugh
We present new HST WFC3 near-IR observations of the CMD's in two LSB galaxies, F575-3 and F615-1, notable for having no current star formation based on a lack of H emission. Key…
The assembly bias of emission line galaxies
Esteban Jimenez, Nelson Padilla, Sergio Contreras +3
The next generation of spectroscopic surveys will target emission-line galaxies (ELGs) to produce constraints on cosmological parameters. We study the large scale structure traced…
Mass-Velocity Dispersion Relation in HIFLUGCS Galaxy Clusters
Yong Tian, Po-Chieh Yu, Pengfei Li +2
We investigate the mass-velocity dispersion relation (MVDR) in 29 galaxy clusters in the HIghest X-ray FLUx Galaxy Cluster Sample (HIFLUGCS). We measure the spatially resolved, lin…
Testing the Strong Equivalence Principle: Detection of the External Field Effect in Rotationally Supported Galaxies
Kyu-Hyun Chae, Federico Lelli, Harry Desmond +3
The strong equivalence principle (SEP) distinguishes General Relativity from other viable theories of gravity. The SEP demands that the internal dynamics of a self-gravitating syst…
The Next Generation Virgo Cluster Survey. XXXIV. Ultra-Compact Dwarf (UCD) Galaxies in the Virgo Cluster
Chengze Liu, Patrick Côté, Eric W. Peng +26
We present a study of ultra compact dwarf (UCD) galaxies in the Virgo cluster based mainly on imaging from the Next Generation Virgo Cluster Survey (NGVS). Using 100 deg$^{2}…
The Next Generation Virgo Cluster Survey (NGVS). XXX. Ultra-Diffuse Galaxies and their Globular Cluster Systems
Sungsoon Lim, Patrick Côté, Eric W. Peng +14
We present a study of ultra-diffuse galaxies (UDGs) in the Virgo Cluster based on deep imaging from the Next Generation Virgo Cluster Survey (NGVS). Applying a new definition for t…
Dissecting and Modelling Galaxy Assembly Bias
Xiaoju Xu, Idit Zehavi, Sergio Contreras
Understanding the galaxy-halo connection is fundamental for contemporary models of galaxy clustering. The extent to which the haloes' assembly history and environment impact galaxy…
Can Bars Erode Cuspy Halos ?
Sandeep Kumar Kataria, Mousumi Das, Stacy McGaugh
One of the major and widely known small scale problem with the Lambda CDM model of cosmology is the core-cusp problem. In this study we investigate whether this problem can be reso…
Predictions and Outcomes for the Dynamics of Rotating Galaxies
Stacy McGaugh
A review is given of a priori predictions made for the dynamics of rotating galaxies. One theory - MOND - has had many predictions corroborated by subsequent observations. While it…
A comprehensive catalog of dark matter halo models for SPARC galaxies
Pengfei Li, Federico Lelli, Stacy McGaugh +1
We present rotation curve fits to 175 late-type galaxies from the Spitzer Photometry & Accurate Rotation Curves (SPARC) database using seven dark matter (DM) halo profiles: pseudo-…