3.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The Ohio State UniversityUS1k papers
- Centre National de la Recherche ScientifiqueFR970 papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR952 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR926 papers
- Panjab UniversityIN912 papers
- Université de StrasbourgFR896 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT895 papers
- European Organization for Nuclear ResearchCH891 papers
- National and Kapodistrian University of AthensGR890 papers
- Wayne State UniversityUS887 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT886 papers
- University of SplitHR881 papers
10 papers · 2 filters
Radiative Transfer in Lyα Nebulae: I. Modeling a Continuous or Clumpy Spherical Halo with a Central Source
Seok-Jun Chang, Yujin Yang, Kwang-Il Seon +2
To understand the mechanism behind high- Ly nebulae, we simulate the scattering of Ly in a halo about a central Ly source. For the first time, we consider bo…
WALLABY Pilot Survey: HI gas kinematics of galaxy pairs in cluster environment
Shin-Jeong Kim, Se-Heon Oh, Jing Wang +22
We examine the HI gas kinematics of galaxy pairs in two clusters and a group using Australian Square Kilometre Array Pathfinder (ASKAP) WALLABY pilot survey observations. We compar…
Isochrone fitting of Galactic globular clusters -- IV. NGC6362 and NGC6723
George A. Gontcharov, Maxim Yu. Khovritchev, Aleksandr V. Mosenkov +10
We present new isochrone fits to the colour-magnitude diagrams of the Galactic globular clusters NGC\,6362 and NGC\,6723. We utilize 22 and 26 photometric filters for NGC\,6362 and…
WALLABY Pilot Survey: Public release of HI kinematic models for more than 100 galaxies from phase 1 of ASKAP pilot observations
N. Deg, K. Spekkens, T. Westmeier +29
We present the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) Pilot Phase I HI kinematic models. This first data release consists of HI observations of three fields i…
Multiple Stellar Populations of Globular Clusters From Homogeneous Ca-CN-CH-NH Photometry. VII. Metal-Poor Populations in 47 Tucanae (NGC 104)
Jae-Woo Lee
We present new large field-of-view (1°1°) Ca-CN photometry of the prototypical metal-rich globular cluster 47 Tucanae (NGC 104). Our results are the following. (1) Th…
Testing Modified Gravity Theories with Numerical Solutions of the External Field Effect in Rotationally Supported Galaxies
Kyu-Hyun Chae, Federico Lelli, Harry Desmond +2
The strong equivalence principle is violated by gravity theories of Milgromian dynamics (MOND) through the action of the external field effect. We test two different Lagrangian the…
Nonlinear Color-Metallicity Relations of Globular Clusters. XI. Nonlinearity Effect Revealed by NGC 5128 (Centaurus A) and NGC 4594 (Sombrero) Galaxies
Hak-Sub Kim, Suk-Jin Yoon, Sang-Yoon Lee +1
Metallicity distributions (MDs) of globular clusters (GCs) provide crucial clues for the assembly and star formation history of their host galaxies. GC colors, when GCs are old, ha…
Gas dynamics and star formation in NGC 6822
Hye-Jin Park, Se-Heon Oh, Jing Wang +3
We present H I gas kinematics and star formation activities of NGC 6822, a dwarf galaxy located in the Local Group at a distance of ~ 490 kpc. We perform profile decomposition of l…
Distinguishing Dark Matter, Modified Gravity, and Modified Inertia with the Inner and Outer Parts of Galactic Rotation Curves
Kyu-Hyun Chae
The missing gravity in galaxies requires dark matter, or alternatively a modification of gravity or inertia. These theoretical possibilities of fundamental importance may be distin…
Numerical Solutions of the External Field Effect on the Radial Acceleration in Disk Galaxies
Kyu-Hyun Chae, Mordehai Milgrom
In MOND (modified Newtonian dynamics)-based theories the strong equivalence principle is generically broken in an idiosyncratic manner, manifested in the action of an "external fie…