811 citations
- Korea Astronomy and Space Science InstituteKR19 papers
- Sejong UniversityKR8 papers
- Yonsei UniversityKR8 papers
- California Institute of TechnologyUS7 papers
- Johns Hopkins UniversityUS7 papers
- Pusan National UniversityKR6 papers
- Carnegie ObservatoriesUS5 papers
- Goddard Space Flight CenterUS5 papers
- Laboratoire d’Astrophysique de MarseilleFR5 papers
- University of California, Los AngelesUS5 papers
- Gyeongguk National UniversityKR4 papers
- Korea Advanced Institute of Science and TechnologyKR4 papers
12 papers · 1 filter
The Globular Cluster System of M60 (NGC 4649). II. Kinematics of the Globular Cluster System
Ho Seong Hwang, Myung Gyoon Lee, Hong Soo Park +7
We present a kinematic analysis of the globular cluster (GC) system in the giant elliptical galaxy (gE) M60 in the Virgo cluster. Using the photometric and spectroscopic database o…
The Globular Cluster System of M60 (NGC 4649). I. CFHT MOS Spectroscopy and Database
Myung Gyoon Lee, Ho Seong Hwang, Hong Soo Park +7
We present the measurement of radial velocities for globular clusters in M60, giant elliptical galaxy in the Virgo cluster. Target globular cluster candidates were selected using t…
Variable stars in the Open Cluster M11 (NGC 6705)
J. -R. Koo, S. -L. Kim, S. -C. Rey +4
V-band time-series CCD photometric observations of the intermediate-age open cluster M11 were performed to search for variable stars. Using these time-series data, we carefully exa…
Ammonia Imaging of the Disks in the NGC 1333 IRAS 4A Protobinary System
Minho Choi, Ken'ichi Tatematsu, Geumsook Park +1
The NGC 1333 IRAS 4A protobinary was observed in the ammonia (2, 2) and (3, 3) lines and in the 1.3 cm continuum with a high resolution (about 1.0 arcsec). The ammonia maps show tw…
Observations of Water Masers in the NGC 1333 IRAS 4 Region
Geumsook Park, Minho Choi
The NGC 1333 IRAS 4 region was observed in the 22 GHz H2O maser line with an angular resolution of about 0.08 arcseconds. Two groups of masers were detected, one near IRAS 4A and t…
Propagation of UHE protons through a magnetized large scale structure
Hyesung Kang, Santabrata Das, Dongsu Ryu +1
The propagation of UHECRs is affected by the intergalactic magnetic fields that were produced during the course of the large scale structure formation of the universe. We adopt a n…