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- Korea University of Science and TechnologyKR752 papers
- National Astronomical Observatory of JapanJP641 papers
- Seoul National UniversityKR545 papers
- Centre National de la Recherche ScientifiqueFR520 papers
- Center for Astrophysics Harvard & SmithsonianUS483 papers
- California Institute of TechnologyUS440 papers
- Chinese Academy of SciencesCN423 papers
- The University of TokyoJP392 papers
- Kyung Hee UniversityKR362 papers
- Max Planck Institute for AstronomyDE337 papers
- National Astronomical ObservatoriesCN304 papers
- The Ohio State UniversityUS303 papers
110 papers · 1 filter
MOA-2010-BLG-073L: An M-Dwarf with a Substellar Companion at the Planet/Brown Dwarf Boundary
R. A. Street, J. -Y. Choi, Y. Tsapras +129
We present an analysis of the anomalous microlensing event, MOA-2010-BLG-073, announced by the Microlensing Observations in Astrophysics survey on 2010-03-18. This event was remark…
The chemical properties of low-redshift QSOs
Jaejin Shin, Jong-Hak Woo, Tohru Nagao +1
We investigate the chemical properties of low-z QSOs, using archival UV spectra obtained with the HST and IUE for a sample of 70 Palomar-Green QSOs at z < 0.5. By utilizing the flu…
Asteroseismology of the ZZ Ceti star HS 0507+0434B
J. -N. Fu, N. Dolez, G. Vauclair +14
The pulsating DA white dwarfs (ZZ Ceti stars) are -mode non-radial pulsators. Asteroseismology provides strong constraints on their global parameters and internal structure. Sin…
The Starburst Cluster Westerlund 1: The Initial Mass Function and Mass Segregation
Beomdu Lim, Moo-Young Chun, Hwankyung Sung +5
Westerlund 1 is the most important starburst cluster in the Galaxy due to its massive star content. We have performed BVIc and JKs photometry to investigate the initial mass functi…
Origin of Two Types of X-Ray Outbursts in Be/X-Ray Binaries. I. Accretion Scenarios
Atsuo T. Okazaki, Kimitake Hayasaki, Yuki Moritani
We propose the new scenario for X-ray outbursts in Be/X-ray binaries that normal and giant outbursts are respectively caused by radiatively inefficient accretion flows (RIAFs) and…
Binary Black Hole Accretion Flows From a Misaligned Circumbinary Disk
Kimitake Hayasaki, Hideki Saito, Shin Mineshige
We study the basic properties of accretion flows onto binary supermassive black holes, including the cases in which a circumbinary disk is misaligned with the binary orbital plane,…