6.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Academia SinicaTW1.4k papers
- National Astronomical Observatory of JapanJP910 papers
- The University of TokyoJP744 papers
- Center for Astrophysics Harvard & SmithsonianUS671 papers
- Centre National de la Recherche ScientifiqueFR668 papers
- European Southern ObservatoryCL490 papers
- California Institute of TechnologyUS470 papers
- The Graduate University for Advanced Studies, SOKENDAIJP427 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP425 papers
- Jet Propulsion LaboratoryUS360 papers
- Max Planck Institute for AstronomyDE342 papers
- Leiden UniversityNL340 papers
95 papers · 1 filter
Environmental dependence of 8um luminosity functions of galaxies at z~0.8: Comparison between RXJ1716.4+6708 and the AKARI NEP deep field
Tomotsugu Goto, Yusei Koyama, T. Wada +20
We aim to reveal environmental dependence of infrared luminosity functions (IR LFs) of galaxies at z~0.8 using the AKARI satellite. We construct restframe 8um IR LFs in the cluster…
The Evolution of Density Structure of Starless and Protostellar Cores
Chao-Ling Hung, Shih-Ping Lai, Chi-Hung Yan
We present a near-infrared extinction study of nine dense cores at evolutionary stages between starless to Class I. Our results show that the density structure of all but one obser…
A Multiwavelength Study of a Young, Z-shaped, FR I Radio Galaxy NGC 3801
Ananda Hota, Jeremy Lim, Youichi Ohyama +3
We present preliminary results from a multi-wavelength study of a merger candidate, NGC3801, hosting a young FR I radio galaxy, with a Z-shaped structure. Analysing archival data f…
An Extremely Deep Wide-Field Near-Infrared Survey: Bright Galaxy Counts and Local Large Scale Structure
R. C. Keenan, L. Trouille, A. J. Barger +2
We present a deep, wide-field near-infrared (NIR) survey over five widely separated fields at high Galactic latitude covering a total of ~ 3 deg^2 in J, H, and Ks. The deepest area…
The Equilibrium Structure of Prolate Magnetized Molecular Cores
Michael J. Cai, Ronald E. Taam
The structure of molecular cloud cores supported by thermal pressure and a poloidal magnetic field is reinvestigated in the magnetohydrostatic and axisymmetric approximation. In ad…
Millimeter Dust Emission in the GQ Lup System
Yu Dai, David J. Wilner, Sean M. Andrews +1
We present Submillimeter Array observations of the GQ Lup system at 1.3 millimeters wavelength with $0\farcs4$ (60 AU) resolution. Emission is detected from the position of t…
The TAOS Project Stellar Variability I. Detection of Low-Amplitude delta Scuti Stars
D. -W. Kim, P. Protopapas, C. Alcock +22
We analyzed data accumulated during 2005 and 2006 by the Taiwan-American Occultation Survey (TAOS) in order to detect short-period variable stars (periods of <~ 1 hour) such as del…
Study of HST counterparts to Chandra X-ray sources in the Globular Cluster M71
R. H. H. Huang, W. Becker, P. D. Edmonds +3
We report on archival Hubble Space Telescope (HST) observations of the globular cluster M71 (NGC 6838). These observations, covering the core of the globular cluster, were performe…
Candidate Coronagraphic Detections of Protoplanetary Disks around Four Young Stars
J. L. Karr, N. Ohashi, T. Kudo +1
We present potential detections of H-band scattered light emission around four young star, selected from a total sample of 45 young stars observed with the CIAO coronagraph of the…
Tidal and Magnetic Interactions between a Hot Jupiter and its Host Star in the Magnetospheric Cavity of a Protoplanetary Disk
Shih-Hsin Chang, Pin-Gao Gu, Peter Bodenheimer
We present a simplified model to study the orbital evolution of a young hot Jupiter inside the magnetospheric cavity of a proto-planetary disk. The model takes into account the dis…
Three intermediate-mass YSOs with different properties emerging from the same natal cloud in IRAS 00117+6412
Aina Palau, A. Sanchez-Monge, G. Busquet +5
We observed with the VLA, PdBI, and SMA the centimeter and millimeter continuum, N2H+(1-0), and CO(2-1) emission associated with a dusty cloud harboring a nascent cluster with inte…
Studies of Expolanets and Solar Systems with SPICA
Michihiro Takami, Motohide Tamura, Keigo Enya +13
The SPace Infrared telescope for Cosmology and Astrophysics (SPICA) is a proposed mid-to-far infrared (4-200 um) astronomy mission, scheduled for launch in 2017. A single, 3.5m ape…
The Initial Conditions of Clustered Star Formation. II. N2H+ Observations of the Ophiuchus B Core
R. K. Friesen, J. Di Francesco, Y. Shimajiri +1
We present a Nobeyama 45 m Radio Telescope map and Australia Telescope Compact Array pointed observations of N2H+ 1-0 emission towards the clustered, low mass star forming Oph B Co…
AMiBA: scaling relations between the integrated Compton-y and X-ray derived temperature, mass, and luminosity
Chih-Wei Locutus Huang, Jiun-Huei Proty Wu, Paul T. P. Ho +27
We investigate the scaling relations between the X-ray and the thermal Sunyaev-Zel'dovich Effect (SZE) properties of clusters of galaxies, using data taken during 2007 by the Y.T.…
A contracting circumbinary molecular ring with an inner cavity of about 140 AU around Ori 139-409
Luis A. Zapata, Peter Schilke, Paul Ho
Sensitive and subarcsecond resolution ( 0.7\arcsec) CHOH(7 6) line and 890 m continuum observations made with the Submillimeter Array (SMA) tow…
Formation of an O-Star Cluster by Hierarchical Accretion in G20.08-0.14 N
Roberto Galván-Madrid, Eric Keto, Qizhou Zhang +3
Spectral line and continuum observations of the ionized and molecular gas in G20.08-0.14 N explore the dynamics of accretion over a range of spatial scales in this massive star-for…
GRB 070518: A Gamma-ray Burst with Optically Dim Luminosity
L. P. Xin, W. K. Zheng, J. Wang +6
We present our optical observations of {\em Swift} GRB 070518 afterglow obtained at the 0.8-m Tsinghua University-National Astronomical Observatory of China telescope (TNT) at Xing…
Searching for sub-kilometer TNOs using Pan-STARRS video mode lightcurves: Preliminary study and evaluation using engineering data
J. -H. Wang, P. Protopapas, W. -P. Chen +6
We present a pre-survey study of using Pan-STARRS high sampling rate video mode guide star images to search for TNOs. With suitable selection of the guide stars within the Pan-STAR…
Swifts GRB GRB071010B : outlier of the and correlations
Yuji Urata, Kuiyun Huang, Myungshin Im +12
We present multi-band results for GRB071010B based on \Swift, \Suzaku, and ground-based optical observations. This burst is an ideal target to evaluate the robustness of the ${\rm…
Direct detection of a flared disk around a young massive star HD200775 and its 10 to 1000AU scale properties
Yoshiko K. Okamoto, Hirokazu Kataza, M. Honda +9
We made mid-infrared observations of the 10Msun Herbig Be star HD200775 with the Cooled Mid-Infrared Camera and Spectrometer (COMICS) on the 8.2m Subaru Telescope. We discovered di…
Optical linear polarization in ultra cool dwarfs: A tool to probe dust in the ultra cool dwarf atmospheres
R. Tata, E. L. Martin, S. Sengupta +3
Aims.Recent studies have detected linear polarization in L dwarfs in the optical I band. Theoretical models have been developed to explain this polarization. These models predict h…
Upper Limits on the Number of Small Bodies in Sedna-Like Orbits by the TAOS Project
J. -H. Wang, M. J. Lehner, Z. -W. Zhang +21
We present the results of a search for occultation events by objects at distances between 100 and 1000 AU in lightcurves from the Taiwanese-American Occultation Survey (TAOS). We s…
IRAS 16293: A "Magnetic" Tale of Two Cores
Ramprasad Rao, Josep Miquel Girart, Daniel P. Marrone +2
We present polarization observations of the dust continuum emission from IRAS 16293 which is a Class 0 protostar and is known to have at least two components, source A and B. These…
Platform Deformation Refined Pointing and Phase Correction for the AMiBA Hexapod Telescope
Patrick M. Koch, Michael Kesteven, Yu-Yen Chang +26
The Array for Microwave Background Anisotropy (AMiBA) is a radio interferometer for research in cosmology, currently operating 7 0.6m diameter antennas co-mounted on a 6m diameter…