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
67 papers · 2 filters
Infall and rotation motions in the HH 111 protostellar system: A flattened envelope in transition to a disk?
Chin-Fei Lee, Yao-Yuan Mao, Bo Reipurth
We have mapped the central region of the HH 111 protostellar system in 1.33 mm continuum, C18O(J=2-1), 13CO (J=2-1), and SO (N_J=5_6-4_5) emission at ~3" resolution with the Submil…
Shattering and coagulation of dust grains in interstellar turbulence
Hiroyuki Hirashita, Huirong Yan
We investigate shattering and coagulation of dust grains in turbulent interstellar medium (ISM). The typical velocity of dust grain as a function of grain size has been calculated…
Evolution of Magnetic Fields in High Mass Star Formation: SMA dust polarization image of the UCHII region G5.89-0.39
Ya-Wen Tang, Paul T. P. Ho, Josep Miquel Girart +3
We report high angular resolution (3") Submillimeter Array (SMA) observations of the molecular cloud associated with the Ultra-Compact HII region G5.89-0.39. Imaged dust continuum…
The shaping effect of collimated fast outflows in the Egg nebula
Dinh-V-Trung, Jeremy Lim
We present high angular resolution observations of the HCN J=5--4 line from the Egg nebula, which is the archetype of protoplanetary nebulae. We find that the HCN emi…
Tracing the asymmetry in the envelope around the carbon star CIT 6
Dinh-V-Trung, Jeremy Lim
We present high angular resolution observations of HCN J=5--4 line and 7 mm continumm emission from the extreme carbon star CIT 6. We find that the 7 mm continuum emission is u…
Molecular Superbubbles and Outflows from Starburst Galaxy NGC 2146
An-Li Tsai, Satoki Matsushita, Kouichiro Nakanishi +7
We present results from a deep (1 sigma = 5.7 mJy beam^{-1} per 20.8 km s^{-1} velocity channel) ^{12}CO(1-0) interferometric observation of the central 60" region of the nearby ed…
The L723 low mass star forming protostellar system: resolving a double core
J. M. Girart, R. Rao, R. Estalella
We present 1.35 mm SMA observations around the low-mass Class 0 source IRAS 19156+1906, at the the center of the L723 dark cloud. We detected emission from dust as well as emission…
Submillimeter narrow emission lines from the inner envelope of IRC+10216
Nimesh A. Patel, Ken H. Young, Sandra Brünken +8
A spectral-line survey of IRC+10216 in the 345 GHz band has been undertaken with the Submillimeter Array. Although not yet completed, it has already yielded a fairly large sample o…
Tests of AMiBA Data Integrity
Hiroaki Nishioka, Fu-Cheng Wang, Jiun-Huei Proty Wu +26
We describe methods used to validate data from the Y.T. Lee Array for Microwave Background Anisotropy (AMiBA), an interferometric array designed to measure the Sunyaev-Zel'dovich e…
SMA CO(J=6-5) and 435 micron interferometric imaging of the nuclear region of Arp 220
Satoki Matsushita, Daisuke Iono, Glen R. Petitpas +11
We have used the Submillimeter Array (SMA) to make the first interferometric observations (beam size ~1") of the 12CO J=6-5 line and 435 micron (690 GHz) continuum emission toward…
Galaxy Clusters at 0.9<z<1.7 in the AKARI NEP deep field
Tomotsugu Goto, Hitoshi Hanami, Myungshin Im +11
There is a huge gap between properties of red-sequence selected massive galaxy clusters at z<1 and Lyman-break selected proto-clusters at z>3. It is important to understand when an…
High-resolution HNC 3-2 SMA observations of Arp220
S. Aalto, D. Wilner, M. Spaans +4
We present high resolution (0."4) observations of HNC J=3-2 with the SubMillimeter Array (SMA). We find luminous HNC 3-2 line emission in the western part of Arp220, centered on th…
The peculiar molecular envelope around the post-AGB star IRAS 08544--4431
Dinh-V-Trung
Circumbinary disks have been hypothesized to exist around a number of binary post-AGB stars. Although most of the circumbinary disks have been inferred through the near IR excess,…
First Confirmed Detection of a Bipolar Molecular Outflow from a Young Brown Dwarf
Ngoc Phan-Bao, Basmah Riaz, Chin-Fei Lee +6
Studying the earliest stages in the birth of stars is crucial for understanding how they form. Brown dwarfs with masses between that of stars and planets are not massive enough to…
Resolving the Structure and Kinematics of the BN Object at Resolution
Luis F. Rodríguez, Luis A. Zapata, Paul T. P. Ho
We present sensitive 7 mm observations of the H53 recombination line and adjacent continuum, made toward the Orion BN/KL region. In the continuum we detect the BN object, the ra…
Outer-gap vs. Slot-gap Models for Pulsar High Energy Emissions: The Case of the Crab Pulsar
Kouichi Hirotani
We analytically examine the capabilities of rotation-powered pulsars as the sources of gamma-rays and show that their phase-averaged gamma-ray flux is proportional to the product o…
Further Constraints on Thermal Quiescent X-ray Emission from SAX J1808.4-3658
C. O. Heinke, P. G. Jonker, R. Wijnands +2
We observed SAX J1808.4-3658 (1808), the first accreting millisecond pulsar, in deep quiescence with XMM-Newton and (near-simultaneously) Gemini-South. The X-ray spectrum of 1808 i…
Drastic changes in the molecular absorption at redshift z=0.89 toward the quasar PKS 1830-211
Sebastien Muller, Michel Guelin
A 12 year-long monitoring of the absorption caused by a z=0.89 spiral galaxy on the line of sight to the radio-loud gravitationally lensed quasar PKS 1830-211 reveals spectacular c…
Dynamical Study of A1689 from Wide-Field VLT/VIMOS Spectroscopy: Mass Profile, Concentration Parameter, and Velocity Anisotropy
Doron Lemze, Tom Broadhurst, Yoel Rephaeli +2
We examine the dynamics structure of the rich cluster A1689, combining VLT/VIMOS spectroscopy with Subaru/Suprime-Cam imaging. The radial velocity distribution of cluste…
The Yuan-Tseh Lee Array for Microwave Background Anisotropy
Paul T. P. Ho, Pablo Altamirano, Chia-Hao Chang +52
The Yuan-Tseh Lee Array for Microwave Background Anisotropy (AMiBA) is the first interferometer dedicated to studying the cosmic microwave background (CMB) radiation at 3mm wavelen…
AMiBA Observations, Data Analysis and Results for Sunyaev-Zel'dovich Effects
J. -H. P. Wu, P. T. P. Ho, C. -W. L. Huang +28
We present observations, analysis and results for the first-year operation of AMiBA, an interferometric experiment designed to study cosmology via the measurement of Cosmic Microwa…
Mass and Hot Baryons in Massive Galaxy Clusters from Subaru Weak Lensing and AMiBA SZE Observations
Keiichi Umetsu, Mark Birkinshaw, Guo-Chin Liu +30
We present a multiwavelength analysis of a sample of four hot (T_X>8keV) X-ray galaxy clusters (A1689, A2261, A2142, and A2390) using joint AMiBA Sunyaev-Zel'dovich effect (SZE) an…
Common Envelope Mergers: A Possible Channel for Forming Single sdB Stars
Michael Politano, Ronald E. Taam, Marc van der Sluys +1
We quantify an evolutionary channel for single sdB stars based on mergers of binaries containing a red giant star and a lower mass main sequence or brown dwarf companion in our Gal…
Far-Infrared Properties of Blue Compact Dwarf Galaxies Observed with AKARI/Far-Infrared Surveyor (FIS)
Hiroyuki Hirashita, Hidehiro Kaneda, Takashi Onaka +1
We report basic far-infrared (FIR) properties of eight blue compact dwarf galaxies (BCDs) observed by AKARI. We measure the fluxes at the four FIS bands (wavelengths of 65 um, 90 u…