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
22 papers · 2 filters
Observed relationship between CO2-1 and dust emission during post-AGB phase
J. H. He, R. Szczerba, T. I. Hasegawa +1
A CO\,2-1 line survey is performed toward a sample of 58 high Galactic latitude post-AGB (pAGB) stars. To complement the observations, a compilation of literature CO\,2-1 line data…
Time Monitoring of Radio Jets and Magnetospheres in the Nearby Young Stellar Cluster R Coronae Australis
Hauyu Baobab Liu, Roberto Galván-Madrid, Jan Forbrich +9
We report JVLA 8-10 GHz (=3.0-3.7 cm) monitoring observations toward the YSO cluster R Coronae Australis (R\,CrA), taken in 2012, from March 15 to September 12. These observatio…
Molecular Jet of IRAS 04166+2706
Liang-Yao Wang, Hsien Shang, Yu-Nung Su +5
The molecular outflow from IRAS 04166+2706 was mapped with the Submillimeter Array (SMA) at 350 GHz continuum and CO J = 32 at an angular resolution of ~1 arcsec. The field of v…
Physical Properties of Fullerene-containing Galactic Planetary Nebulae
Masaaki Otsuka, F. Kemper, J. Cami +2
We searched the Spitzer Space Telescope data archive for Galactic planetary nebulae (PNe), that show the characteristic 17.4 and um features due to C60, also known as buckminsterfu…
Chemical abundances in the extremely Carbon and Xenon-rich halo planetary nebula H4-1
Masaaki Otsuka, Akito Tajitsu
We performed detailed chemical abundance analysis of the extremely metal-poor ([Ar/H]-2) halo planetary nebula H4-1 based on the multi-wavelength spectra from Subaru/HDS, GALEX, SD…
Evidence of a Binary-Induced Spiral from an Incomplete Ring Pattern of CIT 6
Hyosun Kim, I-Ta Hsieh, Sheng-Yuan Liu +1
With the advent of high-resolution high-sensitivity observations, spiral patterns have been revealed around several asymptotic giant branch (AGB) stars. Such patterns can provide p…
Near-infrared H2 and Continuum Survey of Extended Green Objects. II. Complete Census for the Northern Galactic Plane
Hsu-Tai Lee, Wei-Ting Laio, Dirk Froebrich +7
We discuss 94 Extended Green Objects (EGOs) in the northern Galactic plane cataloged by Cyganowski et al, based on near-infrared narrowband H2 (2.122 μm and continuum observations…
Accretion, Ablation and Propeller Evolution in Close Millisecond Pulsar Binary Systems
P. D. Kiel, R. E Taam
A model for the formation and evolution of binary millisecond radio pulsars in systems with low mass companions (< 0.1 Msun) is investigated using a binary population synthesis tec…
ALMA imaging of the CO snowline of the HD 163296 disk with DCO+
G. S. Mathews, P. D. Klaassen, A. Juhasz +11
The high spatial and line sensitivity of ALMA opens the possibility of resolving emission from molecules in circumstellar disks. With an understanding of physical conditions under…
Unveiling the gas and dust disk structure in HD 163296 using ALMA observations
I. de Gregorio-Monsalvo, F. Ménard, W. Dent +20
Aims: The aim of this work is to study the structure of the protoplanetary disk surrounding the Herbig Ae star HD 163296. Methods: We have used high-resolution and high-sensitivity…
High-Contrast Near-Infrared Imaging Polarimetry of the Protoplanetary Disk around RY Tau
Michihiro Takami, Jennifer L. Karr, Jun Hashimoto +50
We present near-infrared coronagraphic imaging polarimetry of RY Tau. The scattered light in the circumstellar environment was imaged at H-band at a high resolution (~0".05) for th…
Unveiling the Evolutionary Sequence from Infalling Envelopes to Keplerian Disks around Low-Mass Protostars
Hsi-Wei Yen, Shigehisa Takakuwa, Nagayoshi Ohashi +1
We performed SMA observations in the C18O (2-1) emission line toward six Class 0 and I protostars, to study rotational motions of their surrounding envelopes and circumstellar mate…
Gas kinematics and the Dragged Magnetic Field in the High-mass Molecular Outflow Source G192.163.84: An SMA View
Hauyu Baobab Liu, Keping Qiu, Qizhou Zhang +2
We report the Submillimeter Array (SMA) observations of the polarized 0.88\,mm thermal dust emission and various molecular line transitions toward the early B-type ($L_{*}\sim2\tim…
SMA Observations of Class 0 Protostars: A High-Angular Resolution Survey of Protostellar Binary Systems
Xuepeng Chen, Hector G. Arce, Qizhou Zhang +8
We present high angular resolution 1.3 mm and 850 um dust continuum data obtained with the Submillimeter Array toward 33 Class 0 protostars in nearby clouds (distance < 500 pc), wh…
e-MERLIN resolves Betelgeuse at wavelength 5 cm
A. M. S. Richards, R. J. Davis, L. Decin +8
Convection, pulsation and magnetic fields have all been suggested as mechanisms for the transport of mass and energy from the optical photosphere of red supergiants, out to the reg…
Probing the Earliest Stage of Protostellar Evolution -- Barnard 1-bN and Barnard 1-bS
Yun-Hsin Huang, Naomi Hirano
Two submm/mm sources in the Barnard 1b (B1-b) core, B1-bN and B1-bS, have been observed with the Submillimeter Array (SMA) and the Submillimeter Telescope (SMT). The 1.1 mm continu…
Mapping H-band Scattered Light Emission in the Mysterious SR21 Transitional Disk
Katherine B. Follette, Motohide Tamura, Jun Hashimoto +50
We present the first near infrared (NIR) spatially resolved images of the circumstellar transitional disk around SR21. These images were obtained with the Subaru HiCIAO camera, ada…
Time Variability of Emission Lines for Four Active T Tauri Stars (I): October--December in 2010
Mei-Yin Chou, Michihiro Takami, Nadine Manset +7
We present optical spectrophotometric monitoring of four active T Tauri stars (DG Tau, RY Tau, XZ Tau, RW Aur A) at high spectral resolution ($R \ga 1 \times 10^4$), to investigate…
The detection of C60 in the well-characterized planetary nebula M1-11
Masaaki Otsuka, F. Kemper, S. Hyung +4
We performed multiwavelength observations of the young planetary nebula (PN) M1-11 and obtained its elemental abundances, dust mass, and the evolutionary status of the central star…
Does Magnetic Field-Rotation Misalignment Solve the Magnetic Braking Catastrophe in Protostellar Disk Formation?
Zhi-Yun Li, Ruben Krasnopolsky, Hsien Shang
Stars form in dense cores of molecular clouds that are observed to be significantly magnetized. In the simplest case of a laminar (non-turbulent) core with the magnetic field align…
Effects of Magnetic Field and FUV Radiation on the Structures of Bright-rimmed Clouds
Kazutaka Motoyama, Tomofumi Umemoto, Hsien Shang +1
The bright-rimmed cloud SFO 22 was observed with the 45 m telescope of Nobeyama Radio Observatory in the ^{12}CO (J = 1-0), ^{13}CO (J = 1-0), and C^{18}O (J = 1-0) lines, where we…
Imaging Discovery of the Debris Disk Around HIP 79977
C. Thalmann, M. Janson, E. Buenzli +47
We present Subaru/HiCIAO H-band high-contrast images of the debris disk around HIP 79977, whose pres- ence was recently inferred from an infrared excess. Our images resolve the dis…