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
36 papers · 2 filters
High-Resolution Near-Infrared Polarimetry and Sub-Millimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System
Yi Yang, Eiji Akiyama, Thayne Currie +56
We analyzed the young (2.8-Myr-old) binary system FS Tau A using near-infrared (H-band) high-contrast polarimetry data from Subaru/HiCIAO and sub-millimeter CO (J=2-1) line emissio…
SUBARU Near-Infrared Imaging Polarimetry of Misaligned Disks Around The SR24 Hierarchical Triple System
Satoshi Mayama, Sebastián Pérez, Nobuhiko Kusakabe +65
The SR24 multi-star system hosts both circumprimary and circumsecondary disks, which are strongly misaligned from each other. The circumsecondary disk is circumbinary in nature. In…
Evolution from Spherical AGB Wind to Multipolar Outflow in Pre-Planetary Nebula IRAS 17150-3224
Po-Sheng Huang, Chin-Fei Lee, Raghvendra Sahai
We have mapped the pre-planetary nebula IRAS 17150-3224 in 350 GHz continuum and CO J=3-2 line at an angular resolution of about 0".09 using the Atacama Large Millimeter/submillime…
V346 Nor: the post-outburst life of a peculiar young eruptive star
Á. Kóspál, Zs. M. Szabó, P. Ábrahám +5
FU Orionis-type objects (FUors) are young low-mass stars undergoing powerful accretion outbursts. The increased accretion is often accompanied by collimated jets and energetic, lar…
The magnetic field and accretion regime of CI Tau
JF Donati, J Bouvier, SH Alencar +7
This paper exploits spectropolarimetric data of the classical T Tauri star CI Tau collected with ESPaDOnS at the Canada-France-Hawaii Telescope, with the aims of detecting and char…
Kinematical Investigation of Possible Fast Collimated Outflows in Twelve Planetary Nebulae
J. S. Rechy-García, M. A. Guerrero, S. Duarte Puertas +3
A significant fraction of planetary nebulae (PNe) exhibit collimated outflows, distinct narrow kinematical components with notable velocity shifts with respect to the main nebular…
ALMA Observations of the Extraordinary Carina Pillars: HH 901/902
Geovanni Cortes-Rangel, Luis A. Zapata, Jesus A. Toala +4
We present Atacama Large Millimeter/Submillimeter Array (ALMA) 1.3 mm continuum and CO(21), ND(32), CS(54), and CO(21) line sensitive and…
Physical Properties of the star-forming clusters in NGC 6334
Mahya Sadaghiani, Álvaro Sánchez-Monge, Peter Schilke +9
We have studied the high-mass star-forming complex NGC 6334 with ALMA in the continuum emission at a frequency of 87.6 GHz, achieving a spatial resolution of 1300 au. Detecting 142…
Protostellar Evolution in Serpens Main: Possible Origin of Disk-Size Diversity
Yusuke Aso, Naomi Hirano, Yuri Aikawa +6
We have observed the submillimeter continuum condensations SMM2, SMM4, SMM9, and SMM11 in the star forming cluster Serpens Main using the Atacama Large Millimeter/submillimeter Arr…
A search for heavy-metal stars: abundance analyses of hot subdwarfs with Subaru
N. Naslim, C. S. Jeffery, V. M. Woolf
The discovery of extremely zirconium- and lead-rich surfaces amongst a small subgroup of hot subdwarfs has provoked questions pertaining to chemical peculiarity in hot star atmosph…
The HH 212 interstellar laboratory: astrochemistry as a tool to reveal protostellar disks on Solar System scales around a rising Sun
Claudio Codella, Cecilia Ceccarelli, Chin-Fei Lee +8
The investigation of star forming regions have enormously benefited from the recent advent of the ALMA interferometer. More specifically, the unprecedented combination of high-sens…
Search for Surviving Companions of Progenitors of Young LMC Type Ia Supernova Remnants
Chuan-Jui Li, Wolfgang E. Kerzendorf, You-Hua Chu +9
We have used two methods to search for surviving companions of Type Ia supernova progenitors in three Balmer-dominated supernova remnants (SNRs) in the Large Magellanic Cloud: 0519…
The Infall Motion in the Low-Mass Protostellar Binary NGC 1333 IRAS 4A1/4A2
Yu-Nung Su, Sheng-Yuan Liu, Zhi-Yun Li +4
We report ALMA observations of NGC 1333 IRAS 4A, a young low-mass protostellar binary, referred as 4A1 and 4A2. With multiple HCO transitions and HNC (43) observed at a reso…
Resolving Linear Polarization due to Emission and Extinction of Aligned Dust Grains on NGC1333 IRAS4A with JVLA and ALMA
Chia-Lin Ko, Hauyu Baobab Liu, Shih-Ping Lai +3
We report high angular resolution observations of linearly polarized dust emission towards the Class 0 young stellar object (YSO) NGC1333 IRAS4A (hereafter, IRAS4A) using the Karl…
An ALMA Study of the FU-Ori Type Object V900 Mon: Implications for the Progenitor
Michihiro Takami, Tsu-Sheng Chen, Hauyu Baobab Liu +13
We present ALMA observations of 12CO, 13CO, and C18O J=2--1 lines and the 230 GHz continuum for the FU Ori-type object (FUor) V900 Mon (d~1.5 kpc), for which the accretion burst wa…
Variable Hard X-ray Emission From the Central Star of the Eskimo Nebula
Martin A Guerrero, Jesus A Toala, You-Hua Chu
The central star of NGC 2392 shows the hardest X-ray emission among central stars of planetary nebulae (CSPNe). The recent discovery of a spectroscopic companion with an orbital pe…
HD 42659: The only known roAp star in a spectroscopic binary observed with B photometry, TESS and SALT
Daniel L. Holdsworth, Hideyuki Saio, Donald W. Kurtz
We present a multi-instrument analysis of the rapidly oscillating Ap (roAp) star HD 42659. We have obtained photometric data for this star and use these data, in conjunction wi…
Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system
Fernando Cruz-Sáenz de Miera, Ágnes Kóspál, Péter Ábrahám +2
L1551 IRS 5 is a FUor-like object located in the Taurus star forming region. We present ALMA 1.3 mm continuum observations using a wide range of baselines. The observations recover…
The Nearby Evolved Stars Survey: I. JCMT/SCUBA-2 Sub-millimetre detection of the detached shell of U Antliae
Thavisha E. Dharmawardena, Francisca Kemper, Sundar Srinivasan +24
We present the highest resolution single-dish submillimetre observations of the detached shell source U Antliae to date. The observations were obtained at $450~\micron$ and $850~\m…
The Sub-mm Variability of IRC+10216 and Ceti
Thavisha E. Dharmawardena, Francisca Kemper, Jan G. A. Wouterloot +3
We present the sub-mm variability of two of the most well studied AGB stars, IRC+10216 and Ceti. The data are obtained at $450~\micron$ and $850~\micron$ as part of pointing ca…
Diagnosing 0.1-10 au scale morphology of the FU\,Ori disk using ALMA and VLTI/GRAVITY
Hauyu Baobab Liu, Antoine Mérand, Joel D. Green +11
We report new Atacama Large Millimeter/submillimeter Array Band 3 (86-100 GHz; 80 mas angular resolution) and Band 4 (146-160 GHz; 50 mas angular resolution) observatio…
The Transition from a Lognormal to a Power-Law Column Density Distribution in Molecular Clouds: An Imprint of the Initial Magnetic Field and Turbulence
Sayantan Auddy, Shantanu Basu, Takahiro Kudoh
We introduce a theory for the development of a transitional column density between the lognormal and the power-law forms of the probability distribution function (PDF)…
Sub-arcsecond (sub)millimeter imaging of the massive protocluster G358.93-0.03: Discovery of 14 new methanol maser lines associated with a hot core
C. L. Brogan, T. R. Hunter, A. P. M. Towner +25
We present (sub)millimeter imaging at 0.5'' resolution of the massive star-forming region G358.93-0.03 acquired in multiple epochs at 2 and 3 months following the recent flaring of…
Templates of binary-induced spiral-shell patterns around mass-losing post-main sequence stars
Hyosun Kim, Sheng-Yuan Liu, Ronald E. Taam
The morphological properties of the outflowing circumstellar envelopes surrounding mass-losing stars in eccentric binary systems are presented from a set of three-dimensional hydro…