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
23 papers · 2 filters
The Physical Properties of the SVS 13 Protobinary System: Two Circumstellar Disks and a Spiraling Circumbinary Disk in the Making
Ana K. Diaz-Rodriguez, Guillem Anglada, Guillermo Blázquez-Calero +13
We present VLA and ALMA observations of the close (0.3" = 90 au separation) protobinary system SVS 13. We detect two small circumstellar disks (radii 12 and 9 au in dus…
A Comprehensive Study of the Young Cluster IRAS 05100+3723: Properties, Surrounding Interstellar Matter, and Associated Star Formation
R. K. Yadav, M. R. Samal, E. Semenko +13
We present a comprehensive multiwavelength investigation of a likely massive young cluster `IRAS 05100+3723' and its environment with the aim to understand its formation history an…
Which Part of Dense Cores Feeds Material to Protostars?: The Case of L1489 IRS
Jinshi Sai, Nagayoshi Ohashi, Anaëlle J. Maury +4
We have conducted mapping observations () of the Class I protostar L1489 IRS using the 7-m array of the Atacama Compact Array (ACA) and the IRAM-30m telescope in t…
The GRAVITY Young Stellar Object survey. VII. The inner dusty disks of T Tauri stars
The GRAVITY Collaboration, K. Perraut, L. Labadie +55
These protoplanetary disks in T Tauri stars play a central role in star and planet formation. We spatially resolve at sub-au scales the innermost regions of a sample of T Tauri's d…
The young protostellar disk in IRAS16293-2422 B is hot and shows signatures of gravitational instability
Joaquin Zamponi, María José Maureira, Bo Zhao +4
Deeply embedded protostars are actively fed from their surrounding envelopes through their protostellar disk. The physical structure of such early disks might be different from tha…
The contribution by luminous blue variable stars to the dust content of the Magellanic Clouds
C. Agliozzo, N. Phillips, A. Mehner +6
(Shortened) Luminous blue variable stars (LBVs) form dust as a result of episodic, violent mass loss. To investigate their contribution as dust producers in the Magellanic Clouds,…
An unbiased NOEMA 2.6 to 4 mm survey of the GG Tau ring: First detection of CCS in a protoplanetary disk
N. T. Phuong, A. Dutrey, E. Chapillon +13
Molecular line surveys are among the main tools to probe the structure and physical conditions in protoplanetary disks (PPDs), the birthplace of planets. The large radial and verti…
The JCMT Transient Survey: Four Year Summary of Monitoring the Submillimeter Variability of Protostars
Yong-Hee Lee, Doug Johnstone, Jeong-Eun Lee +49
We present the four-year survey results of monthly submillimeter monitoring of eight nearby (pc) star-forming regions by the JCMT Transient Survey. We apply the Lomb-Scargl…
Which molecule traces what: chemical diagnostics of protostellar sources
Łukasz Tychoniec, Ewine F. van Dishoeck, Merel L. R. van 't Hoff +8
The physical and chemical conditions in Class 0/I protostars are fundamental in unlocking the protostellar accretion process and its impact on planet formation. The aim is to deter…
A triplet of the only pulsation mode detected in the DAV star G132-12
Wen-Chao Su, Jian-Ning Fu, Jian-Xing Chen +5
Hydrogen atmosphere pulsating white dwarfs, also known as DAV stars, are the most abundant type of pulsating white dwarfs. High-temperature DAV stars exhibit in general a small num…
Massive compact disks around FU Orionis-type young eruptive stars revealed by ALMA
Á. Kóspál, F. Cruz-Sáenz de Miera, J. A. White +14
FU Orionis-type objects (FUors) are low-mass pre-main sequence stars undergoing a temporary, but significant increase of mass accretion rate from the circumstellar disk onto the pr…
Misaligned Circumstellar Disks and Orbital Motion of the Young Binary XZ Tau
Takanori Ichikawa, Miyu Kido, Daisuke Takaishi +3
We report our analyses of the multi-epoch (2015-2017) ALMA archival data of the Class II binary system XZ Tau at Bands 3, 4 and 6. The millimeter dust continuum images show compact…
Multi-epoch Optical Images of IRC+10216 Tell About the Central Star And the Adjacent Environment
Hyosun Kim, Ho-Gyu Lee, Youichi Ohyama +5
Six images of IRC+10216 taken by the Hubble Space Telescope at three epochs in 2001, 2011, and 2016 are compared in the rest frame of the central carbon star. An accurate astrometr…
ALMA Observations toward the S-shaped Outflow and the Envelope around NGC1333 IRAS 4A2
Chen-Yu Chuang, Yusuke Aso, Naomi Hirano +2
We have analyzed the ALMA archival data of the SO ( and ), CO (), and CCH () lines from the class 0 protobinary system, NG…
The Drag Instability in a 2D Isothermal C-shock
Pin-Gao Gu
We extend the linear analysis of the drag instability in a 1D perpendicular isothermal C-shock by Gu & Chen to 2D perpendicular and oblique C-shocks in the typical environment of s…
Searching for Surviving Companion in the Young SMC Supernova Remnant 1E 0102.2-7219
Chuan-Jui Li, Ivo R. Seitenzahl, Ryoko Ishioka +3
1E 0102.2--7219 (hereafter E0102) is a young supernova remnant (SNR) in the Small Magellanic Cloud (SMC). It contains oxygen-rich SN ejecta, a possible neutron star (NS), and a sma…
Infrared variable stars in the compact elliptical galaxy M32
O. C. Jones, C. Nally, M. J. Sharp +7
Variable stars in the compact elliptical galaxy M32 are identified, using three epochs of photometry from the Spitzer Space Telescope at 3.6 and 4.5 m, separated by 32 to 381 da…
Core-collapse supernova subtypes in luminous infrared galaxies
E. Kankare, A. Efstathiou, R. Kotak +34
We present the discovery and follow-up observations of two CCSNe that occurred in the luminous infrared galaxy (LIRG), NGC3256. The first, SN2018ec, was discovered using the ESO HA…
Hard X-ray Emission Associated with White Dwarfs. IV. Signs of Accretion from Sub-stellar Companions
You-Hua Chu, Jesus A. Toala, Martin A. Guerrero +3
KPD 0005+5106, with an effective temperature of 200,000 K, is one of the hottest white dwarfs (WDs). ROSAT unexpectedly detected "hard" (1 keV) X-rays from this appar…
Spectroscopic and photometric monitoring of a poorly known high-luminous OH/IR star: IRAS 18278+0931
Supriyo Ghosh, Soumen Mondal, Ramkrishna Das +1
We present the time-dependent properties of a poorly known OH/IR star IRAS 18278+0931 (hereafter, IRAS 18+09) towards the Ophiuchus constellation. We have carried out long-term…
FAUST II. Discovery of a Secondary Outflow in IRAS 15398-3359: Variability in Outflow Direction during the Earliest Stage of Star Formation?
Yuki Okoda, Yoko Oya, Logan Francis +66
We have observed the very low-mass Class 0 protostar IRAS 15398-3359 at scales ranging from 50 au to 1800 au, as part of the ALMA Large Program FAUST. We uncover a linear feature,…
Distinguishing between different mechanisms of FU-Orionis-type luminosity outbursts
Eduard I. Vorobyov, Vardan G. Elbakyan, Hauyu Baobab Liu +1
Aims. Accretion and luminosity bursts triggered by three distinct mechanisms: the magnetorotational instability in the inner disk regions, clump infall in gravitationally fragmente…
Infrared observations of the flaring maser source G358.93-0.03 -- SOFIA confirms an accretion burst from a massive young stellar object
B. Stecklum, V. Wolf, H. Linz +24
Class II methanol masers are signs of massive young stellar objects (MYSOs). Recent findings show that MYSO accretion bursts cause flares of these masers. Thus, maser monitoring ca…