207 citations · 4.3k across the 150 of their papers we have counts for
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Formation and Eruption of Hot Channels during an M6.5 Class Solar Flare
Yanjie Liu, Yingna Su, Rui Liu +3
We investigate the formation and eruption of hot channels associated with the M6.5 class flare (SOL2015-06-22T18:23) occurring in NOAA AR 12371 on 2015 June 22. Two flare precursor…
Partial Eruption, Confinement, and Twist Buildup and Release of a Double-decker Filament
Jialin Chen, Yingna Su, Rui Liu +4
We investigate the failed partial eruption of a filament system in NOAA AR 12104 on 2014 July 5, using multiwavelength EUV, magnetogram, and H observations, as well as magnetic…
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…
Tether-cutting and Overlying Magnetic Reconnections in an MHD Simulation of Prominence-cavity System
Tie Liu, Yingna Su
We investigate the magnetic reconnection in an MHD simulation of a coronal magnetic flux rope (MFR) confined by a helmet streamer, where a prominence-cavity system forms. This syst…
G133.50+9.01: A likely cloud-cloud collision complex triggering the formation of filaments, cores and a stellar cluster
Namitha Issac, Anandmayee Tej, Tie Liu +1
We present compelling observational evidence of G133.50+9.01 being a bona fide cloud-cloud collision candidate with signatures of induced filament, core, and cluster formation. The…
Multiwavelength investigation of extended green object G19.88-0.53: Revealing a protocluster
Namitha Issac, Anandmayee Tej, Tie Liu +5
A multiwavelength analysis of star formation associated with the extended green object, G19.88-0.53 is presented in this paper. With multiple detected radio and millimetre componen…
ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): I. Detection of New Hot Corinos with ACA
Shih-Ying Hsu, Sheng-Yuan Liu, Tie Liu +29
We report the detection of four new hot corino sources, G211.47-19.27S, G208.68-19.20N1, G210.49-19.79W and G192.12-11.10 from a survey study of Planck Galactic Cold Clumps in the…
Formation and Eruption of a Mini-sigmoid Originating in Coronal Hole
Z. W. Huang, X. Cheng, Y. N. Su +2
In this paper, we study in detail the evolution of a mini-sigmiod originating in a cross-equatorial coronal hole, where the magnetic field is mostly open and seriously distinct fro…
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…
Sequential Star Formation in the filamentary structures of Planck Galactic cold clump G181.84+0.31
Lixia Yuan, Ming Zhu, Tie Liu +7
We present a multi-wavelength study of the Planck cold clump G181.84+0.31, which is located at the northern end of the extended filamentary structure S242. We have extracted 9 comp…
Carbon-Chain Molecules in Molecular Outflows and Lupus I Region--New Producing Region and New Forming Mechanism
Yuefang Wu, Xunchuan Liu, Xi Chen +18
Using the new equipment of the Shanghai Tian Ma Radio Telescope, we have searched for carbon-chain molecules (CCMs) towards five outflow sources and six Lupus I starless dust cores…
A particular carbon-chain-producing region: L1489 starless core
Yuefang Wu, Lianghao Lin, Xunchuan Liu +14
We detected carbon-chain molecules (CCMs) HC2n+1N (n=1-3) and C3S in Ku band as well as {high-energy excitation lines including C4H N=9-8, J=17/2-15/2, 19/2-17/2, and CH3CCH J=5-4,…
MHD simulation of prominence-cavity system
Yuhong Fan, Tie Liu
We present magnetohydrodynamic simulation of the evolution from quasi-equilibrium to onset of eruption of a twisted, prominence-forming coronal magnetic flux rope underlying a coro…
C2H N=1-0 and N2H+ J=1-0 observations of Planck Galactic cold clumps
Xunchuan Liu, Yuefang Wu, Chao Zhang +5
A survey of C2H N=1-0 and N2H+ J=1-0 toward Planck Galactic cold clumps (PGCCs) was performed using the Purple Mountain Observatory's 13.7 m telescope. C2H and N2H+ were chosen to…
Compressed magnetic field in the magnetically-regulated global collapsing clump of G9.62+0.19
Tie Liu, Kee-Tae Kim, Sheng-Yuan Liu +22
How stellar feedback from high-mass stars (e.g., H{\sc ii} regions) influences the surrounding interstellar medium and regulates new star formation is still unclear. To address thi…
Magnetic Field Modeling of hot channels in Four Flare/CME Events
Tie Liu, Yingna Su, Xin Cheng +2
We investigate the formation and magnetic topology of four flare/CME events with filament-sigmoid systems, in which the sigmoidal hot channels are located above the filaments, and…
First detection of vibrationally excited Glycolaldehyde in the solar-type protostar IRAS 16293-2422
Yan Zhou, Sheng-Li Qin, Alvaro Sanchez-Monge +7
This paper was withdrawed from the ApJ after the comments from the referee, please be carefully.
SMA observations of the W3(OH) complex: Dynamical differentiation between W3(HO) and W3(OH)
Sheng-Li Qin, Peter Schilke, Jingwen Wu +4
We present Submillimeter Array (SMA) observations of the HCN\,(3--2) and HCO\,(3--2) molecular lines toward the W3(HO) and W3(OH) star-forming complexes. Infall and outflow…
High-resolution CO observation of the carbon star CIT 6 revealing the spiral structure and a nascent bipolar outflow
Hyosun Kim, Sheng-Yuan Liu, Naomi Hirano +8
CIT 6 is a carbon star in the transitional phase from the asymptotic giant branch (AGB) to the protoplanetary nebulae (pPN). Observational evidences of two point sources in the opt…
Extremely Energetic Outflow and Decelerated Expansion in W49N
Tie Liu, Kee-Tae Kim, Yuefang Wu +10
W49N is a mini-starburst in the Milky Way and thus an ideal laboratory for high-mass star formation studies. Due to its large distance (11.1 kpc), the kinematics in…
SMA Observations of W3(OH) Complex: Physical and Chemical Differentiation between W3(HO) and W3(OH)
Sheng-Li Qin, Peter Schilke, Jingwen Wu +4
We report on the Submillimeter Array (SMA) observations of molecular lines at 270 GHz toward W3(OH) and W3(HO) complex. Although previous observations already resolved the W3(H…
A feedback-driven bubble G24.136+00.436: a possible site of triggered star formation
Hong-Li Liu, Yuefang Wu, JinZeng Li +3
We present a multi-wavelength study of the IR bubble G24.136+00.436. The J=1-0 observations of CO, CO and CO were carried out with the Purple Mountain Observat…
Inflows in massive star formation regions
Yuefang Wu, Tie Liu, Shengli Qin
How high-mass stars form remains unclear currently. Calculation suggests that the radiation pressure of a forming star can halt spherical infall, preventing its further growth when…
Follow-up observations toward Planck cold clumps with ground-based radio telescopes
Tie Liu, Yuefang Wu, Diego Mardones +26
The physical and chemical properties of prestellar cores, especially massive ones, are still far from being well understood due to the lack of a large sample. The low dust temperat…