53 citations · 88 across the 5 of their papers we have counts for
5 papers
Stellar Variability in a Forming Massive Star Cluster
Yu Cheng, Morten Andersen, Jonathan C. Tan
We present a near-infrared (NIR) variability analysis for an 6\arcmin 6\arcmin region, which encompasses the massive protocluster G286.21+0.17. The total sample comprises…
Gas Kinematics of the Massive Protocluster G286.21+0.17 Revealed by ALMA
Yu Cheng, Jonathan C. Tan, Mengyao Liu +2
We study the gas kinematics and dynamics of the massive protocluster G286.21+0.17 with the Atacama Large Millimeter/submillimeter Array using spectral lines of (2-1), $N_2…
ALMA Observations of Massive Clouds in the Central Molecular Zone: Jeans Fragmentation and Cluster Formation
Xing Lu, Yu Cheng, Adam Ginsburg +5
We report ALMA Band 6 continuum observations of 2000 AU resolution toward four massive molecular clouds in the Central Molecular Zone of the Galaxy. To study gas fragmentation, we…
Discovery of a Photoionized Bipolar Outflow towards the Massive Protostar G45.47+0.05
Yichen Zhang, Kei E. I. Tanaka, Viviana Rosero +6
Massive protostars generate strong radiation feedback, which may help set the mass they achieve by the end of the accretion process. Studying such feedback is therefore crucial for…
Molecular Bullets in A High-mass Protostar
Yu Cheng, Keping Qiu, Qizhou Zhang +3
We present Submillimeter Array (SMA) observations in the CO J=3-2, SiO J=5-4 and 8-7, and SO 9_8-8_7 lines, as well as Atacama Pathfinder EXperiment (APEX) observations in the CO J…