4 papers
The Cocoon from a Massive Star's Death: VLA Radio Polarization Study of Possible Historical Supernova Remnant G7.73.7
Tian-Xian Luo, Ping Zhou, C. -Y. Ng +3
G7.73.7 is a possible historical SNR, with the origin of its cocoon-like morphology and its supernova type remaining unclear. We performed L-band radio polarization observations…
Radio Study of Vela X Cocoon
Yihan Liu, Yu Zhang, C. -Y. Ng +3
The evolution of pulsar Wind Nebulae (PWNe) influences how high energy particles in the vicinity are generated and transport. The Vela PWN (only \,pc away), provides a rat…
High Resolution VLA Radio Observations of the Boomerang Pulsar Wind Nebula
Paul C. W. Lai, Chi-Yung Ng, Shumeng Zhang
We present a radio polarimetric study of the Boomerang pulsar wind nebula G106.65+2.96 with VLA observations at the 6 GHz band. Our high-resolution image discovers new small-scale…
High-resolution Radio Study of Pulsar Wind Nebula MSH 15-52 and Supernova Remnant RCW 89
S. Zhang, C. -Y. Ng, N. Bucciantini
We present high-resolution radio observations of the pulsar wind nebula (PWN) MSH15-52, which is renowned for its distinctive hand-like shape, and its associated supernova remnant…