241 citations · 634 across the 13 of their papers we have counts for
13 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 Very Large Array 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 Very Large Array (VLA) observations at the 6 GHz band. Our high-resolution image discove…
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…
Nine New Repeating Fast Radio Burst Sources from CHIME/FRB
E. Fonseca, B. C. Andersen, M. Bhardwaj +38
We report on the discovery and analysis of bursts from nine new repeating fast radio burst (FRB) sources found using the Canadian Hydrogen Intensity Mapping Experiment (CHIME) tele…
Detection of Linear Polarization in the Radio Remnant of Supernova 1987A
Giovanna Zanardo, Lister Staveley-Smith, B. M. Gaensler +4
Supernova 1987A in the Large Magellanic Cloud has proven a unique laboratory to investigate particle acceleration in young supernova remnants. Here we report the first detection of…
The Radio Remnant of Supernova 1987A - A Broader View
G. Zanardo, L. Staveley-Smith, C. -Y. Ng +4
Supernova remnants (SNRs) are powerful particle accelerators. As a supernova (SN) blast wave propagates through the circumstellar medium (CSM), electrons and protons scatter across…
Dust Production and Particle Acceleration in Supernova 1987A Revealed with ALMA
R. Indebetouw, M. Matsuura, E. Dwek +23
Supernova (SN) explosions are crucial engines driving the evolution of galaxies by shock heating gas, increasing the metallicity, creating dust, and accelerating energetic particle…
The radio remnant of Supernova 1987A at high frequencies and high resolution
G. Zanardo, L. Staveley-Smith, C. -Y. Ng +4
As the remnant of Supernova (SN) 1987A has been getting brighter over time, new observations at high frequencies have allowed imaging of the radio emission at unprecedented detail.…
Evolution of the Radio Remnant of Supernova 1987A: Morphological Changes from Day 7000
C. -Y. Ng, G. Zanardo, T. M. Potter +4
We present radio imaging observations of supernova remnant 1987A at 9 GHz, taken with the Australia Telescope Compact Array over 21 years from 1992 to 2013. By employing a Fourier…
Multi-frequency Radio Measurements of SN 1987A over 22 Years
G. Zanardo, L. Staveley-Smith, Lewis Ball +6
We present extensive observations of the radio emission from the remnant of SN 1987A made with the Australia Telescope Compact Array (ATCA), since the first detection of the remnan…
High Resolution X-ray Imaging of Supernova Remnant 1987A
C. -Y. Ng, B. M. Gaensler, S. S. Murray +5
We report observations of the remnant of Supernova 1987A with the High Resolution Camera (HRC) onboard the Chandra X-ray Observatory. A direct image from the HRC resolves the annul…
High resolution 36 GHz imaging of the Supernova Remnant of SN1987A
T. M. Potter, L. Staveley-Smith, C. -Y. Ng +6
The aftermath of supernova (SN) 1987A continues to provide spectacular insights into the interaction between a SN blastwave and its circumstellar en- vironment. We here present 36…