41 citations · 70 across the 2 of their papers we have counts for
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Multi-color Shallow Decay and Chromatic Breaks in the GRB 050319 Optical Afterglow
K. Y. Huang, Y. Urata, P. H. Kuo +19
Multi-wavelength B, V, R, I observations of the optical afterglow of GRB 050319 were performed by the 1.05-m telescope at Kiso Observatory and the 1.0-m telescope at Lulin Observat…
In-situ acceleration of subrelativistic electrons in the Coma halo and the halo's influence on the Sunyaev-Zeldovich effect
V. A. Dogiel, S. Colafrancesco, C. M. Ko +5
The stochastic acceleration of subrelativistic electrons from a background plasma is studied in order to find a possible explanation of the hard X-ray (HXR) emission detected from…
Optical Afterglow Observations of the Unusual Short-Duration Gamma-Ray Burst 040924
K. Y. Huang, Y. Urata, A. V. Filippenko +10
The 1-m telescope at Lulin Observatory and the 0.76-m Katzman Automatic Imaging Telescope at Lick Observatory were used to observe the optical afterglow of the short-duration (1.2-…
The Evolution of Diffuse Radio Sources in Galaxy Clusters
Ping-Hung Kuo, Chorng-Yuan Hwang, Wing-Huen Ip
We investigate the evolution and number distribution of radio halos in galaxy clusters. Without re-acceleration or regeneration, the relativistic electrons responsible for the diff…
Diagnostic Signatures of Radio and HXR Emission on Particle Acceleration Processes in the Coma Cluster
Ping-Hung Kuo, Chorng-Yuan Hwang, Wing-Huen Ip
We investigate theoretical models for the radio halo and hard X-ray (HXR) excess in the Coma galaxy cluster. Time-independent and time-dependent re-acceleration models for relativi…