Z
Zi-Gao Dai
Researcher at Nanjing University
Publications - 439
Citations - 13461
Zi-Gao Dai is an academic researcher from Nanjing University. The author has contributed to research in topics: Gamma-ray burst & Neutron star. The author has an hindex of 60, co-authored 412 publications receiving 12069 citations. Previous affiliations of Zi-Gao Dai include Wuhan University & Chinese Ministry of Education.
Papers
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Rapidly Evolving and Luminous Transients Driven by Newly Born Neutron Stars
TL;DR: In this paper, a general analysis on the properties of emitting material of some rapidly evolving and luminous transients discovered recently with the Pan-STARRS1 Medium Deep Survey is provided.
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The origin of the plateau and late rebrightening in the afterglow of grb 120326a
Shu-Jin Hou,Shu-Jin Hou,Jin-Jun Geng,Kai Wang,Xue-Feng Wu,Yong-Feng Huang,Zi-Gao Dai,Ju-Fu Lu +7 more
TL;DR: In this article, the authors analyzed the energy injection model by means of numerical and analytical solutions, considering both the wind environment and the interstellium environment for GRB afterglows.
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Optical Transients Powered by Magnetars: Dynamics, Light Curves, and Transition to the Nebular Phase
Ling-Jun Wang,Ling-Jun Wang,Shan-Qin Wang,Zi-Gao Dai,Dong Xu,Yan-Hui Han,Xue-Feng Wu,Jian-Yan Wei +7 more
TL;DR: In this paper, the authors evaluate the dynamic evolution of optical transients powered by millisecond magnetars and find that the magnetar with short spin-down timescale converts its rotational energy mostly into the kinetic energy of the transient.
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Neutrino Emission in Jet Propagation Process
Di Xiao,Zi-Gao Dai +1 more
TL;DR: In this article, the neutrino emission flux for low-luminosity GRBs and ultra-long GRBs in different collimation regimes was calculated under the assumption of a power-law stellar-envelope density profile.
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PTF11agg as the First Evidence for Reverse Shock Emission from a Post-merger Millisecond Magnetar
Ling-Jun Wang,Zi-Gao Dai +1 more
TL;DR: In this paper, it was shown that the recently discovered transient, PTF11agg, can be neatly accounted for by the reverse shock (RS) emission powered by a millisecond magnetar.