D
Di Xiao
Researcher at Nanjing University
Publications - 37
Citations - 676
Di Xiao is an academic researcher from Nanjing University. The author has contributed to research in topics: Gamma-ray burst & Neutrino. The author has an hindex of 15, co-authored 30 publications receiving 569 citations. Previous affiliations of Di Xiao include Chinese Ministry of Education & Pennsylvania State University.
Papers
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Journal ArticleDOI
Optical observations of LIGO source GW 170817 by the Antarctic Survey Telescopes at Dome A, Antarctica
Lei Hu,Lei Hu,Xue-Feng Wu,Xue-Feng Wu,Igor Andreoni,Igor Andreoni,Igor Andreoni,Michael C. B. Ashley,Jeff Cooke,Jeff Cooke,Xiangqun Cui,Fujia Du,Zi-Gao Dai,Bozhong Gu,Yi Hu,Haiping Lu,Xiaoyan Li,Zhengyang Li,En-Si Liang,Liang-Duan Liu,Bin Ma,Zhaohui Shang,Zhaohui Shang,Tianrui Sun,Tianrui Sun,Nicholas B. Suntzeff,Charling Tao,Charling Tao,Syed Uddin,Syed Uddin,Lifan Wang,Lifan Wang,Xiaofeng Wang,Haikun Wen,Di Xiao,Jin Xu,Ji Yang,Shihai Yang,Xiangyan Yuan,Hongyan Zhou,Hui Zhang,Ji-Lin Zhou,Zonghong Zhu,Zonghong Zhu +43 more
TL;DR: In this article, the authors report optical observations of the GW source (GW 170817) in the nearby galaxy NGC 4993 using AST3, and infer from their data that the merging process ejected about 10−2 solar mass of radioactive material at a speed of up to 30% the speed of light.
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The physics of fast radio bursts
Di Xiao,Fa-Yin Wang,Zi-Gao Dai +2 more
TL;DR: In this article, the authors summarize the basic physics of FRBs and discuss the current research progress in this area, including the observational property, propagation effect, population study, radiation mechanism, source model, and application in cosmology.
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Afterglows and Kilonovae Associated with Nearby Low-Luminosity Short-Duration Gamma-Ray Bursts: Application to GW170817/GRB170817A
TL;DR: In this paper, the authors provide a timely modeling of the multi-wavelength afterglow emission from this GRB and the associated kilonova signal from the merger ejecta, under the assumption of a structured jet, a two-component jet, and an intrinsically lessenergetic quasi-isotropic fireball, respectively.
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Revisiting the contributions of supernova and hypernova remnants to the diffuse high-energy backgrounds: constraints on very-high-redshift injection
TL;DR: The contribution of supernova remnants and hypernova remnants (HNRs) to the diffuse high-energy neutrino and gamma-ray background was investigated in this paper, where it was shown that only if HNRs are dominant over SNRs, the diffuse neutrinos above 100 TeV can be explained without contradicting the Gamma-ray data.
Journal ArticleDOI
The Origin of the Prompt Emission for Short GRB 170817A: Photosphere Emission or Synchrotron Emission?
Yan-Zhi Meng,Jin-Jun Geng,Bin-Bin Zhang,Jun-Jie Wei,Di Xiao,Liang-Duan Liu,He Gao,Xue-Feng Wu,En-Wei Liang,Yong-Feng Huang,Zi-Gao Dai,Bing Zhang +11 more
TL;DR: In this paper, a Markov Chain Monte Carlo (MCMC) fitting was applied to the data of a short gamma-ray burst (GRB 170817A) from the merger of a binary neutron star system (GW170817).