W
W. K. Zheng
Researcher at Chinese Academy of Sciences
Publications - 2
Citations - 151
W. K. Zheng is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Gamma-ray burst & Redshift. The author has an hindex of 2, co-authored 2 publications receiving 149 citations.
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Journal ArticleDOI
Detection of GRB 060927 at z = 5.47: Implications for the Use of Gamma-Ray Bursts as Probes of the End of the Dark Ages*
A. E. Ruiz-Velasco,A. E. Ruiz-Velasco,H. F. Swan,Eleonora Troja,Eleonora Troja,Eleonora Troja,D. Malesani,Johan P. U. Fynbo,R. L. C. Starling,Dong Xu,Felix Aharonian,Carl W. Akerlof,Michael I. Andersen,Michael C. B. Ashley,Scott Barthelmy,D. Bersier,M. Castro Cerón,A. J. Castro-Tirado,N. Gehrels,Ersin Gogus,Javier Gorosabel,C. Guidorzi,C. Guidorzi,Tolga Guver,Jens Hjorth,Dieter Horns,K. Y. Huang,Pall Jakobsson,B. L. Jensen,Ümit Kiziloğlu,Chryssa Kouveliotou,Hans A. Krimm,Hans A. Krimm,C. Ledoux,Andrew J. Levan,T. R. Marsh,Timothy A. McKay,A. Melandri,Bo Milvang-Jensen,Carole Mundell,P. T. O'Brien,M. Özel,A. Phillips,Robert Quimby,Gavin Rowell,Wiphu Rujopakarn,E. S. Rykoff,Bradley E. Schaefer,Jesper Sollerman,Nial R. Tanvir,Christina C. Thöne,Yuji Urata,W. T. Vestrand,Paul Vreeswijk,Darach Watson,John C Wheeler,Ralph A. M. J. Wijers,Jim Wren,S. A. Yost,Fang Yuan,Meng Zhai,W. K. Zheng +61 more
TL;DR: In this paper, the authors report on follow-up observations of the gamma-ray burst GRB 060927 using the robotic ROTSE-IIIa telescope and a suite of larger aperture ground-based telescopes.
Journal ArticleDOI
Detection of GRB 060927 at z = 5.47: Implications for the Use of Gamma-Ray Bursts as Probes of the End of the Dark Ages
A. E. Ruiz-Velasco,H. F. Swan,Eleonora Troja,D. Malesani,Johan P. U. Fynbo,R. L. C. Starling,Dong Xu,Felix Aharonian,Carl W. Akerlof,Michael I. Andersen,Michael C. B. Ashley,S. D. Barthelmy,D. Bersier,J. M. Castro Cerón,A. J. Castro-Tirado,N. Gehrels,Ersin Gogus,J. Gorosabel,C. Guidorzi,Tolga Guver,Jens Hjorth,Dieter Horns,K. Y. Huang,Pall Jakobsson,B. L. Jensen,Ü. Kızıloǧlu,Chryssa Kouveliotou,H. A. Krimm,C. Ledoux,A. J. Levan,T. R. Marsh,Timothy A. McKay,A. Melandri,B. Milvang-Jensen,Carole Mundell,P. T. O'Brien,M. Özel,Andrew C. Phillips,R. M. Quimby,Gavin Rowell,Wiphu Rujopakarn,E. S. Rykoff,B. E. Schaefer,Jesper Sollerman,Nial R. Tanvir,Christina C. Thöne,Yuji Urata,W. T. Vestrand,P. M. Vreeswijk,Darach Watson,John C Wheeler,Ralph A. M. J. Wijers,J. Wren,S. A. Yost,Fang Yuan,Meng Zhai,W. K. Zheng +56 more
TL;DR: In this paper, the shape of the red wing of the spectral break can be fitted by a damped Lyalpha profile with a column density with log(N_HI/cm^-2) ~ 22.5.