Detection of a possible superluminous supernova in the Epoch of Reionization  

作　　者：Jeremy Mould Tim Abbott Jeff Cooke Chris Curtin Antonios Katsianis Anton Koekemoer Edoardo Tescari Syed Uddin Lifan Wang Stuart Wyithe 

机构地区：[1]Centre for Astrophysical & Supercomputing, Swinburne University, Hawthorn 3122, Australia [2]Cerro Tololo lnteramerican Observatory, NOAO, La Serena, Chile [3]Space Telescope Science Institute, Baltimore, MD 21218, USA [4]Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China [5]Texas A&M University, College Station, 7X 77843, USA [6]University of Melbourne, School of Physics, Melbourne 3010, Australia [7]Departamento de Astronornia, Universidad de Chile, Los Condes, Santiago. Chile

出　　处：《Science Bulletin》2017年第10期675-678,共4页科学通报（英文版）

基　　金：The data presented herein were obtained at NOAO’s Cerro Tololo Interamerican Observatory, which is operated by AURA for the U.S. National Science Foundation;Funding for the DES Projects has been provided by the DOE and NSF (USA), MISE (Spain), STFC (UK), HEFCE (UK)

摘　　要：The Epoch of Reionization(EoR)poses a number of puzzles,including the sufficiency of ionizing radiation,the rapid production of supermassive black holes and the early appearance of abundant metals in larger galaxies.For the first of these,solutions focus on the main sequence evolution of massive stars,but the second and third puzzles involve the terminal phase of stellar evolution,The Epoch of Reionization （EoR） poses a number of puzzles, including the sufficiency of ionizing radiation, the rapid production of supermassive black holes and the early appearance of abundant metals in larger galaxies. For the first of these, solutions focus on the main sequence evolution of massive stars, but the second and third puzzles involve the terminal phase of stellar evolution, and in particular, core collapse supernovae.

关 键 词：超新星 再电离 大质量恒星 检测 光度 恒星演化 电离辐射 EOR 

分 类 号：P145.3[天文地球—天体物理] TL631.24[天文地球—天文学]