THE END OF HELIUM REIONIZATION AT z ≃ 2.7 INFERRED FROM COSMIC VARIANCE IN HST /COS He II Lyα ABSORPTION SPECTRAGábor Worseck,J. Xavier Prochaska, Matthew McQuinn, Aldo Dall’Aglio,Cora Fechner,Joseph F. Hennawi,Dieter Reimers,Philipp Richter,Lutz WisotzkiThe Astrophysical Journal(2011)引用 0|浏览0暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要