首页> 外文会议>2014 31st URSI General Assembly and Scientific Symposium >Tianlai: A 21cm intensity mapping experiment proceedings of the XXXIst URSI general assembly and scientific symposium to be held in Beijing, China (CIE), August 17–23, 2014
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Tianlai: A 21cm intensity mapping experiment proceedings of the XXXIst URSI general assembly and scientific symposium to be held in Beijing, China (CIE), August 17–23, 2014

机译:天来:2014年8月17日至23日在中国北京(CIE)举行的XXXIst URSI大会和科学研讨会的21cm强度测绘实验程序

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摘要

The Tianlai project is a radio astronomical experiment dedicated to the study of the nature of dark energy. By observing the baryon acoustic oscillation (BAO) features in the large scale structure power spectrum through 21cm intensity mapping, i.e. observe the intensity variation of the 21cm line emission of the neutral hydrogen at redshifts 0
机译:天来项目是一项射电天文实验,致力于研究暗能量的性质。通过21cm强度映射观察大型结构功率谱中的重子声振荡(BAO)特征,即观察中性氢21cm线发射在0

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