LIGO 发现引力波: 一个新时代的起点
网络出版日期: 2016-05-05
Detecting gravitational wave with LIGO: The beginning of a new era
Online published: 2016-05-05
胡一鸣 . LIGO 发现引力波: 一个新时代的起点[J]. 自然杂志, 2016 , 38(2) : 79 -86 . DOI: 10.3969/j.issn.0253-9608.2016.02.001
On 14 September 2015, Laser Interferometer Gravitational-Wave Observatory (LIGO) detected a gravitational wave signal coming from the merger of a stellar mass black hole binary, recognised as GW150914. This discovery is a milestone in the exploration of the universe, which marks the beginning of a new era. This article discusses the issues relate to what is gravitational wave, how to detect it and the facts about GW150914.
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