V2EX ligo

LIGO

定义 Definition

LIGO(Laser Interferometer Gravitational-Wave Observatory,激光干涉引力波天文台):美国主导的引力波探测项目与设施,通过超高精度的激光干涉仪测量时空极其微小的变化,从而直接探测到由黑洞或中子星并合等天体事件产生的引力波
(也常指该合作组织与其两大主要探测站:Hanford 与 Livingston。)

发音 Pronunciation (IPA)

/lao/

词源 Etymology

LIGO 是一个首字母缩略词,来自 Laser Interferometer Gravitational-Wave Observatory。该名称强调其核心方法是“激光干涉”,目标是“引力波观测”。

例句 Examples

LIGO detected gravitational waves for the first time in 2015.
LIGO 在 2015 年首次探测到引力波。

By combining data from LIGO and other detectors, scientists can better locate where a gravitational-wave event happened.
通过结合 LIGO 与其他探测器的数据,科学家能更准确地定位引力波事件发生的位置。

相关词 Related Words

文学与作品 Literary Works

  • Black Hole Blues and Other Songs from Outer Space(Janna Levin)讲述 LIGO 的探索历程与首次引力波探测的背景。
  • Gravity’s Kiss: The Detection of Gravitational Waves(Harry Collins)以科学社会学视角记录引力波探测(含 LIGO)的发展与争论。
  • Ripples in Spacetime(Govert Schilling)面向大众介绍引力波天文学与 LIGO/其他探测器的关键进展。
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