Searching for Scalar Field Dark Matter with LIGO,Physical Review Letters

当前位置： X-MOL 学术 › Phys. Rev. Lett. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Searching for Scalar Field Dark Matter with LIGO
Physical Review Letters ( IF 8.1 ) Pub Date : 2024-09-04 , DOI: 10.1103/physrevlett.133.101001
Alexandre S. Göttel ₁ , Aldo Ejlli _{2,

3} , Kanioar Karan _{2,

3} , Sander M. Vermeulen ₄ , Lorenzo Aiello _{5,

6} , Vivien Raymond ₁ , Hartmut Grote ₁

Affiliation

We report on a direct search for scalar field dark matter using data from LIGO’s third observing run. We analyze the coupling of size oscillations of the interferometer’s beam splitter and arm test masses that may be caused by scalar field dark matter. Using new efficient search methods to maximize sensitivity for signatures of such oscillations, we set new upper limits for the coupling constants of scalar field dark matter as a function of its mass, which improve upon bounds from previous direct searches by up to four orders of magnitude in a frequency band from 10 to 180 Hz.

Published by the American Physical Society

2024

中文翻译：

用 LIGO 搜索标量场暗物质

我们报告了使用 LIGO 第三次观测运行的数据直接搜索标量场暗物质。我们分析了干涉仪分束器和臂测试质量的尺寸振荡耦合，这可能是由标量场暗物质引起的。使用新的高效搜索方法来最大限度地提高此类振荡特征的灵敏度，我们为标量场暗物质的耦合常数作为其质量的函数设定了新的上限，这在 10 至 180 Hz 的频带中比以前直接搜索的界限提高了多达四个数量级。美国物理学会 2024 年出版

更新日期：2024-09-04

点击分享查看原文

点击收藏

公开下载

阅读更多本刊新发论文本刊介绍/投稿指南