发现引力波背景的有力证据

IF 44.8 1区物理与天体物理 Q1 PHYSICS, APPLIED Nature Reviews Physics Pub Date : 2024-03-11 DOI:10.1038/s42254-024-00711-6

Chiara Caprini

{"title":"发现引力波背景的有力证据","authors":"Chiara Caprini","doi":"10.1038/s42254-024-00711-6","DOIUrl":null,"url":null,"abstract":"In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe. Upcoming datasets are expected to confirm the discovery and provide insight into the origin of this signal. In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 5","pages":"291-293"},"PeriodicalIF":44.8000,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Strong evidence for the discovery of a gravitational wave background\",\"authors\":\"Chiara Caprini\",\"doi\":\"10.1038/s42254-024-00711-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe. Upcoming datasets are expected to confirm the discovery and provide insight into the origin of this signal. In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe.\",\"PeriodicalId\":19024,\"journal\":{\"name\":\"Nature Reviews Physics\",\"volume\":\"6 5\",\"pages\":\"291-293\"},\"PeriodicalIF\":44.8000,\"publicationDate\":\"2024-03-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Reviews Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.nature.com/articles/s42254-024-00711-6\",\"RegionNum\":1,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Reviews Physics","FirstCategoryId":"101","ListUrlMain":"https://www.nature.com/articles/s42254-024-00711-6","RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}

引用次数: 0

摘要

2023 年，脉冲星定时阵列宣布可能首次发现随机引力波背景：宇宙中弥漫的引力波的随机叠加--宇宙进程在宇宙中的遗迹。接下来的数据集有望证实这一发现，并让人们深入了解这一信号的起源。2023 年，脉冲星定时阵列宣布了一项可能成为史无前例的随机引力波背景发现：宇宙中弥漫的引力波的随机叠加--宇宙中宇宙进程的遗迹。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

摘要图片

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Strong evidence for the discovery of a gravitational wave background

In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe. Upcoming datasets are expected to confirm the discovery and provide insight into the origin of this signal. In 2023, pulsar timing arrays announced what could become the first ever discovery of a stochastic gravitational wave background: the random superposition of gravitational waves permeating the cosmos — a vestige of cosmic processes in the Universe.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Nature Reviews Physics Multiple-

CiteScore

47.80

自引率

0.50%

发文量

122

期刊介绍： Nature Reviews Physics is an online-only reviews journal, part of the Nature Reviews portfolio of journals. It publishes high-quality technical reference, review, and commentary articles in all areas of fundamental and applied physics. The journal offers a range of content types, including Reviews, Perspectives, Roadmaps, Technical Reviews, Expert Recommendations, Comments, Editorials, Research Highlights, Features, and News & Views, which cover significant advances in the field and topical issues. Nature Reviews Physics is published monthly from January 2019 and does not have external, academic editors. Instead, all editorial decisions are made by a dedicated team of full-time professional editors.

期刊最新文献

Science should inspire, but visions need nuance The AI revolution is always just out of reach The promise and peril of sociotechnical visions of the future Publisher Correction: Rydberg states of alkali atoms in atomic vapour as SI-traceable field probes and communications receivers Physics and the empirical gap of trustworthy AI