Measurements of Gravitational Attractions at small Accelerations

arXiv - PHYS - Classical Physics Pub Date : 2024-07-31 DOI:arxiv-2407.21482

W. BartelDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, C. W. ElversDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, L. JönssonLund University, Sweden, G. KempfDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, H. KrauseUniversität Hamburg, B. LoehrDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, E. LohrmannUniversität Hamburg, H. MeyerBergische Universität, Wuppertal, P. SteffenDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, E. WuenschDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany

{"title":"Measurements of Gravitational Attractions at small Accelerations","authors":"W. BartelDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, C. W. ElversDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, L. JönssonLund University, Sweden, G. KempfDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, H. KrauseUniversität Hamburg, B. LoehrDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, E. LohrmannUniversität Hamburg, H. MeyerBergische Universität, Wuppertal, P. SteffenDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany, E. WuenschDeutsches Elektronen-Synchrotron DESY, Hamburg, Germany","doi":"arxiv-2407.21482","DOIUrl":null,"url":null,"abstract":"Gravitational interactions were studied by measuring the influence of small\nexternal field masses on a microwave resonator. It consisted of two spherical\nmirrors, which acted as independent pendulumsindividually suspended by strings.\nTwo identical field masses weremoved along the axis of the resonator\nsymmetrically and periodically betweena near and a far position. Their\ngravitational interaction altered the distance between the mirrors, changing\nthe resonance frequency, which was measured and found consistent with Newton's\nlaw of gravity. The acceleration of a single mirror caused by the two field masses at the\nclosest position varied from $5.4 10^{-12} m/s^2$ to $259 10^{-12}\\ m/s^2$.","PeriodicalId":501482,"journal":{"name":"arXiv - PHYS - Classical Physics","volume":"43 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Classical Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2407.21482","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Gravitational interactions were studied by measuring the influence of small external field masses on a microwave resonator. It consisted of two spherical mirrors, which acted as independent pendulumsindividually suspended by strings. Two identical field masses weremoved along the axis of the resonator symmetrically and periodically betweena near and a far position. Their gravitational interaction altered the distance between the mirrors, changing the resonance frequency, which was measured and found consistent with Newton's law of gravity. The acceleration of a single mirror caused by the two field masses at the closest position varied from $5.4 10^{-12} m/s^2$ to $259 10^{-12}\ m/s^2$.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

小加速度下引力吸引力的测量结果

通过测量微小外部磁场质量对微波谐振器的影响，对引力相互作用进行了研究。该谐振器由两个球面镜组成，这两个球面镜就像独立的钟摆，分别由绳子悬挂着。两个相同的磁场质量沿着谐振器的轴线在远近位置之间周期性地对称移动。它们之间的引力相互作用改变了镜子之间的距离，从而改变了共振频率，经测量发现，共振频率与牛顿万有引力定律一致。两个场质量在最接近位置对单面镜子造成的加速度从 5.4 10^{-12} m/s^2$ 到 259 10^{-12}\ m/s^2$ 不等。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

arXiv - PHYS - Classical Physics

自引率

0.00%

发文量