Toward a pulsed antihydrogen beam for WEP tests in AEgIS

Toward a pulsed antihydrogen beam for WEP tests in AEgIS
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用于 AEgIS 中 WEP 测试的脉冲反氢束

DOI:
10.1051/epjconf/202328201005
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发表时间:
2023
影响因子:
--
通讯作者:
Huck S
Huck S
中科院分区:
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文献类型:
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作者:
Huck S

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AEG̅是欧洲核子研究中心AD的合作伙伴,它以脉冲各向同性源的形式生产反氢原子,形成时间被精确定义。AEG̅最近进行了重大升级,以充分受益于新的Elena减速器提供的更冷反质子数量的增加,并朝着形成水平束流的方向移动,以直接研究引力对H̅原子的影响,从而探索反物质的弱等效原理。这篇文章概述了这些升级,以及与Elena的第一次光束时间的后续结果。
The AEg̅IS collaboration at CERN’s AD produces antihydrogen atoms in the form of a pulsed, isotropic source with a precisely defined formation time. AEg̅IS has recently undergone major upgrades to fully benefit from the increased number of colder antiprotons provided by the new ELENA decelerator and to move toward forming a horizontal beam to directly investigate the influence of gravity on the H̅ atoms, thereby probing the Weak Equivalence Principle for antimatter. This contribution gives an overview of these upgrades as well as subsequent results from the first beam times with ELENA.
DOI: 10.1088/0264-9381/29/18/184009
发表时间: 2012-09-21
影响因子: 3.5
作者:
Doser, M.;Amsler, C.;Zenoni, A.
通讯作者: Zenoni, A.