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arXiv 1502.00438nucl-ex
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使用 WASA-at-COSY 探测器通过自由和准自由反应进行氘-氘反应的亮度测定

Luminosity determination for the deutron-deutron reactions using free and quasi-free reactions with WASA-at-COSY detector

M. Skurzok, P. Moskal, W. Krzemien

AI总结:

针对 WASA 合作组寻找 ^4He-η 束缚态的氘-氘实验,提出两种亮度测定方法,以适应斜坡束流条件下积分亮度及其随束流动量变化的测量需求。

摘要:

本文介绍了 WASA 合作组为寻找 ^4He-η 束缚态而开展的实验中采用的两种亮度测定方法。测量期间应用了在一个加速器循环内连续改变束流动量的技术(称为斜坡束流)。这就要求不仅测定总积分亮度,还要测定其随束流动量变化的函数关系。

英文摘要:

Two methods of the luminosity determination for the experiment performed by WASA collaboration to search for $^{4} {-0.03cm}{He}$-$η$ bound state are presented. During the measurement the technique of continous change of the beam momentum in one accelerator cycle (called ramped beam) was applied. This imposes the requirement to determine not only the total integrated luminosity, but also its variation as a function of the beam momentum.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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