| New g－2 experiment at J-PARC |
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| 引用本文： | Tsutomu Mibe.New g－2 experiment at J-PARC[J].中国物理 C,2010,34(6):745-748. |
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| 作者姓名： | Tsutomu Mibe |
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| 作者单位： | KEK, High Energy Accelerator Research Organization, 1-1, Oho, Tsukuba, Ibaraki, 305-0801, Japan |
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| 摘 要： | A new measurement of the anomalous magnetic moment of the positive muon αμ is proposed with a novel technique utilizing an ultra-cold muon beam accelerated to 300 MeV/c and a 66 cm-diameter muon storage ring without focusing-electric field. This measurement will be complimentary to the previous measurement that achieved 0.54 ppm accuracy with the magic energy of 3.1 GeV in a 14 m diameter storage ring. The proposed experiment aims to achieve the sensitivity down to 0.1 ppm.
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| 关 键 词： | 实验 测量方法 μ介子 贮存环 储存环 准确度 ppm 灵敏度 |
| 收稿时间： | 2010-2-22 |
New g-2 experiment at J-PARC |
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| Tsutomu Mibe.New g-2 experiment at J-PARC[J].High Energy Physics and Nuclear Physics,2010,34(6):745-748. |
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| Authors: | Tsutomu Mibe |
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| Institution: | KEK, High Energy Accelerator Research Organization, 1-1, Oho, Tsukuba, Ibaraki, 305-0801, Japan |
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| Abstract: | muon, anomarous magnetic moment, J-PARC |
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| Keywords: | muon anomarous magnetic moment J-PARC |
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