Study of neutrino beam produced by high intensity proton accelerator
Study of neutrino beam produced by high intensity proton accelerator
批准号:
11440069
负责人:
HASEGAWA Takuya
金额:
$9.73万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
1999
资助国家:
日本
项目状态:
已结题
起止时间:
1999 至 2002
中文摘要
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英文摘要
To investigate neutrino oscillation phenomena precise1y, first accelerator-based neutrino experiment, KEK to Kamioka long-baseline neutrino experiment, is performed. To minimize uncertainties of the experiment, a gas-Cherenkov detector, which measures the kinematical information of parent pions, and a segmented ionization chamber, which measures a direction of muons from pion decay, are constructed. With these apparatus, the neutrino beam properties are successfully measured in situ for the first time in the world and the confidence level of the experiment significantly improved.
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The K2K Collaboration : S.H.Ahn et al.: "Detection of accelerator-produced neutrinos at a distance of 250 km"Phys.Lett.. B511. 178-184 (2001)
K2K 合作:S.H.Ahn 等人:“在 250 公里距离处检测加速器产生的中微子”Phys.Lett.. B511。
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The K2K MRD Group : T.Ishii et al.: "Near muon range detector for the K2K experiment-construction and performance"Nucl.Instr.and Meth.. A482. 244-253 (2002)
K2K MRD 小组:T.Ishii 等人:“用于 K2K 实验构建和性能的近 μ 子范围探测器”Nucl.Instr.and Meth.. A482。
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The K2K Collaboration : M.H.Ahn et al.: "Indications of Neutrino Oscillation in a 250 km Long-baseline Experiment"Phys.Rev.Lett.. 90. 041801 (2003)
K2K 合作:M.H.Ahn 等人:“250 km 长基线实验中中微子振荡的迹象”Phys.Rev.Lett.. 90. 041801 (2003)
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Takuya Hasegawa: "Accelerator Neutrino Experiment"Nuclear Physics. B(Pr. Suppl.)110. 226-232 (2002)
长谷川拓哉:《加速器中微子实验》核物理。
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Takuya Hasegawa: "Accelerator Neutrino Experiment"Nuclear Physics. B(Proc.Suppl.)110. 226-232 (2002)
长谷川拓哉:《加速器中微子实验》核物理。
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共 7 条
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