First measurement of the ? µ charged-current cross section on a water target without pions in the final state
First measurement of the ? µ charged-current cross section on a water target without pions in the final state
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第一次测量？
DOI：
10.1103/physrevd.97.012001
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发表时间：
2018
影响因子：
5
通讯作者：
Abe K
中科院分区：
文献类型：
--
作者：
Abe K
本文报道了末态无π介子的水的荷电相互作用截面的一阶微分测量。这种通量平均测量已经使用T2 K实验的离轴近探测器，并在μ子动量和角度的双微分箱中报告。在相空间的有限区域内，通量平均总截面为σ=（0.95±0.08（stat）±0.06（det syst）±0.04（model syst）±0.08（flux））×10-38 cm ~ 2/n。
This paper reports the first differential measurement of the charged-current interaction cross section ofon water with no pions in the final state. This flux-averaged measurement has been made using the T2K experiment’s off-axis near detector, and is reported in doubly differential bins of muon momentum and angle. The flux-averaged total cross section in a restricted region of phase space was found to be σ=(0.95±0.08(stat)±0.06(det syst)±0.04(model syst)±0.08(flux))×10-38 cm2/n.