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The Strange-Antistrange Asymmetry, The NuTeV Measurement a Peek at Future Prospects…

机译:奇怪的反谐波不对称,Nutev测量和未来前景的偷看......

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The strange asymmetry measurement from NuTeV is discussed, followed by a brief look at measurement prospects from other current and future neutrino DIS experiments. The NuTeV measurement of the difference between the strange and antistrange quark distributions from dimuon events utilizes the first complete NLO QCD description of the process. Dimuon events, resulting from the semi-muonic decay of charmed particles produced in charged current neutrino interactions, allow direct study of the strange quark content of the nucleon. NuTeV's sign selected beam produced uniquely pure samples of neutrino and antineutrino initiated dimuon events, allowing independent measurement of the strange and antistrange quark distributions.
机译:讨论了来自Nutev的奇怪不对称测量,然后简要介绍了来自其他电流和未来中性学DIS实验的测量前景。来自Dimuon事件的奇怪和反问题夸克分布的差异的Qualev测量差异利用了该过程的第一个完整的NLO QCD描述。二聚体事件,由带电流动中性氢相互作用产生的迷住颗粒的半质子衰减产生,允许直接研究核仁的奇怪夸克含量。 Nutev的标志所选梁产生了唯一纯净的Neutrino和Anteintrino的样品,启动了Dimuon事件,允许独立测量奇怪和反静脉夸克分布。

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