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arXiv 1112.2689hep-phastro-ph.COastro-ph.HE
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OPERA和MINOS的超光速中微子能谱

Superluminal neutrino energy spectrum of OPERA and MINOS

Ernst Trojan

摘要:

我们分析了OPERA和MINOS合作记录的超光速中微子的速度与能量的关系,并设法用幂律E=p+Cp^a来近似能谱,其中参数必须取在a=0.40--1.18和C= 1.5 × 10 ^{-5}--4.15 × 10 ^{-4}(动量和能量均以GeV表示)的范围内。这种粗略估计受到测量误差的限制,并且需要新的实验数据。

英文摘要:

We analyze the velocity dependence on energy of superluminal neutrino recorded by the OPERA and MINOS collaborations and manage to approximate the energy spectrum by a power law E=p+Cp^a where parameters must be taken in the range a=0.40--1.18 and C=1.5x10^{-5}--4.15x10^{-4} (momentum and energy are expressed in GeV). This rough estimation is constrained by the errors of measurements, and new experimental data are requested.

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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