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arXiv 0906.5463hep-ph
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K_t算法中喷流的强子化修正

Hadronisation corrections for jets in the k_t algorithm

Mrinal Dasgupta, Yazid Delenda

摘要:

最近已经确定,对于半径为$R$的喷流,对QCD喷流的强子化修正在小$R$时变化为$1/R$。在这里,我们证明,使用喷气机的$k_t$算法,这些$1/R$修正的幅度是毫不含糊地链接到$1/Q$修正的幅度,以共同研究的事件形状在$e^{+}e^{-}$湮灭。

英文摘要:

It has recently been established that hadronisation corrections to QCD jets vary as $1/R$, at small $R$, for jets of radius $R$. Here we demonstrate, using jets in the $k_t$ algorithm, that the magnitude of these $1/R$ corrections are unambiguously linked to the magnitude of $1/Q$ corrections to commonly studied event shapes in $e^{+}e^{-}$ annihilation.

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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