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arXiv · 1807.07229

Analytic calculation of Energy-Energy Correlation in $e^+ e^-$ annihilation at NLO

Lance J. Dixon·Ming-xing Luo·Vladyslav Shtabovenko·Tong-Zhi Yang·Hua Xing Zhu
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Abstract

We present the first fully analytic calculation of the Quantum Chromodynamics (QCD) event shape observable Energy-Energy Correlation in electron-positron annihilation at Next-To-Leading Order (NLO). This result sheds light on the analytic structure of the event shape observables beyond Leading Order (LO) and serves as a motivation to employ our methods in the investigation of other event shape observables that so far have not been calculated analytically.

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Lance J. Dixon, Ming-xing Luo, Vladyslav Shtabovenko, Tong-Zhi Yang, Hua Xing Zhu. 2018-07-19. Analytic calculation of Energy-Energy Correlation in $e^+ e^-$ annihilation at NLO. https://arxiv.org/abs/1807.07229

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