Energy-energy correlation in hadronic Higgs decays: analytic results and phenomenology at NLO
Energy-energy correlation in hadronic Higgs decays: analytic results and phenomenology at NLO
复制标题
强子希格斯衰变中的能量-能量相关性:NLO 的分析结果和现象学
DOI:
10.1007/jhep02(2021)210
复制
发表时间:
2020-12
期刊:
影响因子:
--
通讯作者:
Yang Tong-Zhi
中科院分区:
文献类型:
--
作者:
Gao Jun;Shtabovenko Vladyslav;Yang Tong-Zhi
In this work we complete the investigation of the recently introduced energy-energy correlation (EEC) function in hadronic Higgs decays at next-to-leading order (NLO) in fixed-order perturbation theory in the limit of vanishing light quark masses. The full analytic NLO result for the previously unknown EEC in the H→+ X channel is given in terms of classical polylogarithms and cross-checked against a numerical calculation. In addition to that, we discuss further corrections to predictions of the Higgs EEC event shape variable, including quark mass corrections, effects of parton shower and hadronization. We also estimate the statistical error on the measurements of the Higgs EEC at future Higgs factories and compare with the current perturbative uncertainty.
登录
查看更多内容
影响因子:
5.4
作者:
U. Aglietti;V. Duca;C. Duhr;G. Somogyi;Z. Tr'ocs'anyi
通讯作者:
U. Aglietti;V. Duca;C. Duhr;G. Somogyi;Z. Tr'ocs'anyi
影响因子:
4.1
作者:
P. Nogueira
通讯作者:
P. Nogueira
DOI:
10.1140/epjc/s2005-02120-6
发表时间:
2005-03
期刊:
The European Physical Journal C - Particles and Fields
影响因子:
--
作者:
The Opal Collaboration
通讯作者:
The Opal Collaboration
影响因子:
5.4
作者:
Murat Koloğlu;P. Kravchuk;D. Simmons-Duffin;A. Zhiboedov
通讯作者:
Murat Koloğlu;P. Kravchuk;D. Simmons-Duffin;A. Zhiboedov
影响因子:
4.4
作者:
M. Shifman;A. Vainshtein;V. Zakharov
通讯作者:
M. Shifman;A. Vainshtein;V. Zakharov