Toward precision measurements of nucleon energy correlators in lepton-nucleon collisions

被引：26

作者：

Cao, Haotian ^{[1
]}

Liu, Xiaohui ^{[1
,2
,3
]}

Zhu, Hua Xing ^{[4
]}

机构：

[1] Beijing Normal Univ, Ctr Adv Quantum Studies, Dept Phys, Beijing 100875, Peoples R China

[2] Beijing Normal Univ, Key Lab Multiscale Spin Phys, Minist Educ, Beijing 100875, Peoples R China

[3] Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China

[4] Zhejiang Univ, Zhejiang Inst Modern Phys, Dept Phys, Hangzhou 310027, Peoples R China

来源：

PHYSICAL REVIEW D | 2023年 / 107卷 / 11期

关键词：

3-LOOP SPLITTING FUNCTIONS; DEEP-INELASTIC SCATTERING; LEADING ORDER; EVENT-SHAPES; JETS; QCD;

D O I：

10.1103/PhysRevD.107.114008

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The nucleon energy-energy correlator (NEEC) was proposed recently [X. Liu and H. X. Zhu, Phys. Rev. Lett. 130, 091901 (2023)] as a new way of studying nucleon intrinsic dynamics. In this work, we present a detailed derivation of the factorization theorem that enables the measurement of the unpolarized NEEC in lepton-nucleon collisions. As a first step toward a precise measurement of this quantity, we obtained the next-to-leading-logarithmic [NLL, & SIM; Oo & alpha;ns Ln-1 thorn ] resummation in a concise analytic form, and predicted the analytic & theta;-angle distribution at Oo & alpha;2s thorn . Extending our analytic resummation formula to higher logarithmic accuracy and the factorization theorem to hadron-hadron collisions is straightforward.

引用

页数：19

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