J/ψ pair hadroproduction at next-to-leading order in nonrelativistic-QCD at ATLAS

被引：0

作者：

孙立平

机构：

[1] School of Science

[2] Beijing University of Civil Engineering and Architecture

来源：

Chinese Physics C | 2024年 / 48卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

O572.33 [介子];

学科分类号：

070202 ;

摘要：

We present a complete study on the J/ψ pair hadroproduction at next-to-leading order(NLO) in the nonrelativstic-QCD(NRQCD) framework with the pair of cc in either3S1[1]or1S0[8]fock state.We found that the contribution of the1S0[8]channel at NLO is essential,and for ATLAS,the NRQCD results can describe the experimental data to a certain extent.

引用

页码：19 / 23

页数：5

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