Prompt $$J/\psi $$ J/ψ photoproduction within the non-relativistic QCD framework at the CEPC

Abstract The prompt $$J/\psi $$ J/ψ photoproduction within the non-relativistic QCD (NRQCD) framework at the future Circular Electron Positron Collider (CEPC) is studied, including the contributions from both direct and resolved photons. Employing different sets of long distance matrix elements, the...

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Bibliographic Details
Main Authors: Xi-Jie Zhan, Jian-Xiong Wang
Format: Article
Language:English
Published: SpringerOpen 2020-08-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-020-8276-0