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hep-ph2026
Relativistic corrections to heavy quarkonium production at super Z factory
Xiao-Peng Wang, Guang-Zhi Xu, Yi-Jie Li +1
In the framework of nonrelativistic quantum chromodynamics, we study the relativistic corrections to heavy-quarkonium production associated with a photon at futu…
hep-ph2026
Associated Production of Charmonia-Bottomonia with Color-Octet Channels at the Z Factory, CEPC and FCC-ee
Xiao-Peng Wang, Yi-Jie Li, Guang-Zhi Xu +1
Within the nonrelativistic QCD (NRQCD) framework, we investigate the associated production of charmonia+bottomonia at future super factory and at the CEPC/FCC-ee. The color-oct…
hep-ph2025
Double heavy quarkonia production with color-octet channels at Z factory and at the CEPC/FCC-ee
Xiao-Peng Wang, Guang-Zhi Xu, Kui-Yong Liu
Within the NRQCD framework, we calculate the exclusive production of double heavy quarkonium(double charmonium and double bottomonium) at future super factory and at the CEPC/F…