activity
20222026
most citedFlavor Physics at the CEPC: a General Perspective

13 citations · 17 across the 8 of their papers we have counts for

collaborators

8 papers

hep-ph2026

Production of doubly heavy quarkonium associated with two heavy quarks via top quark decays

Juan-Juan Niu, Xu-Chang Zheng, Hong-Hao Ma

In this paper, we analyze the decay channel for the production of doubly heavy quarkonium, or , via top-quark decays, $t \to (b\bar{c}) +…

hep-ph2026

Investigation on the photoproduction of bottom-charmed baryon within NRQCD

Juan-Juan Niu, Hong-Hao Ma

We present a further theoretical study of the orbital -wave bottom-charmed baryon within the framework of nonrelativistic QCD (NRQCD), considering both the direct photoproductio…

hep-ph2025

Photoproduction of doubly charmed tetraquark via photon-gluon fusion at ILC and CLIC

Juan-Juan Niu, Hong-Hao Ma

The photoproduction of doubly charmed tetraquark is predicted through the resolved channel …

hep-ph2025

Application of fragmentation function to the indirect production of fully charmed tetraquark

Hong-Hao Ma, Zheng-Kui Tao, Juan-Juan Niu

The indirect production mechanisms of fully charmed tetraquark are analyzed using the NRQCD factorization and Suzuki approach, respectively. The process first produces a heavy char…

hep-ph2025

Further study on excited via photoproduction at CEPC and FCC-ee

Hong-Hao Ma, Juan-Juan Niu, Lei Guo

Within the framework of NRQCD, the photoproduction of doubly heavy baryons , , and their -wave excited states has been systematically investigated. The…

hep-ex2024★ 13 cited

Flavor Physics at the CEPC: a General Perspective

Xiaocong Ai, Wolfgang Altmannshofer, Peter Athron +147

We discuss the landscape of flavor physics at the Circular Electron-Positron Collider (CEPC), based on the nominal luminosity outlined in its Technical Design Report. The CEPC is d…

hep-ph2024

Indirect production of doubly charmed tetraquarks at high energy colliders

Juan-Juan Niu, Bin-Bin Shi, Zheng-Kui Tao +1

The indirect production mechanisms of doubly charmed tetraquark through three decay channels, Higgs$/Z^{0}\to \langle cc\rangle_{\bar{3}} +\bar{c}+\bar{c} \to T_{cc}^{\bar…

hep-ph2022★ 4 cited

Precise determination of the top-quark on-shell mass via its scale-invariant perturbative relation to the top-quark mass

Xu-Dong Huang, Xing-Gang Wu, Xu-Chang Zheng +3

It has been shown that the principle of maximum conformality (PMC) provides a systematic way to solve conventional renormalization scheme and scale ambiguities. The scale-fixed pre…