Junfeng Sun

activity

20012026

most citedPrecision measurement of the integrated luminosity of the data taken by BESIII at center of mass energies between 3.810 GeV and 4.600 GeV

164 citations · 1.2k across the 69 of their papers we have counts for

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Showing 2025 · hep-phShow all

4 papers · 2 filters

hep-ph2025

Study of the two-body nonleptonic $B_{c} (2 S)$ weak decays with the QCD factorization approach

Na Wang, Yueling Yang, Junfeng Sun

Inspired by the promising prospect of the $B_{c} (2 S)$ meson at the coming HL-LHC experiments, the nonleptonic $B_{c} (2 S)$ meson weak decays induced by both the $b$ and $c$ decays a…

hep-ph2025★ 3 cited

Revisiting $B_{s} \to P P$ and $P V$ Decays with Contributions from $ϕ_{B 2}$ with perturbativen QCD approach

Yueling Yang, Zhao-Jie Lu, Su-Ping Jin +1

The $B_{s} \to P P$ and $P V$ decay modes are revisited at leading order within the perturbative QCD approach, incorporating the $B_{s}$ mesonic wave function (WF) $ϕ_{B 2}$ . Here, $P$ re…

hep-ph2025

Contributions from the color-octet matrix elements to the $B$ $\to$ $π π$ decays with QCD factorization approach

Yueling Yang, Bingbing Yang, Junfeng Sun

Motivated by the $π π$ puzzle in nonleptonic $B$ decays in the time of high-precision and huge-data for particle physics, we restudy the $B$ $\to$ $π π$ decays with QCD…

hep-ph2025★ 1 cited

The nonfactorizable QED correction to the $B_{s}$ $\to$ $D_{s}^{(*)} ℓ ν ˉ_{ℓ}$ decays

Yueling Yang, Jiazhi Li, Liting Wang +1

Considering the nonfactorizable QED corrections, the branching ratios and ratios of branching ratios $R (D_{s}^{(*)})$ for the semileptonic $B_{s}$ $\to$ $D_{s}^{(…

Study of the two-body nonleptonic Bc​(2S) weak decays with the QCD factorization approach

Revisiting Bs​→PP and PV Decays with Contributions from ϕB2​ with perturbativen QCD approach

Contributions from the color-octet matrix elements to the B → ππ decays with QCD factorization approach

The nonfactorizable QED correction to the Bs​ → Ds(∗)​ℓνˉℓ​ decays

Study of the two-body nonleptonic $B_{c} (2 S)$ weak decays with the QCD factorization approach

Revisiting $B_{s} \to P P$ and $P V$ Decays with Contributions from $ϕ_{B 2}$ with perturbativen QCD approach

Contributions from the color-octet matrix elements to the $B$ $\to$ $π π$ decays with QCD factorization approach

The nonfactorizable QED correction to the $B_{s}$ $\to$ $D_{s}^{(*)} ℓ ν ˉ_{ℓ}$ decays