Xian-Qiao Yu

activity

20042026

most citedBranching ratio and CP asymmetry of

B_{s} \to π^{+} π^{-}

decays in the perturbative QCD approach

86 citations · 161 across the 16 of their papers we have counts for

collaborators

16 papers

hep-ph2026

Quasi-two-body decays $B_{c}^{+} \to χ_{c 0, c 1} [ρ (K^{*}) \to] π π (K π)$ in the PQCD approach

Jun Deng, Xian-Qiao Yu

We study the quasi-two-body decays $B_{c}^{+} \to χ_{c 0, c 1} [ρ (K^{*}) \to] π^{+} π^{0} (K^{0} π^{+})$ in the perturbative QCD framework at leading order. The $π π$ and $K π$ pairs are produced via th…

hep-ph2023★ 1 cited

Study of B^{0}_{s} \rightarrow \ TT(a_{2}(1320),K^{*}_{2}(1430),f_{2}(1270),f^{'}_{2}(1525)) in the perturbative QCD approach

Jing Dai, Xian-Qiao Yu

In the present study, the calculations of two-body decays B^{0}_{s} \rightarrow \ TT [ T denotes tensor mesons, a_{2}(1320), K^{*}_{2}(1430), f_{2}(1270), f^{'}_{2}(1525)] in the p…

hep-ph2022★ 4 cited

Investigating $B_{s}$ three-body decays to scalar mesons in perturbative QCD approach

Hong Yang, Xian-Qiao Yu

In this work, we study the branching ratios of B^{0}_{s}\rightarrow a_{0}(980)[ \rightarrow K\overline{K}, πη]a_{0}(980), B^{0}_{s} \rightarrow f_{0}(980)[ \rightarrow π^{+}π^{-},…

hep-ph2022★ 7 cited

Study of the four-body decays $B_{S}^{0} \to π π π π$ in the perturbative QCD approach

Hui-Qin Liang, Xian-Qiao Yu

In this work, we analyse the CP-averaged branching ratios and direct CP-violating asymmetries of the four-body decays B_{S} \rightarrow ππππdecay from the S-wave resonances, f_{0}(…

hep-ph2021★ 3 cited

Study the contributions of S, P, and D-wave resonances to the quasi-two-body decays $B_{s}^{0} \to ψ (3686, 3770) K π$ in perturbative QCD approach

Wen Liu, Xian-Qiao Yu

Based on the perturbative quantum chromodynamics (pQCD) approach and the quasi-two-body approximation, we have studied the three-body decays B^{0}_{s}\rightarrow ψ(3686,3770)\emph{…

hep-ph2019★ 9 cited

The perturbative QCD predictions for the decay B^{0}_{s}\rightarrow SS(a_{0}(980),f_{0}(980),f_{0}(500))

Ze-Rui Liang, Xian-Qiao Yu

In this work, we calculate the branching ratios and CP violations of the B^{0}_{s}\rightarrow a_{0}(980)a_{0}(980) decay modes with both charged and neutral a_{0}(980) mesons and B…

hep-ph2018★ 3 cited

Study of the quasi-two-body decays B^{0}_{s} \rightarrow ψ(3770)(ψ(3686))π^+π^- with perturbative QCD approach

Ze-Rui Liang, Feng-Bo Duan, Xian-Qiao Yu

In this note, we study the contributions from the S-wave resonances, f_{0}(980) and f_{0}(1500), to the B^{0}_{s}\rightarrow ψ(3770)π^ {+}π^{-} decay by introducing the S-wave ππdi…

hep-ph2017★ 3 cited

Study of $B_{c} \to ψ (2 S) K$ , $η_{c} (2 S) K$ , $ψ (3770) K$ decays with perturbative QCD approach

Feng Bo Duan, Xian-Qiao Yu

We study the $B_{c}$ $\to$ $ψ (2 S)$ K, $η_{c} (2 S)$ K, $ψ (3770)$ K decays with perturbative QCD approach (pQCD) based on $k_{T}$ factorization. The new orbitally excited charmonium…

hep-ph2016★ 1 cited

Parton distribution of nucleon and nuclear EMC effect in a statistical model

Xian-Qiao Yu

We study the parton distribution of nucleon and nuclear EMC effect in a statistical model. We find when we choose the parameters appropriately, the predictions given by pure statis…

hep-ph2016★ 3 cited

Revisiting the $B^{0} \to π^{0} π^{0}$ decays in the perturbative QCD approach

Yun-Feng Li, Xian-Qiao Yu

We recalculate the branching ratio and CP asymmetry for $B ˉ^{0} (B^{0}) \to π^{0} π^{0}$ decays in the Perturbative QCD approach. In this approach, we consider all the possible…

physics.gen-ph2010

Concerning the searches for Higgs bosons

Xian-Qiao Yu

The great successes achieved by the Standard Model(SM) lead us to believe the existence of the Higgs particle. On the other hand, there are many evidences indicate that some unknow…

hep-ph2009★ 11 cited

Study of B_{c}\to J/ψK decays in the perturbative QCD approach

Xian-Qiao Yu, Xiu-Li Zhou

In this note, we calculate the branching ratio of B_c\to J/ψK in the framework of perturbative QCD approach based on k_T factorization. This decay can occur only via tree level dia…

hep-ph2009

Nucleon electromagnetic form factors in a quark-gluon core model

Xian-Qiao Yu

We study the nucleon electromagnetic form factors in a quark-gluon core model framework, which can be viewed as an extension of the Isgur-Karl model of baryons. Using this picture…

hep-ph2009★ 13 cited

Branching ratio and CP violation of $B_{c} \to D K$ decays in the perturbative QCD approach

Jun Zhang, Xian-Qiao Yu

In this paper, we calculate the branching ratio and direct CP asymmetry parameter of $B_{c}^{\pm} \to D^{0} K^{\pm}$ in the framework of perturbative QCD approach based on $k_{T}$ factor…

hep-ph2005★ 17 cited

Study of $B_{s} \to π ρ$ decays in the perturbative QCD approach

Xian-Qiao Yu, Ying Li, Cai-Dian Lü

In this note, we calculate the branching ratio and CP asymmetry parameters of $B_{s} \to π ρ$ in the framework of perturbative QCD approach based on $k_{T}$ factorization. This decay can…

hep-ph2004★ 86 cited

Branching ratio and CP asymmetry of $B_{s} \to π^{+} π^{-}$ decays in the perturbative QCD approach

Ying Li, Cai-Dian Lu, Zhen-Jun Xiao +1

In this paper, we calculate the decay rate and CP asymmetry of the $B_{s} \to π^{+} π^{-}$ decay in perturbative QCD approach with Sudakov resummation. Since none of the quarks in final s…

Quasi-two-body decays Bc+​→χc0,c1​[ρ(K∗)→]ππ(Kπ) in the PQCD approach

Study of B^{0}_{s} \rightarrow \ TT(a_{2}(1320),K^{*}_{2}(1430),f_{2}(1270),f^{'}_{2}(1525)) in the perturbative QCD approach

Investigating Bs​ three-body decays to scalar mesons in perturbative QCD approach

Study of the four-body decays BS0​→ππππ in the perturbative QCD approach

Study the contributions of S, P, and D-wave resonances to the quasi-two-body decays Bs0​→ψ(3686,3770)Kπ in perturbative QCD approach

The perturbative QCD predictions for the decay B^{0}_{s}\rightarrow SS(a_{0}(980),f_{0}(980),f_{0}(500))

Study of the quasi-two-body decays B^{0}_{s} \rightarrow ψ(3770)(ψ(3686))π^+π^- with perturbative QCD approach

Study of Bc​→ψ(2S)K, ηc​(2S)K, ψ(3770)K decays with perturbative QCD approach

Parton distribution of nucleon and nuclear EMC effect in a statistical model

Revisiting the B0→π0π0 decays in the perturbative QCD approach

Concerning the searches for Higgs bosons

Study of B_{c}\to J/ψK decays in the perturbative QCD approach

Nucleon electromagnetic form factors in a quark-gluon core model

Branching ratio and CP violation of Bc​→DK decays in the perturbative QCD approach

Study of Bs​→πρ decays in the perturbative QCD approach

Branching ratio and CP asymmetry of Bs​→π+π− decays in the perturbative QCD approach

Quasi-two-body decays $B_{c}^{+} \to χ_{c 0, c 1} [ρ (K^{*}) \to] π π (K π)$ in the PQCD approach

Investigating $B_{s}$ three-body decays to scalar mesons in perturbative QCD approach

Study of the four-body decays $B_{S}^{0} \to π π π π$ in the perturbative QCD approach

Study the contributions of S, P, and D-wave resonances to the quasi-two-body decays $B_{s}^{0} \to ψ (3686, 3770) K π$ in perturbative QCD approach

Study of $B_{c} \to ψ (2 S) K$ , $η_{c} (2 S) K$ , $ψ (3770) K$ decays with perturbative QCD approach

Revisiting the $B^{0} \to π^{0} π^{0}$ decays in the perturbative QCD approach

Branching ratio and CP violation of $B_{c} \to D K$ decays in the perturbative QCD approach

Study of $B_{s} \to π ρ$ decays in the perturbative QCD approach

Branching ratio and CP asymmetry of $B_{s} \to π^{+} π^{-}$ decays in the perturbative QCD approach