Ai-Jun Ma

activity

20142025

B_{(s)} \to P ρ \to P π π

in perturbative QCD approach

66 citations · 405 across the 21 of their papers we have counts for

collaborators

21 papers

hep-ph2025

The virtual contributions from $K^{}$ in the $B \to K^{} π h$ and $B \to K ρ h$ decays

Ai-Jun Ma, Wen-Fei Wang

Inspired by the significant virtual contributions of the subprocesses $D^{*} / B^{*} \to D π$ and $ρ \to ω π / K K ˉ$ in the three-body hadronic $B$ meson decays, we study the off-shell…

hep-ph2024★ 5 cited

Low-mass enhancement of kaon pairs in $B^{+} \to D ˉ^{() 0} K^{+} K ˉ^{0}$ and $B^{0} \to D^{() -} K^{+} K ˉ^{0}$ decays

Wen-Fei Wang, Li-Fei Yang, Ai-Jun Ma +1

Very recently, the Belle~II Collaboration presented a measurement for the decays $B^{+} \to D ˉ^{(*) 0} K^{+} K ˉ^{0}$ and $B^{0} \to D^{(*) -} K^{+} K ˉ^{0}$ , the bulk of observed $m(K^+…

hep-ph2023

Contributions of the subprocess $K_{0}^{*} (1430) \to K η^{'}$ in the charmless three-body $B$ meson decays

Ai-Jun Ma, Wen-Fei Wang

We study the contributions for $K η^{'}$ pair originating from the scalar intermediate state $K_{0}^{*} (1430)$ in the three-body decays $B \to K η^{'} h$ ( $h = π, K$ ) within the…

hep-ph2023★ 4 cited

The $ρ (770, 1450) \to ω π$ contributions for three-body decays $B \to D ˉ^{(*)} ω π$

Yu-Shan Ren, Ai-Jun Ma, Wen-Fei Wang

The decays $B \to D ˉ^{(*)} ω π$ are very important for the investigation of $ρ$ excitations and the test of factorization hypothesis for $B$ meson decays. The $B^{+}\to \bar{D}^{…

hep-ph2022★ 8 cited

Resonances $ρ (1450)^{+}$ and $ρ (1700)^{+}$ in $B \to D K K$ decays

Ai-Jun Ma, Wen-Fei Wang

The contributions for the kaon pair from the intermediate states $ρ (1450)^{+}$ and $ρ (1700)^{+}$ in the decays $B^{+} \to D ˉ^{0} K^{+} K ˉ^{0}$ , $B^{0} \to D^{-} K^{+} K ˉ^{0}$ , and $B_s^…

hep-ph2021★ 12 cited

Probing isovector scalar mesons in the charmless three-body $B$ decays

Jian Chai, Shan Cheng, Ai-Jun Ma

We propose to study the multiparticle configurations of isovector scalar mesons, saying $a_{0} (980)$ and $a_{0} (1450)$ , in the charmless three-body $B$ decays by considering the width…

The virtual contributions from K∗ in the B→K∗πh and B→Kρh decays

Low-mass enhancement of kaon pairs in B+→Dˉ(∗)0K+Kˉ0 and B0→D(∗)−K+Kˉ0 decays

Contributions of the subprocess K0∗​(1430)→Kη′ in the charmless three-body B meson decays

The ρ(770,1450)→ωπ contributions for three-body decays B→Dˉ(∗)ωπ

Resonances ρ(1450)+ and ρ(1700)+ in B→DKK decays

Probing isovector scalar mesons in the charmless three-body B decays

The virtual contributions from $K^{}$ in the $B \to K^{} π h$ and $B \to K ρ h$ decays

Low-mass enhancement of kaon pairs in $B^{+} \to D ˉ^{() 0} K^{+} K ˉ^{0}$ and $B^{0} \to D^{() -} K^{+} K ˉ^{0}$ decays

Contributions of the subprocess $K_{0}^{*} (1430) \to K η^{'}$ in the charmless three-body $B$ meson decays

The $ρ (770, 1450) \to ω π$ contributions for three-body decays $B \to D ˉ^{(*)} ω π$

Resonances $ρ (1450)^{+}$ and $ρ (1700)^{+}$ in $B \to D K K$ decays

Probing isovector scalar mesons in the charmless three-body $B$ decays