第四届重味强子结构专题研讨会

Session

Heavy Flavor

5 Dec 2026, 14:00

15. Energy flow in B-meson inclusive decays

帅 赵 (天津大学)

Inclusive B decays provide precision tests of heavy-quark dynamics and access to fundamental flavor parameters. This talk introduces endpoint factorization and the energy correlators, then presents the B-decay tagged energy correlator (BTEC), which resolves hadronic energy flow relative to the photon recoil axis in $B\to X_s\gamma$. For the direct-photon contribution at the natural collinear...

22. Inclusive quarkonium production: from perturbative to nonperturbative

翔鹏 王

4. Non-perturbative Hamiltonian renormalization in the basis light-front approach: Application to the $\Omega_{ccc}$ baryon

Yang Li (University of Science and Technology of China)

Within the basis light-front Hamiltonian approach, we investigate the structure and properties of the triply charmed baryon $\Omega_{ccc}$. Our framework begins with a phenomenological quark-quark Hamiltonian comprising a one-gluon exchange interaction and a holographic confinement potential, with parameters fully constrained by fits to the meson mass spectrum. While extending this same...

3. Production of $D_s\bar{D}_s$ and $D\bar{D}$ bound states in $B$ decays within a Bethe-Salpeter model

振洋 王 (宁波大学)

Within a Bethe-Salpeter model, we investigate the production of possible $D_s\bar{D}_s$ $(X_{s\bar{s}})$ and $D\bar{D}$ $(X_{q\bar{q}})$ bound states in $B$ decays. The bound state properties of the two heavy meson systems are studied in the one-boson-exchange kernel, and the resulting normalized Bethe--Salpeter wave functions are used to calculate the branching fractions of $B^+\to X_{s\bar...