第十二届中国 LHC 物理会议（CLHCP2026）

Session

Parallel 3: Heavy Flavor 1

30 Oct 2026, 14:00

湖北省武汉市 (Wuhan, Hubei)

Conveners

Parallel 3: Heavy Flavor 1

• 谢跃红

730. Measurement of the CKM angle gamma at LHCb

Boan Shi

30/10/2026, 14:00

731. Probing Heavy-Quark Spin Symmetry in Double J/ψ Hadroproduction

Zhiguo He

30/10/2026, 14:15

"We perform the first complete $\mathcal{O}(\alpha_s^5)$ analysis of the prompt hadroproduction of $J/\psi$ pairs with large transverse momenta $p_T^{\psi\psi}$​ in the nonrelativistic-QCD factorization framework, including all possible Fock state combinations $c\bar{c}(m)+c\bar{c}(n)$, with $m,n=^3S_1^{[1,8]},^1S_0^{[8]},^3P_{J}^{[1,8]}$​. We observe that CMS and ATLAS data constrain a...

732. First measurement of time dependent CPV in b->sll decay

李可陈

30/10/2026, 14:30

First measurement of time dependent CPV in b->sll decay

734. CP violation measurements in three-body decays

王南洋

30/10/2026, 14:45

CP violation measurements in three-body decays

735. CPV analysis in b-baryon multi-body decays under u-spin symmetry

邢志鹏

30/10/2026, 15:00

"Motivated by the recent 3.9$\sigma$ evidence for CP violation from the LHCb collaboration in decays of an anti-triplet beauty baryon to a charmonium, an octet baryon, and a pseudoscalar meson,
we perform, for the first time, a systematic analysis of this class of decays within the framework of flavor $SU(3)$ symmetry.
Several predictions for branching ratios and CP violating relations...

736. CP violation measurements in beauty to charmonium decays

Yinghua Tan

30/10/2026, 15:15

This talk reports recent LHCb results on time-dependent CP violation in beauty to charmonium decays.

737. Lattice QCD calculation of  $\Xi^{-} \rightarrow \Lambda \ell^{-} \bar{\nu}_{\ell}$ semileptonic decay

李磊毅

30/10/2026, 15:30

We present the first principle calculation of form factors employing 2 + 1 flavor gauge ensembles with lattice spacings ranging from 0.06 to 0.1 fm and pion masses between 230 and 340 MeV.