Physics case for an LHCb Upgrade II-Opportunities in flavour physics, and beyond, in the HL-LHC era

I Bediaga, MC Torres, JM De Miranda, A Gomes… - arXiv preprint arXiv …, 2018 - arxiv.org
The LHCb Upgrade II will fully exploit the flavour-physics opportunities of the HL-LHC, and
study additional physics topics that take advantage of the forward acceptance of the LHCb …

Opportunities in flavour physics at the HL-LHC and HE-LHC

A Cerri, VV Gligorov, S Malvezzi, JM Camalich… - arXiv preprint arXiv …, 2018 - arxiv.org
Motivated by the success of the flavour physics programme carried out over the last decade
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …

Direct asymmetries of three-body decays in perturbative QCD

WF Wang, HC Hu, H Li, CD Lü - Physical Review D, 2014 - APS
We propose a theoretical framework for analyzing three-body hadronic B meson decays
based on the perturbative QCD approach. The crucial nonperturbative input is a two-hadron …

A self-consistent framework of topological amplitude and its SU (N) decomposition

D Wang, CP Jia, FS Yu - Journal of High Energy Physics, 2021 - Springer
A bstract We propose a systematic theoretical framework for the topological amplitudes of
the heavy meson decays and their SU (N) decomposition. In the framework, the topologies …

Contributions of (1430) and (1950) in the three-body decays B → Kπh

WF Wang, J Chai, AJ Ma - Journal of High Energy Physics, 2020 - Springer
A bstract We study the contributions of the resonant states\({K} _0^{\ast}\)(1430) and\({K}
_0^{\ast}\)(1950) in the three-body decays B→ Kπh (with h= π, K) in the perturbative QCD …

Recent developments on the CKM matrix

W Wang - International Journal of Modern Physics A, 2014 - World Scientific
In Standard Model, CP violation arises from an irreducible complex phase in the quark
mixing matrix, now under the name Cabibbo–Kobayashi–Maskawa matrix. This description …

Charmless decays: The fully-symmetric final state

B Bhattacharya, M Gronau, M Imbeault, D London… - Physical Review D, 2014 - APS
In charmless B→ PPP decays, where P is a pseudoscalar meson, there are six possibilities
for the symmetry of the final state. In this paper, for P= π, K, we examine the properties of the …

Updated branching fraction measurements of B (s) 0→ KS 0 h+ h′− decays

R Aaij, B Adeva, M Adinolfi, Z Ajaltouni, S Akar… - Journal of High Energy …, 2017 - Springer
A bstract The charmless three-body decays B 0 (s)→ K 0 S h+ h′−(where h (′)= π, K) are
analysed using a sample of pp collision data recorded by the LHCb experiment …

The S-wave resonance contributions to the three-body decays in perturbative QCD approach

Y Li, AJ Ma, WF Wang, ZJ Xiao - The European Physical Journal C, 2016 - Springer
In this paper, we study the three-body decays B^ 0/B^ 0_s → η _c f_0 (X) → η _c π^+ π^-B
0/B s 0→ η cf 0 (X)→ η c π+ π-by employing the perturbative QCD (PQCD) factorization …

Using U spin to extract γ from charmless B→ PPP decays

B Bhattacharya, D London - Journal of High Energy Physics, 2015 - Springer
A bstract Some years ago, a method was proposed for measuring the CP-violating phase γ
using pairs of two-body decays that are related by U-spin reflection (d↔ s). In this paper we …