Year: 2026
Type: article
Abstract: A bstract The LHCb collaboration has recently measured the CP asymmetry in B + → J/ψπ + decay, while the Belle II collaboration has recently measured the CP asymmetries in B 0 → J/ψπ 0 decay. Within the Standard Model, and using flavor-SU(3) relations including first-order breaking corrections, these measurements lead to new predictions with regard to CP violation in B + → J/ψK + and $${B}_{s}\to J/\psi {\overline{K} }^{0}$$ decays, the difference between $${S}_{\psi {K}_{S}}$$ and sin 2 β , and the rate and CP asymmetries in B s → J/ψπ 0 decay.
Source: Journal of High Energy Physics
Authors: Zoltan Ligeti, Yosef Nir, Roy Schein
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7125950006