Alexandre Jean

activity

20232026

collaborators

5 papers

hep-ph2026

Anomalies in Hadronic $B \to V V$ Decays

Bhubanjyoti Bhattacharya, Marianne Bouchard, Alexandre Jean +2

Recently, a fit of charmless $B \to P P$ decays ( $B \in {B^{0}, B^{+}, B_{s}^{0}}$ , $P \in {π, K, η, η^{'}}$ ) to the latest data was performed under the assumption of flavour SU(3) symmet…

hep-ph2025

Isospin-based EWP-tree Relations

Bhubanjyoti Bhattacharya, Marianne Bouchard, Alexandre Jean +2

In 1998, it was shown that, if flavor SU(3) symmetry [SU(3) $_{F}$ ] is assumed in charmless $B \to P P$ decays ( $P$ is a light pseudoscalar meson), some reduced matrix elements involvi…

hep-ph2025

Anomalies in Hadronic $B$ Decays: an Update

Bhubanjyoti Bhattacharya, Marianne Bouchard, Luke Hudy +3

Recently, $B \to P P$ decays ( $B = {B^{0}, B^{+}, B_{s}^{0}}$ , $P = {π, K}$ ) were analyzed under the assumption of flavor SU(3) symmetry (SU(3) $_{F}$ ). Although the individual fits to $Δ…

hep-ph2023

Anomalies in Hadronic $B$ Decays

Raphaël Berthiaume, Bhubanjyoti Bhattacharya, Rida Boumris +3

In this paper, we perform fits to $B \to P P$ decays, where $B = {B^{0}, B^{+}, B_{s}^{0}}$ and the pseudoscalar $P = {π, K}$ , under the assumption of flavor SU(3) symmetry [SU(3) $_{F}$ ].…

hep-ph2023

Charmless $B \to P P P$ Decays: the Fully-Antisymmetric Final State

Bhubanjyoti Bhattacharya, Mirjam Fines-Neuschild, Andrea Houck +3

Under flavor $S U (3)$ symmetry (SU(3) $_{F}$ ), the final-state particles in $B \to P P P$ decays ( $P$ is a pseudoscalar meson) are treated as identical, and the $P P P$ must be in a fully-s…

Anomalies in Hadronic B→VV Decays

Isospin-based EWP-tree Relations

Anomalies in Hadronic B Decays: an Update

Anomalies in Hadronic B Decays

Charmless B→PPP Decays: the Fully-Antisymmetric Final State

Anomalies in Hadronic $B \to V V$ Decays

Anomalies in Hadronic $B$ Decays: an Update

Anomalies in Hadronic $B$ Decays

Charmless $B \to P P P$ Decays: the Fully-Antisymmetric Final State