Systematics of U-spin sum rules for systems with direct sums

M Gavrilova, S Schacht - Journal of High Energy Physics, 2024 - Springer
A bstract A rich mathematical structure underlying flavor sum rules has been discovered
recently. In this work, we extend these findings to systems with a direct sum of …

beyond the Standard Model

Y Grossman, Y Nir, M Neubert, Y Shpilman… - arXiv preprint arXiv …, 2024 - arxiv.org
Within the Standard Model, the branching fraction of the $ B_s\to K^ 0\overline {K}{}^ 0$
decay is related to other decay rates and CP asymmetries through the approximate $ SU (3) …

Flavor Violations in -Mesons within Non-Minimal SU(5)

B Bhattacharya, A Datta, G Faisel, S Khalil… - arXiv preprint arXiv …, 2024 - arxiv.org
Recent anomalies in $ B $-meson decays, such as deviations in $ R_ {D^{(*)}} $ and $ B\to
K\nu {\bar\nu} $, suggest possible lepton flavor universality violation and new exotic …

Anomalies in Hadronic Decays

D London - arXiv preprint arXiv:2401.15734, 2024 - arxiv.org
In this talk, I describe a global fit to $ B\to PP $ decays, where $ B=\{B^ 0, B^+, B_s^ 0\} $ and
the pseudoscalar $ P=\{\pi, K\} $, under the assumption of flavour SU (3) symmetry [SU (3) …

[PDF][PDF] Interesting Directions in Flavor Physics

A Datta - 2023 - indico.saha.ac.in
Interesting directions in Flavor Physics. Page 1 Interesting directions in Flavor Physics.
Alakabha Datta University of Mississippi December 13, 2023 ICHEPAP, SINP Alakabha Datta …

Sharpening the B-Meson Anomalies

C Day - Physics, 2024 - APS
The three lightest B mesons consist of an antibottom quark paired with an up, down, or
strange quark. Produced fleetingly in electron–positron colliders, B mesons decay via …