The standard model (SM) of particle physics is the mathematical description of the
fundamental constituents and interactions of matter. Its last missing particle, the Higgs …

A bstract We build a set of new observables using closely related non-leptonic penguin-
mediated B d and B s decays:\({\overline {B}} _ {d, s}\to {K}^{\ast 0}{\overline {K}}^{\ast …

In this Letter, we perform fits to B→ PP 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]. Although …

In light of recently found deviations of the experimental data from predictions from QCD
factorization for B (s)→ D (s) P decays, where P={π, K}, we systematically probe the current …

A bstract The branching fraction of the\({B} _s\to {K}^ 0 {\overline {K}}^ 0\) decay has been
recently measured by the LHCb and Belle experiments. We study the consistency of the …

A bstract We perform a detailed model-independent phenomenological analysis of\(\overline
{B}\to\overline {D} D\) decays. Employing an SU (3) F analysis including symmetry-breaking …

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 …

A bstract Two categories of four-fermion SMEFT operators are semileptonic (two quarks and
two leptons) and hadronic (four quarks). At tree level, an operator of a given category …

We perform a detailed model-independent phenomenological analysis of $\bar B\to\bar DD
$ decays. Employing an SU (3) $ _F $ analysis including symmetry-breaking contributions …

In light of recently found deviations of the experimental data from predictions from QCD
factorization for $ B_ {(s)}\rightarrow D_ {(s)} P $ decays, where $ P=\{\pi, K\} $, we …