Basic physical characteristics of doubly heavy baryons are examined, including
spectroscopy (which is treated in the potential approach and within the QCD sum rules …

We investigate a new constraint on new-physics interpretations of the anomalies observed
in B→ D (*) τ ν decays making use of the lifetime of the B c-meson. A constraint is obtained …

The combined analysis of the BABAR, Belle, and LHCb data on B→ D τ ν, B→ D* τ ν and B
c→ J/Ψ τ ν decay observables shows evidence of physics beyond the Standard Model (SM) …

This biennial Review summarizes much of particle physics. Using data from previous
editions, plus 2158 new measurements from 551 papers, we list, evaluate, and average …

A bstract We present a model of radiative neutrino masses which also resolves anomalies
reported in B-meson decays,\({R} _ {D^{\left (\ast\right)}}\) and\({R} _ {K^{\left (\ast\right)}}\), as …

CMS is a general purpose experiment, designed to study the physics of pp collisions at 14
TeV at the Large Hadron Collider (LHC). It currently involves more than 2000 physicists from …

An introduction to the method of QCD sum rules is given for those who want to learn how to
use this method. Furthermore, we discuss various applications of sum rules, from the …

We study exclusive nonleptonic and semileptonic decays of the B c-meson within a
relativistic constituent quark model previously developed by us. For the nonleptonic decays …

Motivated by the long-standing tension in the muon anomalous magnetic moment (AMM)
and persistent observations of B-physics anomalies in RD (*) and RK (*) ratios, we construct …

A bstract The first observation of the\({B} _c^{+}\to J/\psi {\pi}^{+}{\pi}^ 0\) decay is reported
with high significance using proton-proton collision data, corresponding to an integrated …