We highlight the progress, current status, and open challenges of QCD-driven physics, in
theory and in experiment. We discuss how the strong interaction is intimately connected to a …

A bstract Perturbative calculations for processes that involve heavy flavours can be
performed in two approaches: the massive scheme and the massless one. The former …

We study hadronic jets that are tagged as heavy-flavoured, ie they contain either beauty or
charm. In particular, we consider heavy-flavour jets that have been groomed with the Soft …

We present an analytic expression for the two-loop QCD corrections to the decay process
b→ u W*, where b and u are a massive and massless quark, respectively, while W* is an off …

A bstract Fragmentation of heavy quarks into heavy-flavoured hadrons receives both
perturbative and non-perturbative contributions. We consider perturbative QCD corrections …

Semileptonic and leptonic B decays, circa 2016 | Modern Physics Letters A World Scientific
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We consider the resummation of soft-gluon effects in heavy quark to heavy quark decays,
namely the processes\(Q_1\rightarrow Q_2\,+\,\mathrm {(non\, QCD\, partons)}\) …

We derive the k T resummation for doubly heavy-flavored B c meson decays by including the
charm quark mass effect into the known formula for a heavy-light system. The resultant …

The form factors of the semileptonic B c→ S (AV) ℓ ν (ℓ= τ, μ, e) transitions, where S and AV
denote the scalar X c 0 and axial-vector (X c 1, hc) mesons, are calculated within the …

We consider the fragmentation of heavy quarks into heavy-flavoured hadrons, specifically
the production of charmed mesons in $ e^+ e^-$ collisions, at different centre-of-mass …