Lattice QCD (focus on Charm and Beauty form factors, R(D^*), b- & c-quark masses)

2020/02/03 by Oliver Witzel, Witzel, Oliver · 1 citation
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · doi:10.48550/arxiv.2002.01056

openalex publication_date 2020/02/03 · openalex created_date 2022/07/23 · openalex updated_date 2026/07/28

Abstract

We present an overview of state of the art lattice quantum chromodynamcis calculations for heavy-light quantities. Special focus is given to the calculation of form factors for semi-leptonic decays of B_(s) and D mesons, the extraction of the Cabibbo-Kobayashi-Maskawa matrix elements |V_ub| and |V_cb| as well as the determination of R(D^(*)) testing the universality of lepton flavors in b→ c transitions. In addition we report on the determination of b and c quark masses as well as on neutral B_(s) meson mixing. Recent results are summarized and new developments highlighted.

Cited by

• Weak decays of B_s meson in self-consistent covariant light-front approach

Related

• B-physics from Lattice Gauge Theory
• Lattice Calculations of Semileptonic Form Factors
• Development in Lattice QCD
• B and D Mesons in Lattice QCD
• Light quark physics from lattice QCD