论文标题
晶格QCD(专注于魅力和美容形式,$ r(d^*)$,$ b $ - &$ c $ quark-quark Masses)
Lattice QCD (focus on Charm and Beauty form factors, $R(D^*)$, $b$- & $c$-quark masses)
论文作者
论文摘要
我们介绍了对重量量的最先进的晶格量子Chromodynamcis计算。特别重点是计算$ b _ {(s)} $和$ d $ mesons的半衬状衰变的形式因素,提取cabibbo-kobayashi-maskawa矩阵元素$ | v_ | v_ {ub} | $ | v_ {ub} | $和$ | v_ v_ v_ {cb} | $ n $ lesting( $ b \ to c $过渡中的口味。此外,我们还报告了$ b $和$ c $ quark Masses的确定,以及中性$ b _ {(s)} $ Meson Mixing。总结了最新结果,并突出了新的发展。
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 $b\to c$ 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.