614 citations · 3.8k across the 83 of their papers we have counts for
5 papers · 1 filter
Form factors for rare B decays: strategy, methodology, and numerical study
Zhaofeng Liu, Stefan Meinel, Alistair Hart +3
We investigate the combined use of moving NRQCD and stochastic sources in lattice calculations of form factors describing rare B and B_s decays. Moving NRQCD leads to a reduction o…
Bottom hadrons from lattice QCD with domain wall and NRQCD fermions
Stefan Meinel, William Detmold, C. -J. David Lin +1
Dynamical 2+1 flavor lattice QCD is used to calculate the masses of bottom hadrons, including B mesons, singly and doubly bottom baryons, and for the first time also the triply-bot…
Radiative corrections to the m(oving)NRQCD action and heavy-light operators
Eike H. Müller, Christine T. H. Davies, Alistair Hart +7
Rare decays of B mesons, such as B \to K^*γand B\to K^{(*)}\ell^+\ell^- are loop suppressed in the Standard Model and sensitive to new physics. The final state meson in heavy-light…
Moving NRQCD for heavy-to-light form factors on the lattice
R. R. Horgan, L. Khomskii, S. Meinel +9
We formulate Non-Relativistic Quantum Chromodynamics (NRQCD) on a lattice which is boosted relative to the usual discretization frame. Moving NRQCD (mNRQCD) allows us to treat the…
The bottomonium spectrum from lattice QCD with 2+1 flavors of domain wall fermions
Stefan Meinel
Recently, realistic lattice QCD calculations with 2+1 flavors of domain wall fermions and the Iwasaki gauge action have been performed by the RBC and UKQCD collaborations. Here, re…