Open AccessLattice calculation of quarkonium decay matrix elements
Author(s) -
Geoffrey T. Bodwin,
D. K. Sinclair,
S. Kim
Publication year - 1996
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/414384
Subject(s) - quarkonium , lattice qcd , physics , lattice (music) , particle physics , quantum chromodynamics , lattice field theory , matrix (chemical analysis) , quantum electrodynamics , chemistry , chromatography , acoustics
The authors calculate the NRQCD (nonrelativistic QCD) matrix elements for the decays of the lowest-lying S- and P-wave states of charmonium and bottomonium in quenched lattice QCD. They also compute the one-loop relations between the lattice and continuum matrix elements
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom