Publications (5)
Bottomonium and B results from full lattice QCD
C. T. H. Davies, B. Colquhoun, B. Galloway +7
We have developed two methods for handling quarks in lattice QCD. One uses NRQCD (now improved to include radiative corrections) and the other uses Highly Improved Staggered Qu…
Properties of low-lying charmonia and bottomonia from lattice QCD + QED
J. Koponen, B. Galloway, D. Hatton +3
The precision of lattice QCD calculations has been steadily improving for some time and is now approaching, or has surpassed, the 1% level for multiple quantities. At this level QE…
Charmonium properties from lattice QCD + QED: hyperfine splitting, leptonic width, charm quark mass and
D. Hatton, C. T. H. Davies, B. Galloway +3
We have performed the first lattice QCD computations of the properties (masses and decay constants) of ground-state charmonium mesons. Our calculation uses the HISQ a…
Generation of Bright Isolated Attosecond Soft X-Ray Pulses Driven by Multi-Cycle Mid-Infrared Lasers
M. -C. Chen, C. Hernández-GarcÃa, C. Mancuso +11
High harmonic generation driven by femtosecond lasers makes it possible to capture the fastest dynamics in molecules and materials. However, to date the shortest attosecond (as) pu…
High-precision quark masses and QCD coupling from lattice QCD
Bipasha Chakraborty, C. T. H. Davies, G. C. Donald +6
We present a new lattice QCD analysis of heavy-quark pseudoscalar-pseudoscalar correlators, using gluon configurations from the MILC collaboration that include vacuum polarization…