4 papers
High-Precision Scale Setting with the Omega-Baryon Mass and Gradient Flow
Alexei Bazavov, Claude W. Bernard, David A. Clarke +23
The gradient-flow scale in lattice QCD is determined using the mass of the baryon to set the physical scale. Nine ensembles using the highly improved staggered quark (H…
Nuclear Matrix Elements for Neutrinoless Double-Beta Decay
Anthony V. Grebe
Neutrinoless double-beta decay () is a rare hypothesised process that, if discovered, would establish that the neutrino is Majorana, that is, it is its own antiparticle. Inte…
Update on the gradient flow scale on the 2+1+1 HISQ ensembles
Alexei Bazavov, Claude Bernard, Carleton E. DeTar +8
We report on the ongoing effort of improving the determination of the gradient flow scale on the (2+1+1)-flavor HISQ ensembles generated by the MILC collaboration. We compute the s…
Lattice QCD Constraints on the Fourth Mellin Moment of the Pion Light Cone Distribution Amplitude using the HOPE method
William Detmold, Anthony V. Grebe, Issaku Kanamori +3
The light-cone distribution amplitude (LCDA) of the pion contains information about the parton momentum carried by the quarks and is an important theoretical input for various pred…