31 citations · 74 across the 6 of their papers we have counts for
3 papers · 1 filter
Lattice QCD investigation of the structure of the meson
Constantia Alexandrou, Joshua Berlin, Mattia Dalla Brida +3
We investigate the quark content of the scalar meson using lattice QCD. To this end we consider correlation functions of six different two- and four-quark interpolating…
Using a new analysis method to extract excited states in the scalar meson sector
Jacob Finkenrath, Constantia Alexandrou, Joshua Berlin +3
We explore a method to extract energy eigenstates, called Athens Model Independent Analysis Scheme (AMIAS), which is an alternative to solving standard Generalized Eigenvalue Probl…
Investigating efficient methods for computing four-quark correlation functions
Abdou Abdel-Rehim, Constantia Alexandrou, Joshua Berlin +3
We discuss and compare the efficiency of various methods, combinations of point-to-all propagators, stochastic timeslice-to-all propagators, the one-end trick and sequential propag…