98 citations · 321 across the 7 of their papers we have counts for
7 papers
Determination of the light, strange and charm quark masses using twisted mass fermions
C. Alexandrou, S. Bacchio, G. Bergner +23
We present results for the light, strange and charm quark masses using twisted mass fermion ensembles at three values of the lattice spacing, including two ensembles si…
Flavor decomposition of the nucleon unpolarized, helicity and transversity parton distribution functions from lattice QCD simulations
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +2
We present results on the quark unpolarized, helicity and transversity parton distributions functions of the nucleon. We use the quasi-parton distribution approach within the latti…
Quark masses using twisted mass fermion gauge ensembles
C. Alexandrou, S. Bacchio, G. Bergner +24
We present a calculation of the up, down, strange and charm quark masses performed within the lattice QCD framework. We use the twisted mass fermion action and carry out simulation…
Lattice continuum-limit study of nucleon quasi-PDFs
Constantia Alexandrou, Krzysztof Cichy, Martha Constantinou +6
The quasi-PDF approach provides a path to computing parton distribution functions (PDFs) using lattice QCD. This approach requires matrix elements of a power-divergent operator in…
Flavor decomposition for the proton helicity parton distribution functions
C. Alexandrou, M. Constantinou, K. Hadjiyiannakou +2
We present, for the first time, an \textit{ab initio} calculation of the individual up, down and strange quark helicity parton distribution functions for the proton. The calculatio…
Parton distribution functions from lattice QCD using Bayes-Gauss-Fourier transforms
Constantia Alexandrou, Giovanni Iannelli, Karl Jansen +1
We present a new method, based on Gaussian process regression, for reconstructing the continuous -dependence of parton distribution functions (PDFs) from quasi-PDFs computed usi…
QCD phase diagram in a magnetic background for different values of the pion mass
Massimo D'Elia, Floriano Manigrasso, Francesco Negro +1
We investigate the behavior of the pseudo-critical temperature of QCD as a function of a static magnetic background field for different values of the pion mass, going u…