140 citations · 312 across the 4 of their papers we have counts for
4 papers
The nucleon spin and momentum decomposition using lattice QCD simulations
C. Alexandrou, M. Constantinou, K. Hadjiyiannakou +5
We determine within lattice QCD, the nucleon spin carried by valence and sea quarks, and gluons. The calculation is performed using an ensemble of gauge configurations with two deg…
Nucleon scalar and tensor charges using lattice QCD simulations at the physical value of the pion mass
C. Alexandrou, M. Constantinou, P. Dimopoulos +9
We present results on the light, strange and charm nucleon scalar and tensor charges from lattice QCD, using simulations with flavors of twisted mass Clover-improved fermio…
Axial charges of hyperons and charmed baryons using twisted mass fermions
C. Alexandrou, K. Hadjiyiannakou, Ch. Kallidonis
The axial couplings of the low lying baryons are evaluated using a total of five ensembles of dynamical twisted mass fermion gauge configurations. The simulations are performed usi…
Direct Evaluation of the Quark Content of Nucleons from Lattice QCD at the Physical Point
A. Abdel-Rehim, C. Alexandrou, M. Constantinou +5
We evaluate the light, strange and charm scalar content of the nucleon using one lattice QCD ensemble generated with two degenerate light quarks with mass fixed to their physical v…