103 citations · 190 across the 8 of their papers we have counts for
8 papers
The nucleon unpolarized generalized form factors and Mellin moments up to fourth order
Constantia Alexandrou, Simone Bacchio, Martha Constantinou +3
Nucleon Mellin moments of parton distribution are computed up to the fourth order in lattice QCD. The computation is performed using one ensemble of twisted mass fermions at the ph…
Mellin Moments of the Unpolarized Gluon PDF in the Proton from Nonlocal Operators in Lattice QCD
Joseph Delmar, Krzysztof Cichy, Martha Constantinou +1
We present a lattice QCD determination of the Mellin moments of the unpolarized gluon parton distribution function in the proton. The analysis is based on matrix elements of nonloc…
The Energy Spectrum of the Pion from Lattice QCD
Debarshi Mukherjee, Dilan Arik, Navneeth C +6
In this report, computational techniques are employed to extract the energy eigenvalues of the pion from two-point correlation function data that has been simulated using the latti…
The Energy Spectrum of Kaon from Lattice QCD
Arunangshu Bora, Anirban Mandal, Shreya Mittal +7
This study presents the analysis of data related to the two-point function of kaon generated from lattice QCD simulations. Using gauge configurations of twisted-mass fermions, we o…
First Physics Results at the Physical Pion Mass from Wilson Twisted Mass Fermions at Maximal Twist
ETM Collaboration, A. Abdel-Rehim, C. Alexandrou +20
We present physics results from simulations of QCD using dynamical Wilson twisted mass fermions at the physical value of the pion mass. These simulations were enabled by…
Perturbative and non-perturbative renormalization results of the Chromomagnetic Operator on the Lattice
M. Constantinou, M. Costa, R. Frezzotti +5
The Chromomagnetic operator (CMO) mixes with a large number of operators under renormalization. We identify which operators can mix with the CMO, at the quantum level. Even in dime…
Nucleon form factors and moments of parton distributions in twisted mass lattice QCD
C. Alexandrou, M. Brinet, J. Carbonell +7
We present results on the electroweak form factors and on the lower moments of parton distributions of the nucleon, within lattice QCD using two dynamical flavors of degenerate twi…
Axial Nucleon form factors from lattice QCD
C. Alexandrou, M. Brinet, J. Carbonell +6
We present results on the nucleon axial form factors within lattice QCD using two flavors of degenerate twisted mass fermions. Volume effects are examined using simulations at two…