Publications (71)
Adaptive Aggregation-based Domain Decomposition Multigrid for Twisted Mass Fermions
Constantia Alexandrou, Simone Bacchio, Jacob Finkenrath +3
First results with twisted mass fermions towards the computation of parton distribution functions on the lattice
Constantia Alexandrou, Krzysztof Cichy, Vincent Drach +5
Nucleon matrix elements with $N_f=2+1+1$ maximally twisted fermions
Simon Dinter, Constantia Alexandrou, Martha Constantinou +3
Nucleon form factors with dynamical twisted mass fermions
Constantia Alexandrou, Remi Baron, Mariane Brinet +5
The electric dipole moment of the neutron from $N_f=2+1+1$ twisted mass fermions
Constantia Alexandrou, Andreas Athenodorou, Martha Constantinou +5
A Lattice Calculation of Parton Distributions
Constantia Alexandrou, Krzysztof Cichy, Vincent Drach +5
The Deconfinement Phase Transition in One-Flavour QCD
Constantia Alexandrou, Artan Boriçi, Alessandra Feo +4
Computation of correlation matrices for tetraquark candidates with $J^P = 0^+$ and flavor structure $q_1 \bar{q_2} q_3 \bar{q}_3$
Joshua Berlin, Abdou Abdel-Rehim, Constantia Alexandrou +3
Disconnected quark loop contributions to nucleon observables using $N_f=2$ twisted clover fermions at the physical value of the light quark mass
Abdou Abdel-Rehim, Constantia Alexandrou, Martha Constantinou +5
Quark transverse charge densities in the $Î(1232)$ from lattice QCD
Constantia Alexandrou, Tomasz Korzec, Giannis Koutsou +5
The volume dependence of spectral weights and the pentaquark state
Constantia Alexandrou, Antonios Tsapalis
Looking at the gluon moment of the nucleon with dynamical twisted mass fermions
Constantia Alexandrou, Vincent Drach, Kyriakos Hadjiyiannakou +3
Study of decuplet baryon resonances from lattice QCD
Constantia Alexandrou, John W. Negele, Marcus Petschlies +2
Computation of disconnected contributions to nucleon observables
Constantia Alexandrou, Vincent Drach, Karl Jansen +2
Low lying baryon spectrum with $N_f = 2+1+1$ dynamical twisted quarks
Vincent Drach, Karl Jansen, Jaume Carbonell +2
Lattice investigation of the scalar mesons a_0(980) and κ using four-quark operators
Constantia Alexandrou, Jan Oliver Daldrop, Mattia Dalla Brida +4
Nucleon transversity generalized form factors with twisted mass fermions
Constantia Alexandrou, Martha Constantinou, Karl Jansen +2
Nucleon axial form factors using lattice QCD simulations with a physical value of the pion mass
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +4
Parton distribution functions from Lattice QCD
Constantia Alexandrou
Baryon masses with dynamical twisted mass fermions
ETM Collaboration, Constantia Alexandrou, Tomasz Korzec +9
Strangeness of the nucleon from Lattice Quantum Chromodynamics
Constantia Alexandrou, Martha Constantinou, Simon Dinter +5
Strange and charmed baryons using N_f=2 twisted mass QCD
Mauro Papinutto, Jaume Carbonell, Vincent Drach +1
Nucleon electromagnetic and axial form factors with N$_f$=2 twisted mass fermions at the physical point
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +5
Nucleon electromagnetic form factors from twisted mass lattice QCD
Abdou Abdel-Rehim, Constantia Alexandrou, Martha Constantinou +3
Investigation of light and heavy tetraquark candidates using lattice QCD
Marc Wagner, Abdou Abdel-Rehim, Constantia Alexandrou +5
Position space method for the nucleon magnetic moment in lattice QCD
Constantia Alexandrou, Martha Constantinou, Giannis Koutsou +2
Electromagnetic form factors of the Delta baryon
Constantia Alexandrou, Tomasz Korzec, Theodoros Leontiou +2
Selected results on hadron structure using state-of-the-art lattice QCD simulations
Constantia Alexandrou
Gluon momentum fraction of the nucleon from lattice QCD
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +3
Hadron structure from lattice QCD - outlook and future perspectives
Constantia Alexandrou
Nucleon observables and axial charges of other baryons using twisted mass fermions
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +3
A study of the radiative transition $ÏÏ\to Ïγ^{*}$ with lattice QCD
Luka Leskovec, Constantia Alexandrou, Giannis Koutsou +7
Extraction of the isovector magnetic form factor of the nucleon at zero momentum
Constantia Alexandrou, Martha Constantinou, Giannis Koutsou +2
Importance of closed quark loops for lattice QCD studies of tetraquarks
Joshua Berlin, Abdou Abdel-Rehim, Constantia Alexandrou +5
Hadron Structure in Lattice QCD
Constantia Alexandrou
A QUDA-branch to compute disconnected diagrams in GPUs
Constantia Alexandrou, Kyriacos Hadjiyiannakou, Giannis Koutsou +2
Chaotic scattering from pinball machine like systems
Constantia Alexandrou, Iacovos Kyprianou
Low-lying baryon masses using $N_f=2$ twisted mass clover-improved fermions directly at the physical point
Constantia Alexandrou, Christos Kallidonis
Lattice investigation of the tetraquark candidates a0(980) and kappa
Jan Oliver Daldrop, Constantia Alexandrou, Mattia Dalla Brida +4
Disconnected diagrams with twisted-mass fermions
Abdou Abdel-Rehim, Constantia Alexandrou, Martha Constantinou +6
Hadron Physics and Lattice QCD
Constantia Alexandrou
Precision Study of Excited State Effects in Nucleon Matrix Elements
Simon Dinter, Constantia Alexandrou, Martha Constantinou +3
Hyperon and charmed baryon masses and nucleon excited states from lattice QCD
Constantia Alexandrou
Results on the disconnected contributions for hadron structure
Constantia Alexandrou, Martha Constantinou, Vincent Drach +4
Renormalization functions for Nf=2 and Nf=4 Twisted Mass fermions
Constantia Alexandrou, Martha Constantinou, Haralambos Panagopoulos
A Study of Hadron Deformation in Lattice QCD
Constantia Alexandrou, Giannis Koutsou
Topological charge using cooling and the gradient flow
Constantia Alexandrou, Andreas Athenodorou, Karl Jansen
Scalar mesons and tetraquarks from twisted mass lattice QCD
Marc Wagner, Constantia Alexandrou, Jan Oliver Daldrop +5
Nucleon tomography. What can we do better today than Rutherford 100 years ago?
N. G. Stefanis, Constantia Alexandrou, Tanja Horn +2
Density-density correlators using all-to-all propagators
Constantia Alexandrou, Petros Dimopoulos, Giannis Koutsou +1
Recent results for the proton spin decomposition from lattice QCD
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +7
Novel applications of Lattice QCD: Parton distribution functions, proton charge radius and neutron electric dipole moment
Constantia Alexandrou
Parton Distributions from Lattice QCD with Momentum Smearing
Constantia Alexandrou, Krzysztof Cichy, Martha Constantinou +4
A Lattice Calculation of Parton Distributions
Constantia Alexandrou, Krzysztof Cichy, Kyriakos Hadjiyiannakou +3
Updated Lattice Results for Parton Distributions
Constantia Alexandrou, Krzysztof Cichy, Martha Constantinou +4
Calculation of the decay width of decuplet baryons
Constantia Alexandrou, John W. Negele, Marcus Petschlies +2
Nucleon structure from lattice QCD - recent achievements and perspectives
Constantia Alexandrou
A Stochastic Method for Computing Hadronic Matrix Elements
Constantia Alexandrou, Simon Dinter, Vincent Drach +3
Study of the a_0(980) on the lattice
Marc Wagner, Abdou Abdel-Rehim, Constantia Alexandrou +5
Pion and $Ï$-meson form factors using four-point functions in N$_F$=2 QCD
Constantia Alexandrou, Giannis Koutsou
Excited State Effects in Nucleon Matrix Element Calculations
Constantia Alexandrou, Martha Constantinou, Simon Dinter +4
Using a new analysis method to extract excited states in the scalar meson sector
Jacob Finkenrath, Constantia Alexandrou, Joshua Berlin +3
A study of the N to Delta transition form factors in full QCD
Constantia Alexandrou, Robert Edwards, Giannis Koutsou +5
$P$-wave $ÏÏ$ scattering and the $Ï$ resonance from lattice QCD
Constantia Alexandrou, Luka Leskovec, Stefan Meinel +6
Investigation of the tetraquark candidate $a_0(980)$: technical aspects and preliminary results
Abdou Abdel-Rehim, Constantia Alexandrou, Joshua Berlin +3
The N to $Î$ axial transition form factors in quenched and unquenched QCD
Constantia Alexandrou, Theodoros Leontiou, John W. Negele +1
A complete non-perturbative renormalization prescription for quasi-PDFs
Constantia Alexandrou, Krzysztof Cichy, Martha Constantinou +4
Axial and pseudoscalar form-factors of the Delta^+(1232)
Constantia Alexandrou, Eric B. Gregory, Tomasz Korzec +4
Nucleon electromagnetic form factors using lattice simulations at the physical point
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +4
Scalar mesons and tetraquarks by means of lattice QCD
Marc Wagner, Constantia Alexandrou, Jan Oliver Daldrop +5
Implementation of the twisted mass fermion operator in the QUDA library
Alexei Strelchenko, Constantia Alexandrou, Giannis Koutsou +1