437 citations
- University of CyprusCY163 papers
- Deutsches Elektronen-Synchrotron DESYDE82 papers
- John von Neumann Institute for ComputingDE66 papers
- University of BonnDE66 papers
- Humboldt-Universität zu BerlinDE44 papers
- Temple UniversityUS41 papers
- University of WuppertalDE38 papers
- Massachusetts Institute of TechnologyUS34 papers
- University of Rome Tor VergataIT25 papers
- Centre National de la Recherche ScientifiqueFR19 papers
- University of BernCH19 papers
- Adam Mickiewicz University in PoznańPL18 papers
17 papers · 1 filter
Novel applications of Lattice QCD: Parton distribution functions, proton charge radius and neutron electric dipole moment
Constantia Alexandrou
We briefly discuss the current status of lattice QCD simulations and review selective results on nucleon observables focusing on recent developments in the lattice QCD evaluation o…
Nucleon tomography. What can we do better today than Rutherford 100 years ago?
N. G. Stefanis, Constantia Alexandrou, Tanja Horn +2
A survey is presented on the current status of 3D nucleon tomography. Several research frontiers are addressed that dominate modern physics from theory to current and future experi…
Isospin-0 s-wave scattering length from twisted mass lattice QCD
L. Liu, S. Bacchio, P. Dimopoulos +11
We present results for the isospin-0 s-wave scattering length calculated with Osterwalder-Seiler valence quarks on Wilson twisted mass gauge configurations. We use three $N_f…
Adaptive Aggregation-based Domain Decomposition Multigrid for Twisted Mass Fermions
Constantia Alexandrou, Simone Bacchio, Jacob Finkenrath +3
The Adaptive Aggregation-based Domain Decomposition Multigrid method (arXiv:1303.1377) is extended for two degenerate flavors of twisted mass fermions. By fine-tuning the parameter…
An experimental and theoretical investigation of the C(1D) + D2 reaction
Kevin M. Hickson, Yury V. Suleimanov
In a previous joint experimental and theoretical study of the barrierless chemical reaction C(1D) + H2 at low temperatures (300-50 K) [K. M. Hickson, J.-C. Loison, H. Guo, Y. V. Su…
Gluon momentum fraction of the nucleon from lattice QCD
Constantia Alexandrou, Martha Constantinou, Kyriakos Hadjiyiannakou +3
We perform a direct calculation of the gluon momentum fraction of the nucleon using maximally twisted mass fermion ensembles with flavors at a pion mass of about $370\,…