3 papers
hep-lat2024
Generalized form factors of the pion and kaon using twisted mass fermions
Joseph Delmar, Constantia Alexandrou, Simone Bacchio +3
We present an update on our lattice calculations of the Mellin moments of PDFs and GPDs for the pion and kaon, using momentum-boosted meson states. In particular, we focus on the c…
hep-lat2023
Gluon PDF of the proton using twisted mass fermions
Joseph Delmar, Constantia Alexandrou, Krzysztof Cichy +2
In this paper, we present lattice QCD results for the -dependence of the unpolarized gluon PDF for the proton. We use one ensemble of maximally twisted mass fermions…
hep-lat2021
Pion and kaon form factors using twisted-mass fermions
Constantia Alexandrou, Simone Bacchio, Ian Cloët +6
We present a calculation of the scalar, vector and tensor pion and kaon form factors using one ensemble of two degenerate light, a strange and a charm quark () of maxima…