Gluon PDF of the proton using twisted mass fermions

In this paper, we present lattice QCD results for the $x$-dependence of the unpolarized gluon PDF for the proton. We use one ensemble of $N_f=2+1+1$ maximally twisted mass fermions with a clover improvement, and the Iwasaki improved gluon action. The quark masses are tuned to produce a pion with a m...

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Hauptverfasser:	Delmar, Joseph, Alexandrou, Constantia, Cichy, Krzysztof, Constantinou, Martha, Hadjiyiannakou, Kyriakos
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Experiment Physics - High Energy Physics - Lattice Physics - High Energy Physics - Phenomenology Physics - Nuclear Theory
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