M. Peláez

collaborators

2 papers

hep-ph2019

QCD effective charges and the structure function $F_{2}$ at small- $x$ : Higher twist effects

D. Hadjimichef, E. G. S. Luna, M. Peláez

We consider the effect of higher twist operators of the Wilson operator product expansion in the structure function $F_{2} (x, Q^{2})$ at small- $x$ , taking into account QCD effective…

hep-ph2018

Exclusive production of pions and the pion distribution amplitude

D. A. Fagundes, E. G. S. Luna, A. A. Natale +1

Considering, as a limit case, an approximately flat pion distribution amplitude, which is determined from the hardest, in momentum space, solution of the Bethe-Salpeter equation fo…

QCD effective charges and the structure function F2​ at small-x: Higher twist effects

Exclusive production of pions and the pion distribution amplitude

QCD effective charges and the structure function $F_{2}$ at small- $x$ : Higher twist effects