5 papers
Backward DVCS in a Sullivan process
Abigail R. Castro, Cédric Mezrag, Jose M. Morgado Chávez +1
Mesons' internal structure and dynamics may be accessed through hard exclusive electroproduction processes such as deeply virtual Compton scattering in both near forward and near b…
The distribution amplitude of the -meson at leading twist from Lattice QCD
Benoît Blossier, Mariane Mangin-Brinet, José Manuel Morgado Chávez +1
Distribution amplitudes are functions of non-perturbative matrix elements describing the hadronization of quarks and gluons. Thanks to factorization theorems, they can be used to c…
The -meson leading-twist distribution amplitude
Benoît Blossier, Mariane Mangin-Brinet, José Manuel Morgado Chávez +1
In this project, we employ the short-distance factorization to compute the distribution amplitude of the -meson from Lattice QCD at leading twist. We employ a set of CLS $N_f…
Backward DVCS on the pion in Sullivan processes
Abigail Rodrigues Castro, Cedric Mezrag, Jose M. Morgado Chávez +1
The purpose of this work is to do a systematic feasibility study of measuring in backward region deeply virtual Compton scattering on the pion in Sullivan processes in the framewor…
The distribution amplitude of the -meson
Benoît Blossier, Mariane Mangin-Brinet, José Manuel Morgado Chávez +1
In this proceeding we determine the distribution amplitude of the -meson from first principles. This quantity appears as a consequence of factorization theorems, and it is ne…