3 papers
hep-lat2024
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=…
hep-lat2024
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 nec…
hep-lat2023
The distribution amplitude of the meson
Miguel Teseo San José Pérez, Benoît Blossier, Mariane Mangin-Brinet +1
We report on the first lattice determination of the pseudoscalar meson light-cone distribution amplitude, using a set of three CLS ensembles at a pion mass $m_π \sim…