出版社:SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要:We report on a recent work proposing measurements of the deeply virtual Compton amplitude (DVCS) g ∗ → h¯hg in the timelike t = (ph + p¯h )2 > 0 kinematic domain which is accessible at electron-positron colliders via the radiative annihilation process e+e− →h¯hg .