We present a general representation for the nucleon distribution amplitudes and for the nucleon to pion transition distribution amplitudes in terms of light-cone wave functions. We apply our formalism to a light-cone constituent quark model giving some numerical results for both the classes of observables.
Nucleon to Pion Transition Distribution Amplitudes in a Light-Cone Quark Model
PINCETTI, MANUEL;PASQUINI, BARBARA;BOFFI, SIGFRIDO
2009-01-01
Abstract
We present a general representation for the nucleon distribution amplitudes and for the nucleon to pion transition distribution amplitudes in terms of light-cone wave functions. We apply our formalism to a light-cone constituent quark model giving some numerical results for both the classes of observables.File in questo prodotto:
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