NUCLEON TO PION TRANSITION DISTRIBUTION AMPLITUDES IN A LIGHT-CONE QUARK MODEL

被引：1
|
作者：
Pincetti, M. [1 ]
Pasquini, B. [1 ]
Boffi, S. [1 ]
机构：
[1] Univ Pavia, Dipartimento Fis Nucl & Teor, I-27100 Pavia, Italy
来源：
TRANSVERSITY 2008 | 2009年
关键词：
Distribution Amplitudes; Transition Distribution Amplitudes; Meson Cloud; GENERALIZED PARTON DISTRIBUTIONS; EXCLUSIVE PROCESSES; WAVE-FUNCTION; QCD; PROTON;
D O I：
10.1142/9789814277785_0033
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
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.
引用
收藏
页码：270 / +
页数：3
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