Off-forward structure functions of the pion are investigated in twist-two and twist-three approximation. A simple model is used for the pion, which allows to introduce finite size effects, while preserving gauge invariance. Results for the imaginary parts of the 7"7r --+ 7"7r off-forwaxd amplitude a
✦ LIBER ✦
Generalized parton distributions of the pion in a Bethe-Salpeter approach
✍ Scribed by S. Noguera; V. Vento; L. Theußl
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 138 KB
- Volume
- 755
- Category
- Article
- ISSN
- 0375-9474
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