dorsal/arxiv
View SchemaExclusive reactions in QCD
| Authors | Bernard Pire |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9612009 |
| URL | https://arxiv.org/abs/nucl-th/9612009 |
Abstract
We review the theory of hard exclusive scattering in Quantum Chromodynamics. After recalling the classical counting rules which describe the leading scale dependence of form factors and exclusive cross-sections at fixed angle, the pedagogical example of the pion form factor is developped in some detail in order to show explicitely what factorization means in the QCD framework. The picture generalizes to many hard reactions which are at the heart of the ELFE project. We briefly present the concepts of color transparency.
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"abstract": "We review the theory of hard exclusive scattering in Quantum Chromodynamics.\nAfter recalling the classical counting rules which describe the leading scale\ndependence of form factors and exclusive cross-sections at fixed angle, the\npedagogical example of the pion form factor is developped in some detail in\norder to show explicitely what factorization means in the QCD framework. The\npicture generalizes to many hard reactions which are at the heart of the ELFE\nproject. We briefly present the concepts of color transparency.",
"arxiv_id": "nucl-th/9612009",
"authors": [
"Bernard Pire"
],
"categories": [
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"title": "Exclusive reactions in QCD",
"url": "https://arxiv.org/abs/nucl-th/9612009"
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