dorsal/arxiv
View SchemaEvidence for excess pions in nuclei
| Authors | S. V. Akulinichev |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9502026 |
| URL | https://arxiv.org/abs/nucl-th/9502026 |
Abstract
We analize two reactions: the electroproduction at small x and the Drell-Yan production by protons on nuclei. We show that nuclear shadowing in electroproduction is larger if the virtuality of inter- mediate hadrons is properly taken into account. In the Drell-Yan production, initial state interactions of fast partons are included. With this input, the excess pion contribution improves the description of data for both reactions.
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"abstract": "We analize two reactions: the electroproduction at small x and the Drell-Yan\nproduction by protons on nuclei. We show that nuclear shadowing in\nelectroproduction is larger if the virtuality of inter- mediate hadrons is\nproperly taken into account. In the Drell-Yan production, initial state\ninteractions of fast partons are included. With this input, the excess pion\ncontribution improves the description of data for both reactions.",
"arxiv_id": "nucl-th/9502026",
"authors": [
"S. V. Akulinichev"
],
"categories": [
"nucl-th",
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"title": "Evidence for excess pions in nuclei",
"url": "https://arxiv.org/abs/nucl-th/9502026"
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