dorsal/arxiv
View SchemaNuclear Transparency and Effective NN Cross Section in Heavy Ion Collisions at 14.6 GeV/nucleon
| Authors | H. M. Ding, J. Huefner |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9908074 |
| URL | https://arxiv.org/abs/nucl-th/9908074 |
Abstract
The probability of a projectile nucleon to traverse a target nucleus without interaction is calculated for central Si-Cu and Si-Pb collisions. Special attention is given to the impact parameter range which contributes to events with large transverse energy. A fit to the data from E814 requires an effective NN cross section of sigma_eff=54.2+-5.0mb (compared to the free space value sigma_in=30mb) and is interpreted as one related to wounded target nucleons.
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"abstract": "The probability of a projectile nucleon to traverse a target nucleus without\ninteraction is calculated for central Si-Cu and Si-Pb collisions. Special\nattention is given to the impact parameter range which contributes to events\nwith large transverse energy. A fit to the data from E814 requires an effective\nNN cross section of sigma_eff=54.2+-5.0mb (compared to the free space value\nsigma_in=30mb) and is interpreted as one related to wounded target nucleons.",
"arxiv_id": "nucl-th/9908074",
"authors": [
"H. M. Ding",
"J. Huefner"
],
"categories": [
"nucl-th"
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"title": "Nuclear Transparency and Effective NN Cross Section in Heavy Ion Collisions at 14.6 GeV/nucleon",
"url": "https://arxiv.org/abs/nucl-th/9908074"
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