Pion Production in the 40Ar+40Ca Reaction at 1.05 GeV/Nucleon

Pion-production cross sections have been measured for the reaction 40Ar+40Ca--> pi ++X at a laboratory energy of 1.05 GeV/nucleon. A maximum in the pi + cross section occurs at mid-rapidity, which is anomalous relative t
Pion-production cross sections have been measured for the reaction 40Ar+40Ca--> pi ++X at a laboratory energy of 1.05 GeV/nucleon. A maximum in the pi + cross section occurs at mid-rapidity, which is anomalous relative to p+p and p+nucleus reactions and compared to many other heavy-ion reactions. Calculations based on cascade and thermal models fail to fit the data.
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Metadaten
Author:K. L. Wolf, H. H. Gutbrod, W. G. Meyer, A. M. Poskanzer, A. Sandoval, Reinhard Stock, J. Gosset, C. H. King, G. King, Nguyen Van Sen, Gary D. Westfall
URN:urn:nbn:de:hebis:30-15571
Document Type:Article
Language:English
Date of Publication (online):2005/09/21
Year of first Publication:1979
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/09/21
Source:Phys. Rev. Lett. 42, 1448-1451 (1979), ©1979 The American Physical Society, http://link.aps.org/abstract/PRL/v42/p1448
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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