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Charged particle density distributions in Au induced interactions with emulsion nuclei at 10.7 A GeV
- Source :
- Physics Letters B. 352:472-478
- Publication Year :
- 1995
- Publisher :
- Elsevier BV, 1995.
-
Abstract
- Charged particle pseudorapidity density distributions in Au induced reactions in nuclear emulsion at 10.7 A GeV have been measured. In peripheral events the shower particle distribution exhibits a two peak structure while in central collisions it has a Gaussian shape. The spectator protons appear in the second peak in the pseudorapidity spectra and exhibits a broader momentum distribution than expected from Fermi motion. The produced particle yield in central collisions is not substantially different from phenomenological descriptions based on data from O and S induced reactions.
Details
- ISSN :
- 03702693
- Volume :
- 352
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi...........ffdbece04e708d5915dd657f26a3ae0c