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The A-dependence of J/ψ-particle inclusive distributions
- Source :
- Physics Letters B. 76:235-236
- Publication Year :
- 1978
- Publisher :
- Elsevier BV, 1978.
-
Abstract
- The differential cross sections d σ d x and d σ d p t 2 of inclusive J/ψ production by 43 GeV/ c π − off Be, Cu and W nuclei have been measured. Fitting d σ d p t 2 ∼ A α (p t 2 ) we observed the increase of α with p t 2 .
Details
- ISSN :
- 03702693
- Volume :
- 76
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi...........4ec1789a6d6b05c5a34cb44e20dd591b