Inclusive Xi0, Xi (1530)- and Xi0 (1530) production in Xi- Be interactions at 116-GeV/c
1990
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Abstract: (Springer)
In an experiment using the CERN SPS hyperon beam, we have measured the cross sections for inclusive production of Ξ0 (accompanied by a charged particle), Ξ(1530)- and Ξ(1530)0 in Ξ--beryllium collisions at 116 GeV/c. All differential cross sections are found to be well described by the from (1−xF)n exp (−bpT2) over the whole accessible kinematical region (xF>0.3). The invariant production spectra for Ξ0, Ξ(1530)- and Ξ(1530)0, as well as those for Ξ-, and Ω- (obtained previously from the same data), are compared to theoretical predictions deduced from a two-component quark-diquark cascade model.- hyperon light nucleus: inclusive reaction
- Xi-
- beryllium
- Xi0: hadroproduction
- hadroproduction: Xi0
- Xi(1530): hadroproduction
- hadroproduction: Xi(1530)
- quark: diquark
- model: cascade
- differential cross section: parametrization
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