Koba-Nielsen-Olesen scaling in isospin-coupled reactions

2001
15 pages
Published in:
  • Phys.Atom.Nucl. 64 (2001) 1841-1855,
  • Yad.Fiz. 64 (2001) 1924-1937

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Abstract: (Springer)
A correct Koba-Nielsen-Olesen scaling is generalized in such a way that the multiplicity distributions of both positive and negative pions originating from nucleon-nucleon and nonannihilation antinucleon-nucleon interactions can be described on its basis with the same scaling function Ψ(z) and the same energy dependence of the scale parameter. The analogous multiplicity distributions in various annihilation antinucleon-nucleon interactions are described with a different form of the function Ψ(z). The slope of the energy dependence of the scale factor is approximately 1.5 greater in this case than in the case of nucleon-nucleon interactions.
  • nucleon nucleon: inclusive reaction
  • nucleon antinucleon: inclusive reaction
  • pi+: multiple production
  • pi-: multiple production
  • multiplicity: spectrum
  • scaling: KNO
  • multiplicity: energy dependence
  • nucleon antinucleon: annihilation
  • multiplicity: moment
  • numerical calculations: interpretation of experiments
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