Strongly intensive measures for particle number fluctuations: effects of hadronic resonances
Strongly intensive measures for particle number fluctuations: effects of hadronic resonances
Strongly intensive measures ∆ and Σ are used to study event-by-event fluctuations of hadron multiplicities in nucleus-nucleus collisions.The effects of resonance decays are investigated within statistical model and relativistic transport model.Two specific examples are considered: resonance decays to two positively charged particles (e.g., ∆ ++ → p + π + …