Springer Online Journal Archives 1860-2000
Abstract We present results on inclusive baryon and meson resonance production in $$\bar pp$$ interactions at 7.3 GeV/c. Total inclusive and semi-inclusive cross sections are given for Δ(1232),∑ *(1385), ϱ0,f andK *±(892) production. For the meson resonances separation into annihilation and non-annihilation components has been made, the annihilation component being dominant at this energy. We find that the energy dependence of inclusive cross sections for ϱ0 production inpp interactions and $$\bar pp$$ non-annihilations shows a type of scaling behaviour previously reported for ϕ, ψ, ψ′ and ϒ production inpp interactions.Δ ++, ϱ0 andK *± production are studied in terms of Feynmanx,y * andp T 2 . For the vector mesons we compare they * andx dependences with the predictions of simple quark models.
Type of Medium: