ISSN:
1434-6052
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract Meson production in proton, oxygen and sulphur interactions with uranium targets at 200 GeV/nucleon is studied. We measure the inclusive meson cross-section d σ/dP T 2 and its evolution fromp+U to S+U. The cross-section fitted with an exponential gives an inverse slopeP T0 of the order of 210 MeV/c. As a function of the neutral transverse energy,P T0 values show a slight rise followed by a plateau. The normalized difference (σ+−σ−)/σ− between positive and negative meson cross-sections is found to increase withE T .
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01565093
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