High momentum transfer hadron pair production in proton-nuclear collisions at 70 GeV
Abstract
The cross sections for hadron pair production by protons off D, Be, Cu, and Pb nuclei have been measured at 70 GeV. The A-dependence of the cross section is not described by the exponential A(sup alpha). For heavy nuclei, alpha(sub pi pi) is falling down with the increase of P(sub t).
- Publication:
-
Unknown
- Pub Date:
- 1990
- Bibcode:
- 1990hmth.rept.....A
- Keywords:
-
- Elementary Particle Interactions;
- Hadrons;
- Heavy Nuclei;
- Momentum Transfer;
- Nuclear Reactions;
- Pair Production;
- Particle Accelerator Targets;
- Particle Collisions;
- Protons;
- Beryllium;
- Copper;
- Deuterium;
- Lead (Metal);
- Atomic and Molecular Physics