Evidence for Higher Twist Effects in Hard πp\pi p Collisions at 200-{GeV}/cc

Collaboration
Sep, 1985
11 pages
Published in:
  • Phys.Rev.Lett. 56 (1986) 808
Report number:
  • PRINT-85-0711 (RICE),
  • ANL-HEP-PR-86-77
Experiments:

Citations per year

1986199019941998200202468
Abstract: (APS)
In a study of large-pT jet production in 200-GeV/c πp and pp collisions, we find evidence for pion-induced dijet events with little or no forward energy flow. The rate and characteristics of these events are compatible with the predictions of Berger and Brodsky for higher-twist processes. No corresponding signal is seen in pp collisions.
  • PI P: INTERACTION
  • INTERACTION: PI P
  • P P: INTERACTION
  • INTERACTION: P P
  • JET: HADROPRODUCTION
  • HADROPRODUCTION: JET
  • FINAL STATE: (2JET)
  • (2JET): FINAL STATE
  • TRANSVERSE MOMENTUM: HIGH
  • EFFECT: HIGHER-TWIST