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Nucleon Isobar Production in Proton‐Nucleon Collision at 6 GeV/c Incident Proton Momentum
Author(s) -
Badawy O. E.,
Abdo K. M.,
Hussein M. T.
Publication year - 1977
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19774890404
Subject(s) - physics , isobar , nuclear physics , nucleon , proton , pion , momentum (technical analysis) , cross section (physics) , particle physics , atomic physics , finance , economics , quantum mechanics
Angular and momentum distributions as well as grain densities of charged secondaries emitted in inelastic proton‐nucleon interactions are measured. The cross‐section of the Δ (1236) isobar production in the events of the type pp → pn π + is calculated. The theoretical predictions of both the isobar and the O.P.E. model are compared with the experimental data. The transverse momentum distribution of both pions and protons is presented and explained by various theoretical models.