Detailed Investigation of an 80 TeV Nuclear Interaction

抄録

An 80 TeV nuclear interaction of type (15+15+49) p detected in a large emulsion stack was analysed in detail. The target diagram of charged secondary particles and γ-rays in the extreme forward cone together with their energy estimates was found to be consistent with the production of an Aleph baryon and its subsequent decay into (p+φ) in the extreme forward cone. The masses of the wide angle secondary charged particles Were identified and the results were found to be consistent with the production of an Aleph baryon decaying into (p+φ) in the extreme backward cone of the center of mass system.