Abstract
Results on inclusive particle production in π− n interactions at 21, 205 and 360 GeV/c are presented. The invariant cross sections in both neutron fragmentation and central regions are found to be equal within errors to the corresponding cross sections for π− p collisions and exhibit the same energy dependence. A strong energy dependence of the invariant cross section ratios of negative and positive pions is observed. There is also an indication of transverse momentum dependence of these ratios. The η− correlations in the neutron fragmentation region show little variation with energy and are in agreement with the predictions of the naive quark recombination scheme.
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Abramowicz, H., Doroba, K., Kossakowski, R. et al. Inclusive particle production in π− n interactions at high energies. Z. Phys. C - Particles and Fields 7, 199–208 (1981). https://doi.org/10.1007/BF01436306
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DOI: https://doi.org/10.1007/BF01436306