Abstract
InclusiveK 0s andK 0s K 0s production in\(\bar pp\) interactions at 3.0, 3.5, 4.0 and 4.5 GeV/c are studied. Cross sections ofK 0s , K 0s K 0s andK *±(892) are presented for each incident momentum. The production ofK 0 s andK *±(892) through annihilation process is investigated. It is found that the annihilation process is dominant but decreases with incident momentum. The annihilation process is compared withe + e − interactions. Remarkable similarity between them is found in the\({{x_0 = 2E(K_s^0 )} \mathord{\left/ {\vphantom {{x_0 = 2E(K_s^0 )} {\sqrt s }}} \right. \kern-\nulldelimiterspace} {\sqrt s }}\) distribution. Events with two detectedK 0 s 's are analyzed. The result shows theK 0 s K 0 s pairs are produced in the central region of c.m. system and there is a clearS * signal in theK 0 s K 0 s effective mass distribution.
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Ochiai, F., Yoshimura, Y., Chikawa, M. et al. Inclusive production ofK 0s , K 0s K 0s andK *±(892) in\(\bar pp\) interactions at 3.0, 3.5, 4.0 and 4.5 GeV/c. Z. Phys. C - Particles and Fields 23, 369–375 (1984). https://doi.org/10.1007/BF01572662
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DOI: https://doi.org/10.1007/BF01572662