Summary
The conservation of hypercharge and isotopic spin is used in the approximation of a world whose only stable hadrons are the octets of baryons, antibaryons and pseudoscalar mesons to obtain upper and lower bounds on the average multiplicities of all nonisosinglet neutral stable hadrons in pp, K+p and π+p collisions. The validity of the approximation is discussed.
Riassunto
Si usa la conservazione dell'ipercarica e dello spin isotopico nell'approssimazione di un mondo in cui i soli adroni stabili sono gli ottetti di barioni, antibarioni e mesoni pseudoscalari per ottenere limiti superiori ed inferiori alle molteplicità medie di tutti gli adroni stabili neutri non di isosingoletto nelle collisioni pp, K+p e π+p. Si discute la validità di tale approssimazione.
Резюме
В приближении пространства, в котором лишь стабильные адроны представляют октеты барионов, антибарионов и псевдоскалярных мезонов, используется сохранение гиперзаряда и изотопического спина для получения верхней и нижней границ на средние множественности всех неизосинглетных нейтральных стабильных адронов в pp, K+p и π+p соударениях. Обсуждается справедливость рассматриваемого приближения.
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Curiale, J.S. Hypercharge and isotopic-spin conservation constraints on some inclusive reactions. Nuov Cim A 13, 787–792 (1973). https://doi.org/10.1007/BF02784103
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DOI: https://doi.org/10.1007/BF02784103