UNIV OREGON,INST THEORET SCI,EUGENE,OR 97403; BEIJING UNIV,CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,DEPT PHYS,CTR THEORET PHYS,BEIJING,PEOPLES R CHINA; CHINESE ACAD SCI,INST THEORET PHYS,BEIJING,PEOPLES R CHINA
英文摘要:
Particle composition in hadron-hadron collisions is discussed in connection with clustering production of hadrons. The effective Lagrangians for the decay processes of the C(epsilon)- and C(omega)-type clusters are introduced. The particle composition is calculated by using the flavor SU(3) symmetry. The calculated results for particle composition as well as averaged transverse momenta are in agreement with ISR, SPS and Tevatron data.
