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基本粒子量子数间的关系及其在反应中的变化规律
引用本文:张谋真,李稳宏.基本粒子量子数间的关系及其在反应中的变化规律[J].西北大学学报,1999,29(1):33-36.
作者姓名:张谋真  李稳宏
作者单位:延安大学化学系,西北大学化学工程学系
摘    要:归纳出强子自旋与电荷和重子数之间的关系式,用此式与盖尔曼-西岛关系式联立导出了自旋与同位旋、重子数、奇异数、粲数和底数之间的关系式。把强子同位旋概念直接推广到轻子后,发现轻子领域存在与强子相似的关系式。由此进一步归纳出轻子和强子通用的3种关系式。由通用关系式出发,推导出了基本粒子反应中量子数的变化规律。

关 键 词:基本粒子  量子数  基本粒子反应

Relations of Particle Quantum Numbers and Variations of the Numbers in a Particle Reaction
ZHANG Mouzhen,LI Wenhong,WANG Jiwu,LIU Qirui.Relations of Particle Quantum Numbers and Variations of the Numbers in a Particle Reaction[J].Journal of Northwest University(Natural Science Edition),1999,29(1):33-36.
Authors:ZHANG Mouzhen  LI Wenhong  WANG Jiwu  LIU Qirui
Institution:ZHANG Mouzhen 1) LI Wenhong 2) WANG Jiwu 1) LIU Qirui 1)
Abstract:The relation of hadron spin to its electric charge and baryon number is induced from the known facts. From it and Gell Mann Nishijima relation, the relation between spin and isospin, baryon numbre, strangeness, charm and bottom is derived. When isospin for hadrons is directly extended to leptons, the relations of leptons similar to the ones of hadrons are found. From them, three common relations for both leptons and hadrons are further induced. On the basis of the common ones, variation rules of the quantum mumber in particle reactions are derived.
Keywords:particle  quantum number  relation  variation rule  
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