节点文献
强子多重数与质量的关系
Relation of Harden Multiplicity and Mass
【摘要】 运用统计方法从N 个强子(只考虑K 介子和π介子)的几率分布和相对倒易统计起伏αN 找出〈NK (Nπ)〉- Nπ关联的存在及αN 与质量的依赖关系αN= απm K- m πm K- 〈m B〉,进而又从理论上推出了αN 与发射源J的依赖关系αN = αN 32 (bCR - 13 )+ 13≈ αN1- 4bJ (QCD)。
【Abstract】 The statistical method is applied in this paper, so the existence of correlation 〈N K(N π)〉-N π and the mass dependence of α N,α N=α πm K-m πm K-〈m B〉 are found out according to N harden (only for kaon and pion)Probability distribution and relatively inverse dispersion(α N). Furthermore, the relation of α N and the emitting source J, α N=α N 32(b CR -13)+13≈α N 1-4b J (QCD) is deduced from theory.
【关键词】 多重数;
相对倒易统计起伏;
质量;
发射源;
【Key words】 multiplicity; relatively inverse dispersion; mass; emitting source;
【Key words】 multiplicity; relatively inverse dispersion; mass; emitting source;
- 【文献出处】 云南师范大学学报(自然科学版) ,JOURNAL OF YUNNAN NORMAL UNIVERSITY (NATURAL SCIENCES EDITION) , 编辑部邮箱 ,1999年05期
- 【分类号】O572.243
- 【下载频次】9