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)。
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.
出处
《云南师范大学学报(自然科学版)》
1999年第5期20-22,共3页
Journal of Yunnan Normal University:Natural Sciences Edition
关键词
多重数
质量
几率分布
强子
K介子
Π介子
multiplicity
relatively inverse dispersion
mass
emitting source