中微子结构及其结构函数  

The Structure of a Neutrino and Its Structure Function

作　　者：焦善庆[1] 龚自正[2] 许弟余[3] 江光佐[1] 

机构地区：[1]西南交通大学理学院物理系,四川成都610031 [2]西南交通大学理学院物理研究所,四川成都610031 [3]四川职业技术学院物理系,四川遂宁629000

出　　处：《吉首大学学报（自然科学版）》2005年第1期15-18,共4页Journal of Jishou University(Natural Sciences Edition)

基　　金：国家自然科学基金资助项目(10032040);中国工程物理研究院科学技术基金资助项目(990226;9702034)

摘　　要：与研究光子结构类似,若现时中微子v2e,F(q1,g,g)的超对称性伴子-中性微子U0e,B(q2, g),从亚夸克海中俘获2对色亚夸克bc bc,一对用于使U0e,B(q2, g)构成y-2/3e,B(q2, bc)和反轻子-夸克共振态B+2/3c(bc, g),一对用于将两者粘合在一起的胶子弦,即相当于胶子弦将y-2/3e,B(q2, bc),B+2/3c(bc, g)粘合在一起的带电谐振子,将显示强作用的特性.但B+2/3c(bc, g)是反轻子-夸克共振态( l-q),其传播子为比W±1,Z°更重的ε-e( q1,q2)物质,又给出了它的弱作用性质.以往分析核子结构函数的一些原理和方法可延用于中微子的情形,从而给出了中微子结构函数.It is similar to the study of the structure of a photon that if the supersymmetry companion of now neutrino v2_e,F(q_1,g,g),namely the neutralino U0_e,B(q_2,),captures from subquark sea two pairs of now colored subquark b_c_c,one pair being used to make U0_e,B(q_2,) form y-2/3_e,B(q_2,_c) and the resonance state B+2/3_c(b_c,) of an antilepton-quark,and the other used as gluon-strings sticking both together,which is equal to a charged harmonic oscillator formed by gluon-strings gluing y-2/3_e,B(q_2,_c),B+2/3_c(b_c,) and B+2/3_c(b_c,) together,the characteristics of strong interaction of this system appear.Because B+2/3_c(b_c,) is the resonance state (-q) of the antilepton-quark and its propagation particle is matter ε-_e(_1,q_2) heavier than W±1 and Z°,the properties of weak interaction of this system appear,too.Some principles and methods applied before to analysing the structure function of a nucleon can be used to neutrinos,therefore the structure function of a neutrino is given.

关 键 词：核子结构函数 带电谐振子 超对称性 中微子 亚夸克 共振态 强作用 传播子 弱作用 轻子 胶子 粘合 类似 

分 类 号：O572.25[理学—粒子物理与原子核物理] O413.2[理学—物理]