遵义师范学院学报
遵義師範學院學報
준의사범학원학보
JOURNAL OF ZUNYI NORMAL COLLEGE
2011年
5期
104-105,124
,共3页
高钦翔%段丹丹%万猛%杨友昌
高欽翔%段丹丹%萬猛%楊友昌
고흠상%단단단%만맹%양우창
五夸克分量%轴矢量耦合常数%色夸克团模型%夸克自旋
五誇剋分量%軸矢量耦閤常數%色誇剋糰模型%誇剋自鏇
오과극분량%축시량우합상수%색과극단모형%과극자선
five quarks components%the axial-vector coupling constant%colored quark cluster model%quark spin structure
在扩展夸克模型下，考虑重子的五夸克qqqqq成分．详细研究了重子β衰变过程的轴矢量耦合常数GA／Gv。结果表明，考虑了qqqqq分量的贡献后。计算结果与实验值符合较好。
在擴展誇剋模型下，攷慮重子的五誇剋qqqqq成分．詳細研究瞭重子β衰變過程的軸矢量耦閤常數GA／Gv。結果錶明，攷慮瞭qqqqq分量的貢獻後。計算結果與實驗值符閤較好。
재확전과극모형하，고필중자적오과극qqqqq성분．상세연구료중자β쇠변과정적축시량우합상수GA／Gv。결과표명，고필료qqqqq분량적공헌후。계산결과여실험치부합교호。
The values of the axial-vector coupling constant GA/Gv of the baryons are investigated in the framework of an extended quark model which including the qqqqiqi components in the baryon wave functions. The results are weU in agreement with the recent experimental data by taking into account the qqqqiqi components.
