张一方. 粒子标准模型中量子数的对称性矛盾和新的组合量子数[J]. 信阳师范学院学报(自然科学版), 2003, 16(2): 157-160.
引用本文: 张一方. 粒子标准模型中量子数的对称性矛盾和新的组合量子数[J]. 信阳师范学院学报(自然科学版), 2003, 16(2): 157-160.
ZHANG Yifang. Contradictions on symmetries of quantum numbers in standard model of particle physics and new compos[J]. Journal of Xinyang Normal University (Natural Science Edition), 2003, 16(2): 157-160.
Citation: ZHANG Yifang. Contradictions on symmetries of quantum numbers in standard model of particle physics and new compos[J]. Journal of Xinyang Normal University (Natural Science Edition), 2003, 16(2): 157-160.

粒子标准模型中量子数的对称性矛盾和新的组合量子数

Contradictions on symmetries of quantum numbers in standard model of particle physics and new compos

  • 摘要: 粒子物理中的标准模型包含某些对称性矛盾.三代夸克-轻子偏离SU(3)对称性,按此它们应该组成对称的6个SU(2)群.如果对称性完全成立,类似于u-d是I=1/2的同位旋二重态,c-s和t-b及三代轻子(ve-e,vμ-μ,vτ-τ)也应该是是I=1/2的同位旋二重态.但这与s和c夸克是两个I=0的同位旋单重态不同.我们引入一个新的组合量子数F=I-S,它可以惟一地描述各种重子.此外,粒子物理中还存在短程的强、弱相互作用与作用距离的矛盾;由相同的夸克组成核子-介子时,结合能与稳定性的矛盾;超弦的质量可达宏观标度Δm=2.209×10-2g等.

     

    Abstract: The standard model in particle physics implies some contradictions on symmetries.The three generations of quarklepton deviate from the SU(3) symmetry,and should form six symmetrical SU(2)groups.According to the complete symmetry,on the analogy of an isospin doublet ud(I=1/2),we obtain various symmetrical isospin doublets:cs,tb,and three generations of lepton (ve-e,vμ-μ,vτ-τ).But it differs from that s and c quarks are two isospin singles (I=0).We introduce a new composite quantum number F=IS,which c...

     

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