电荷对称性及n-p弹性散射中电荷对称性破坏

CHARGE-SYMMETRY AND CHARGE-SYMMETRY BREAKING IN NEUTRON-PROTONELASTIC SCATTERING

本文从核力电荷无关性出发引入同位旋及强相互作用下同位旋空间的转动不变性．重点讨论了同位旋不变性的特殊情况：电荷对称性，及ｎ－ｐ弹性散射中电荷对称性破坏（ＣＳＢ），并分析了导致ｎ－ｐ弹性散射中电荷对称破坏的原因．

The isospin and isospin-ivariance under isospin-space rotation in strong interaction were introduced from charge-independent of nuclear forces. Charge-symmetry and the effects of charge-symmetry breaking of nuclear forces were discussed. The reasons of charge-symmetry breaking were analyzed.