| 电荷对称性及n—p弹性散射中电荷对称性破坏 |
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| 引用本文： | 张敦尧 于东慧. 电荷对称性及n—p弹性散射中电荷对称性破坏[J]. 哈尔滨师范大学自然科学学报, 1998, 14(4): 49-54 |
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| 作者姓名： | 张敦尧 于东慧 |
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| 作者单位： | [1]哈尔滨师范大学 [2]哈尔滨市教育研究院 |
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| 摘 要： | 本文从核力电荷无关性出发引入同位旋及强相互作用不同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）,并分析导致ｎ－ｐ弹性散射中电荷对称破坏的原因。
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| 关 键 词： | 电荷对称性 电荷对称破坏 弹性散射 强相互作用 |
CHARGE-SYMMETRY AND CHARGE-SYMMETRY BREAKING IN NEUTRON-PROTONELASTIC SCATTERING |
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| Zhang Dunyao Song Guilian. CHARGE-SYMMETRY AND CHARGE-SYMMETRY BREAKING IN NEUTRON-PROTONELASTIC SCATTERING[J]. Natural Science Journal of Harbin Normal University, 1998, 14(4): 49-54 |
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| Authors: | Zhang Dunyao Song Guilian |
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| Affiliation: | Zhang Dunyao Song Guilian(Harbin Normal University)Yu Donghui(Harbin Education Research Institute) |
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| Abstract: | 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. |
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| Keywords: | Isospin Charge-symmetry Charge-symmetry breaking |
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