Charge symmetry violation in parton distributions

被引：0
|
作者：
Boros, C [1 ]
Steffens, FM [1 ]
Londergan, JT [1 ]
Thomas, AW [1 ]
机构：
[1] Univ Adelaide, Special Res Ctr Subatom Struct Matter, Adelaide, SA 5005, Australia
来源：
SYMMETRIES IN SUBATOMIC PHYSICS | 2000年 / 539卷
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D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Charge symmetry is the invariance of the strong Hamiltonian under rotations of 180 degrees about the a-axis in isospace. It implies the equality of the d-distribution in the proton, d(p), and the u-distribution in the neutron, u(n) etc. In this talk, we discuss possible charge symmetry Violation in parton distributions and review a recent experimental test of charge symmetry.
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页码：255 / 260
页数：6
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