NOVEL QUARK FRAGMENTATION FUNCTIONS AND THE NUCLEONS TRANSVERSITY DISTRIBUTION

被引:97
作者
JAFFE, RL [1 ]
JI, XD [1 ]
机构
[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139
关键词
D O I
10.1103/PhysRevLett.71.2547
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We define twist-two and twist-three quark fragmentation functions in quantum chromodynamics and study their physical implications. Using this formalism we show how the nucleon's transversity distribution can be measured in single pion inclusive electroproduction.
引用
收藏
页码:2547 / 2550
页数:4
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