Single spin asymmetries at CLAS

被引：0
|
作者：
Avakian, H [1 ]
Elouadrhiri, L [1 ]
机构：
[1] Jefferson Lab, Newport News, VA 23601 USA
来源：
INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS | 2003年 / 698卷
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D O I：
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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：
We present recent results from Jefferson Lab's CLAS detector on beam and target single-spin asymmetries in single pion electroproduction off unpolarized hydrogen and polarized NH3 targets. Non-zero single-beam and single-target spin asymmetries are observed for the first time in semi-inclusive and exclusive pion production in hard-scattering kinematics.
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页码：612 / 616
页数：5
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