Deep-inelastic electroproduction of neutrons in the proton fragmentation region

被引：76
|
作者：
Kopeliovich, B [1 ]
Povh, B [1 ]
Potashnikova, I [1 ]
机构：
[1] JOINT INST NUCL RES,NUCL PROBLEMS LAB,DUBNA 141980,RUSSIA
来源：
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1996年 / 73卷 / 01期
关键词：
D O I：
10.1007/s002880050301
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Experiments at HERA looking for deep-inelastic electroproduction of neutrons in the proton fragmentation region are in progress. They are aimed to measure the pion structure function at small Bjorken x. The important condition for such a study is to establish under what kinematical conditions the dominance of the pion-pole graph in the process is guaranteed. We analyse other sources of the leading neutron, in order to figure out the kinematical region where the one-pion exchange dominates.
引用
收藏
页码：125 / 131
页数：7
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