Polarization observables in pion electroproduction from deuteron

被引：1
|
作者：
Al-Thoyaib, S. S. [1 ]
机构：
[1] Qassim Univ, Fac Sci, Dept Phys, Al Qassim, Oyoun Al Jawa, Saudi Arabia
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2008年 / 52卷 / 02期
关键词：
meson production; electroproduction reactions; polarization phenomena in reactions;
D O I：
10.3938/jkps.52.216
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quasifree pion electroproduction from deuteron is studied in the Delta(1232)-resonance region with special emphasis on beam-target double polarization observables. The MAID-2003 model is used for the elementary pion electroproduction amplitude on the free nucleon. Results for the polarized longitudinal structure functions F-L(22), F-L(21), F-L(20) and F-L(11) for various pion electroproduction channels with a longitudinally polarized electron beam and a polarized deuteron target are given. A quite satisfactory agreement with the results of previous models is found. We expect that these results may be useful in interpreting the upcoming measurements from several laboratories.
引用
收藏
页码：216 / 220
页数：5
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