Study of the exotic Θ+ with polarized photon beams -: art. no. 053009

被引：38
|
作者：
Zhao, Q [1 ]
机构：
[1] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England
来源：
PHYSICAL REVIEW D | 2004年 / 69卷 / 05期
关键词：
D O I：
10.1103/PhysRevD.69.053009
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We carry out an analysis of the pentaquark Theta(+) photoproduction with polarized photon beams. Kinematical and dynamical aspects are examined for the purpose of determining Theta(+)'s spin and parity. It shows that the polarized photon beam asymmetry in association with certain dynamical properties of the production mechanism would provide further information on its quantum numbers. Facilities at SPring-8, JLab, ELSA, and ESRF will have access to them.
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页数：12
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