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Document Details
Document Type
:
Article In Journal
Document Title
:
Beam-Target Spin Asymmetries in Exclusive Pion Photoproduction of Deuteron
ملاحظات الاستقطاب المزدوجة لتفاعل الإنتاج الضوئي للبيون من الديوترون
Subject
:
Physics
Document Language
:
English
Abstract
:
Beam-target double polarization asymmetries in the exclusive pion photoproduction reaction from the deuteron is investigated at photon energies close to threshold and near the ?(1232)-resonance with inclusion of nucleon-nucleon and pion-nucleon final state interaction effects. The elementary pion photoproduction amplitude from the free nucleon is taken from the unitary isobar MAID-2003 model. The interactions in the final nucleon-nucleon and pion-nucleon subsystems are taken in separable form. The role of final-state interaction effects on double spin asymmetries for circularly polarized photon and both vector and tensor polarized deuteron are found to be important. It must be taken into consideration in the analysis of future experimental measurements.
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
21
Issue Number
:
1
Publishing Year
:
1430 AH
2009 AD
Number Of Pages
:
10
Article Type
:
Article
Added Date
:
Sunday, October 11, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
سليمان صالح الذييب
Suleiman S. Al-Thoyaib
Researcher
Files
File Name
Type
Description
22737.pdf
pdf
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