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eta(c) diffractive production in the direct photon process

文献类型：期刊论文

作者Yan, ZY; Duan, CG; Li, GL
刊名COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期2003-10-15
卷号40页码:457-460
关键词diffractive factorization color-octet
ISSN号0253-6102
英文摘要Based on the factorization theorem for lepton induced hard diffractive scattering and color octet heavy quarkonium production mechanism, eta(c), diffractive production in the direct photon process is studied. The results show that this process can be measured at DESY HERA, and eta(c), production has different features from J/psi production, which is weakly affected by the initial and final state gluon radiation. Therefore, eta(c) photoproduction can be viewed as reliable estimate. The experimental study of this process can give valuable insight in the color octet heavy quarkonium production mechanism.
WOS关键词DEEP-INELASTIC SCATTERING ; LARGE RAPIDITY GAP ; QUARKONIUM PRODUCTION ; HEAVY QUARKONIUM ; HERA ; COLLISION ; MECHANISM ; EVENTS ; MODEL ; QCD
WOS研究方向Physics
语种英语
WOS记录号WOS:000186749600017
出版者INT ACADEMIC PUBL
源URL[http://119.78.100.186/handle/113462/39000]  
专题中国科学院近代物理研究所
通讯作者Yan, ZY
作者单位1.N China Elect Power Univ, Dept Appl Phys, Baoding 071003, Peoples R China
2.Hebei Teachers Univ, Dept Phys, Shijiazhuang 050016, Peoples R China
3.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
4.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
5.China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714		 Yan, ZY,Duan, CG,Li, GL. eta(c) diffractive production in the direct photon process[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2003,40:457-460.
APA Yan, ZY,Duan, CG,&Li, GL.(2003).eta(c) diffractive production in the direct photon process.COMMUNICATIONS IN THEORETICAL PHYSICS,40,457-460.
MLA Yan, ZY,et al."eta(c) diffractive production in the direct photon process".COMMUNICATIONS IN THEORETICAL PHYSICS 40(2003):457-460.

入库方式： OAI收割

来源：近代物理研究所

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