Color singlet relativistic correction in J/psi photoproduction
文献类型：期刊论文
| 作者 | Paranavitane, CB; McKellar, BHJ; Ma, JP ; Paranavitane, CB , Univ Melbourne, Sch Phys, High Energy Phys Res Ctr, Parkville, Vic 3010, Australia.
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2000 |
| 卷号 | 61期号:11页码:- |
| 关键词 | Inelastic Photoproduction Qcd Quarkonium |
| ISSN号 | 0556-2821 |
| 英文摘要 | The O(v(2)) relativistic correction for inelastic J/psi photoproduction, in which heavy quark pairs are in the dominant Fock state of the quarkonium, is studied in the framework of NRQCD factorization. An assessment of its significance, particularly in comparison to the color octet contributions, is made, it is found that the impact on the energy distribution is negative in certain regions of phase space. The predictions are compared with photoproduction data from DESY HERA. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000087284800052 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12968]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Paranavitane, CB , Univ Melbourne, Sch Phys, High Energy Phys Res Ctr, Parkville, Vic 3010, Australia. |
| 推荐引用方式 GB/T 7714 | Paranavitane, CB,McKellar, BHJ,Ma, JP,et al. Color singlet relativistic correction in J/psi photoproduction[J]. PHYSICAL REVIEW D,2000,61(11):-. |
| APA | Paranavitane, CB,McKellar, BHJ,Ma, JP,&Paranavitane, CB , Univ Melbourne, Sch Phys, High Energy Phys Res Ctr, Parkville, Vic 3010, Australia..(2000).Color singlet relativistic correction in J/psi photoproduction.PHYSICAL REVIEW D,61(11),-. |
| MLA | Paranavitane, CB,et al."Color singlet relativistic correction in J/psi photoproduction".PHYSICAL REVIEW D 61.11(2000):-. |
入库方式： OAI收割
来源：理论物理研究所
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