QCD radiative correction to the hadronic annihilation rate of 1(+-) heavy quarkonium
文献类型：期刊论文
| 作者 | Huang, HW; Chao, KT; Huang, HW , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 1996 |
| 卷号 | 54期号:5页码:3065-3072 |
| 关键词 | Gluon Fragmentation States Decays |
| ISSN号 | 0556-2821 |
| 英文摘要 | The hadronic annihilation rate of 1(+-) heavy quarkonium is given to next-to-leading order in alpha(s) and leading order in v(2) using a recently developed factorization formalism which is. based on NRQCD. The result includes both the annihilation of the P-wave color-singlet component, and the annihilation of the S-wave color octet component of the quarkonium. The notorious infrared divergences due to soft gluons, i.e., the logarithms associated with the binding energy, encountered in previous perturbative calculations of 1(+-) quarkonium decays, are found to be explicitly canceled, and a finite result for the decay width to order alpha(s)(3) is then obtained. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12590]  |
| 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 | Huang, HW , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | Huang, HW,Chao, KT,Huang, HW , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.. QCD radiative correction to the hadronic annihilation rate of 1(+-) heavy quarkonium[J]. PHYSICAL REVIEW D,1996,54(5):3065-3072. |
| APA | Huang, HW,Chao, KT,&Huang, HW , CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1996).QCD radiative correction to the hadronic annihilation rate of 1(+-) heavy quarkonium.PHYSICAL REVIEW D,54(5),3065-3072. |
| MLA | Huang, HW,et al."QCD radiative correction to the hadronic annihilation rate of 1(+-) heavy quarkonium".PHYSICAL REVIEW D 54.5(1996):3065-3072. |
入库方式： OAI收割
来源：理论物理研究所
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