Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium
文献类型：期刊论文
| 作者 | Li, LJ; Gao XR(高祥瑞) ; Jia Y(贾宇); Li LJ(李留记); Gao, XR; Jia, Y; Xiong, XN
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| 刊名 | CHINESE PHYSICS C中国物理. C
 |
| 出版日期 | 2017 |
| 卷号 | 41期号:2页码:23103 |
| 关键词 | QCD heavy quarkonium fragmentation function DGLAP equation |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/41/2/023103 |
| 文献子类 | Article |
| 英文摘要 | Inspired by the recent measurements of the lic meson production at LHC experiments, we investigate the relativistic correction effect for the fragmentation functions of gluon/charm quark fragmenting into Tic, which constitute the crucial nonperturbative element for the Tic production at high p(T). Employing three distinct methods, we calculate the next-to-leading-order (NLO) relativistic correction to g -> eta(c) fragmentation function in the NRQCD factorization framework, as well as verifying the existing NLO result for the c -> eta(c) fragmentation function. We also study the evolution behavior of these fragmentation functions with the aid of the DGLAP equation. |
| WOS关键词 | HEAVY QUARKONIUM ; ANNIHILATION ; CHARMONIUM ; DECAY |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5910184 |
| WOS记录号 | WOS:000396641300006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284291]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, LJ,Gao XR,Jia Y,et al. Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium[J]. CHINESE PHYSICS C中国物理. C,2017,41(2):23103. |
| APA | Li, LJ.,高祥瑞.,贾宇.,李留记.,Gao, XR.,...&Xiong, XN.(2017).Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium.CHINESE PHYSICS C中国物理. C,41(2),23103. |
| MLA | Li, LJ,et al."Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium".CHINESE PHYSICS C中国物理. C 41.2(2017):23103. |
入库方式： OAI收割
来源：高能物理研究所
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