Knowledge Management System of Institute of Theoretical Physics, CAS
Du, YL; He, YY; Wang, XN; Xing, HX; Zong, HS | |
Revisiting heavy quark radiative energy loss in nuclei within the high-twist approach | |
发表期刊 | PHYSICAL REVIEW D
![]() |
语种 | 英语 |
关键词 | MULTIPLE PARTON SCATTERING MODIFIED FRAGMENTATION FUNCTIONS |
摘要 | We revisit the calculation of multiple parton scattering of a heavy quark in nuclei within the framework of recently improved high-twist factorization formalism, in which gauge invariance is ensured by a delicate setup of the initial partons' transverse momenta. We derive a new result for medium modified heavy quark fragmentation functions in deeply inelastic scattering. It is consistent with the previous calculation of light quark energy loss in the massless limit, but leads to a new correction term in the heavy quark case, which vanishes in the soft gluon radiation limit. We show numerically the significance of the new correction term in the calculation of heavy quark energy loss as compared to previous studies and with soft gluon radiation approximation. |
2018 | |
ISSN | 2470-0010 |
卷号 | 98期号:5页码:54015 |
学科领域 | Astronomy & Astrophysics ; Physics |
学科门类 | Astronomy & Astrophysics ; Physics, Particles & Fields |
DOI | 10.1103/PhysRevD.98.054015 |
收录类别 | SCIE |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/22817 |
专题 | 理论物理所科研产出_SCI论文 |
作者单位 | 1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 2.Giersch Sci Ctr, Frankfurt Inst Adv Studies, D-60438 Frankfurt, Germany 3.Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany 4.Cent China Normal Univ, MOE, Key Lab Quark & Lepton Phys, Wuhan 430079, Hubei, Peoples R China 5.Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Hubei, Peoples R China 6.Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA 7.South China Normal Univ, Sch Phys & Telecommun Engn, Guangzhou 510006, Guangdong, Peoples R China 8.Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA 9.Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA 10.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China 11.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Du, YL,He, YY,Wang, XN,et al. Revisiting heavy quark radiative energy loss in nuclei within the high-twist approach[J]. PHYSICAL REVIEW D,2018,98(5):54015. |
APA | Du, YL,He, YY,Wang, XN,Xing, HX,&Zong, HS.(2018).Revisiting heavy quark radiative energy loss in nuclei within the high-twist approach.PHYSICAL REVIEW D,98(5),54015. |
MLA | Du, YL,et al."Revisiting heavy quark radiative energy loss in nuclei within the high-twist approach".PHYSICAL REVIEW D 98.5(2018):54015. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Du, YL]的文章 |
[He, YY]的文章 |
[Wang, XN]的文章 |
百度学术 |
百度学术中相似的文章 |
[Du, YL]的文章 |
[He, YY]的文章 |
[Wang, XN]的文章 |
必应学术 |
必应学术中相似的文章 |
[Du, YL]的文章 |
[He, YY]的文章 |
[Wang, XN]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论