Scattering and gluon emission in a color field: A light-front Hamiltonian approach

doi:10.1103/PhysRevD.104.056014

	Scattering and gluon emission in a color field: A light-front Hamiltonian approach
	Li, Meijian 1,4; Lappi, Tuomas 1,4; Zhao, Xingbo 2,3
刊名	PHYSICAL REVIEW D
	2021-09-13
卷号	104 期号:5 页码:36
ISSN号	2470-0010
DOI	10.1103/PhysRevD.104.056014
通讯作者	Li, Meijian(mliy@jyu.fi) ; Lappi, Tuomas(tuomas.v.v.lappi@jyu.fi) ; Zhao, Xingbo(xbzhao@impcas.ac.cn)
英文摘要	We develop a numerical method to nonperturbatively study scattering and gluon emission of a quark from a colored target using a light-front Hamiltonian approach. The target is described as a classical color field, as in the color glass condensate effective theory. The Fock space of the scattering system is restricted to the vertical bar q > + vertical bar qg > sectors, but the time evolution of this truncated system is solved exactly. This method allows us to study the interplay between coherence and multiple scattering in gluon emission. It could be applied both to studying subeikonal effects in high-energy scattering and to understanding jet quenching in a hot plasma.
资助项目	Academy of Finland[321840] ; European Union's Horizon 2020 Research and Innovation Programme by the European Research Council (ERC)[ERC-2015-CoG-681707] ; STRONG-2020 project[824093] ; Institute of Modern Physics, Chinese Academy of Sciences, Key Research Program of Frontier Sciences, Chinese Academy of Sciences[ZDB-SLY7020] ; Natural Science Foundation of Gansu Province, China[20JR10RA067] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB34000000]
WOS关键词	COLLISIONS ; MODEL ; QCD
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000696020400008
资助机构	Academy of Finland ; European Union's Horizon 2020 Research and Innovation Programme by the European Research Council (ERC) ; STRONG-2020 project ; Institute of Modern Physics, Chinese Academy of Sciences, Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Natural Science Foundation of Gansu Province, China ; Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/136497]
专题	中国科学院近代物理研究所
通讯作者	Li, Meijian; Lappi, Tuomas; Zhao, Xingbo
作者单位	1.Univ Helsinki, Helsinki Inst Phys, POB 64, FI-00014 Helsinki, Finland 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Jyvaskyla, Dept Phys, POB 35, FI-40014 Jyvaskyla, Finland
推荐引用方式 GB/T 7714	Li, Meijian,Lappi, Tuomas,Zhao, Xingbo. Scattering and gluon emission in a color field: A light-front Hamiltonian approach[J]. PHYSICAL REVIEW D,2021,104(5):36.
APA	Li, Meijian,Lappi, Tuomas,&Zhao, Xingbo.(2021).Scattering and gluon emission in a color field: A light-front Hamiltonian approach.PHYSICAL REVIEW D,104(5),36.
MLA	Li, Meijian,et al."Scattering and gluon emission in a color field: A light-front Hamiltonian approach".PHYSICAL REVIEW D 104.5(2021):36.