Simulation of neutron-tagged deep inelastic scattering at EicC *              *        Supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB34030301)

doi:10.1088/1674-1137/abe8cf

	*Simulation of neutron-tagged deep inelastic scattering at EicC * Supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB34030301)**
	Xie,Gang 2,3; Li,Meng-Yang 2,3; Han,Cheng-Dong 1,2; Wang,Rong 1,2; Chen,Xurong 1,2,3
刊名	Chinese Physics C
	2021-05-01
卷号	45 期号:5
关键词	pion structure function deep inelastic scattering electron-ion collider 14.40.-n 13.60.Hb 13.85.Qk
ISSN号	1674-1137
DOI	10.1088/1674-1137/abe8cf
英文摘要	Abstract Measuring the pionic structure function is of high interest, as it provides a new area for understanding the strong interaction among quarks and testing QCD predictions. To this end, we investigate the feasibility and expected impact of a possible experiment at EicC (Electron-ion collider in China). We show the simulation results on the statistical precision of an EicC measurement, based on the model of leading neutron tagged DIS process and the parton distribution functions of the pion from JAM18 global analysis. The simulation shows that at EicC, the kinematics cover the range from 0.01 to 1, and the range from 1 to 50 GeV , within the acceptable statistical uncertainty. Assuming an integrated luminosity of 50 fb , in the low- region ( GeV ), the Monte Carlo data show that the suggested measurement in the whole range reaches very high precision ( %). To perform such an experiment, only the addition of a far-forward neutron calorimeter is needed.
语种	英语
出版者	Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
WOS记录号	IOP:1674-1137-45-5-ABE8CF
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137949]
专题	中国科学院近代物理研究所
作者单位	1.School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China 2.Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 3.Guangdong Provincial Key Laboratory of Nuclear Science, Institute of Quantum Matter, South China Normal University, Guangzhou 510006, China
推荐引用方式 GB/T 7714	Xie,Gang,Li,Meng-Yang,Han,Cheng-Dong,et al. Simulation of neutron-tagged deep inelastic scattering at EicC * * Supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB34030301)[J]. Chinese Physics C,2021,45(5).
APA	Xie,Gang,Li,Meng-Yang,Han,Cheng-Dong,Wang,Rong,&Chen,Xurong.(2021).Simulation of neutron-tagged deep inelastic scattering at EicC * * Supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB34030301).Chinese Physics C,45(5).
MLA	Xie,Gang,et al."Simulation of neutron-tagged deep inelastic scattering at EicC * * Supported by the Strategic Priority Research Program of Chinese Academy of Sciences (XDB34030301)".Chinese Physics C 45.5(2021).