Simulation of neutron-tagged deep inelastic scattering at EicC

doi:10.1088/1674-1137/abe8cf

	Simulation of neutron-tagged deep inelastic scattering at EicC
	Xie, Gang 1,3; Li, Meng-Yang 1,3; 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 页码:10
关键词	pion structure function deep inelastic scattering electron-ion collider
ISSN号	1674-1137
DOI	10.1088/1674-1137/abe8cf
通讯作者	Wang, Rong(rwang@impcas.ac.cn)
英文摘要	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 x(pi) range from 0.01 to 1, and the Q(2) range from 1 to 50 GeV2, within the acceptable statistical uncertainty. Assuming an integrated luminosity of 50 fb(-1), in the low-Q(2) region (< 10 GeV2), the Monte Carlo data show that the suggested measurement in the whole range reaches very high precision (< 3%). To perform such an experiment, only the addition of a far-forward neutron calorimeter is needed.
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB34030301]
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000646864600001
资助机构	Strategic Priority Research Program of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137592]
专题	中国科学院近代物理研究所
通讯作者	Wang, Rong
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.South China Normal Univ, Inst Quantum Matter, Guangdong Prov Key Lab Nucl Sci, Guangzhou 510006, Peoples R 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[J]. CHINESE PHYSICS C,2021,45(5):10.
APA	Xie, Gang,Li, Meng-Yang,Han, Cheng-Dong,Wang, Rong,&Chen, Xurong.(2021).Simulation of neutron-tagged deep inelastic scattering at EicC.CHINESE PHYSICS C,45(5),10.
MLA	Xie, Gang,et al."Simulation of neutron-tagged deep inelastic scattering at EicC".CHINESE PHYSICS C 45.5(2021):10.