Probing gluon helicity with heavy flavor at the Electron-Ion Collider

doi:10.1103/PhysRevD.104.114039

	Probing gluon helicity with heavy flavor at the Electron-Ion Collider
	Anderle, Daniele Paolo 1,2,3; Dong, Xin 4; Hekhorn, Felix 5,6; Kelsey, Matthew 7,8; Radhakrishnan, Sooraj 4,8; Sichtermann, Ernst 4; Xia, Lei 9; Xing, Hongxi 1; Yuan, Feng 4; Zhao, Yuxiang 10,11,12,13
刊名	PHYSICAL REVIEW D
	2021-12-29
卷号	104 期号:11 页码:10
ISSN号	2470-0010
DOI	10.1103/PhysRevD.104.114039
通讯作者	Anderle, Daniele Paolo(dpa@m.scnu.edu.cn) ; Hekhorn, Felix(felix.hekhorn@unimi.it) ; Zhao, Yuxiang(yxzhao@impcas.ac.cn)
英文摘要	We propose a new measurement of the heavy flavor hadron double spin asymmetry in deep-inelastic scattering at a future Electron-Ion Collider (EIC) to constrain the polarized gluon distribution function inside the proton. Statistical projection on D0 meson double spin asymmetry is calculated with an EIC central detector using an all-silicon tracker and vertexing subsystem. A first impact study was done by interpreting pseudodata at next-to-leading order in QCD. The sensitivity of the experimental observable in constraining gluon helicity distribution in a wide range of parton momentum fraction x has been investigated considering different collision energies. This measurement complements the inclusive spindependent structure function measurement and provides an opportunity to constrain the gluon helicity distribution in the moderate x region.
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB34030301] ; Guangdong Major Project of Basic and Applied Basic Research[2020B0301030008] ; Key Project of Science and Technology of Guangzhou[2019050001] ; National Natural Science Foundation of China[12022512] ; National Natural Science Foundation of China[12035007] ; European Research Council under the European Unions Horizon 2020 research and innovation Programme[740006]
WOS关键词	PARTON DISTRIBUTIONS ; SPIN ; SCATTERING ; ASYMMETRY ; CHARM ; G1
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000739636000003
资助机构	Strategic Priority Research Program of Chinese Academy of Sciences ; Guangdong Major Project of Basic and Applied Basic Research ; Key Project of Science and Technology of Guangzhou ; National Natural Science Foundation of China ; European Research Council under the European Unions Horizon 2020 research and innovation Programme
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/142281]
专题	中国科学院近代物理研究所
通讯作者	Anderle, Daniele Paolo; Hekhorn, Felix; Zhao, Yuxiang
作者单位	1.South China Normal Univ, Inst Quantum Matter, Guangdong Prov Key Lab Nucl Sci, Guangzhou 510006, Peoples R China 2.South China Normal Univ, Southern Nucl Sci Comp Ctr, Guangdong Hong Kong Joint Lab Quantum Matter, Guangzhou 510006, Peoples R China 3.Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA 4.Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA 5.Univ Milan, Tif Lab, Dipartimento Fis, Via Celoria 16, I-20133 Milan, Italy 6.Ist Nazl Fis Nucl, Sez Milano, Via Celoria 16, I-20133 Milan, Italy 7.Wayne State Univ, Detroit, MI 48202 USA 8.Kent State Univ, Kent, OH 44242 USA 9.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 10.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Anderle, Daniele Paolo,Dong, Xin,Hekhorn, Felix,et al. Probing gluon helicity with heavy flavor at the Electron-Ion Collider[J]. PHYSICAL REVIEW D,2021,104(11):10.
APA	Anderle, Daniele Paolo.,Dong, Xin.,Hekhorn, Felix.,Kelsey, Matthew.,Radhakrishnan, Sooraj.,...&Zhao, Yuxiang.(2021).Probing gluon helicity with heavy flavor at the Electron-Ion Collider.PHYSICAL REVIEW D,104(11),10.
MLA	Anderle, Daniele Paolo,et al."Probing gluon helicity with heavy flavor at the Electron-Ion Collider".PHYSICAL REVIEW D 104.11(2021):10.