A determination of the flavor asymmetric sea quarks in the proton

doi:10.1140/epjp/i2016-16006-x

	A determination of the flavor asymmetric sea quarks in the proton
	Ruan, Jianhong 3; Chen, Xurong1 ; Zhang, Pengming1 ; Zhu, Wei 3; Wang, Rong 1,2
刊名	EUROPEAN PHYSICAL JOURNAL PLUS
	2016-01-08
卷号	131 页码:15
ISSN号	2190-5444
DOI	10.1140/epjp/i2016-16006-x
英文摘要	Using the DGLAP evolution equation with the corrections of parton recombinations, the flavor asymmetric sea quark distributions in the proton are first extracted from the available experimental data with the global QCD analysis method. Comparisons of our predictions with the CTEQ, MRS, and GRV parton distribution functions for sea quarks are presented. Based on the separation of the flavor symmetric and asymmetric sea, the possible relations between strange quark distribution and symmetric light quark distribution are discussed. The results are used to explain the recent HERMES result of the strange quark distribution.
WOS关键词	DEEP-INELASTIC SCATTERING ; DEUTERON STRUCTURE FUNCTIONS ; CURRENT CROSS-SECTIONS ; F-2 STRUCTURE-FUNCTION ; PARTON DISTRIBUTIONS ; LOW X ; GLUON RECOMBINATION ; E(+)P SCATTERING ; EP SCATTERING ; GOTTFRIED SUM
WOS研究方向	Physics
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000375295100003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/42456]
专题	近代物理研究所_实验物理中心
通讯作者	Ruan, Jianhong; Chen, Xurong; Zhang, Pengming; Zhu, Wei; Wang, Rong
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Lanzhou 730000, Peoples R China 3.E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China
推荐引用方式 GB/T 7714	Ruan, Jianhong,Chen, Xurong,Zhang, Pengming,et al. A determination of the flavor asymmetric sea quarks in the proton[J]. EUROPEAN PHYSICAL JOURNAL PLUS,2016,131:15.
APA	Ruan, Jianhong,Chen, Xurong,Zhang, Pengming,Zhu, Wei,&Wang, Rong.(2016).A determination of the flavor asymmetric sea quarks in the proton.EUROPEAN PHYSICAL JOURNAL PLUS,131,15.
MLA	Ruan, Jianhong,et al."A determination of the flavor asymmetric sea quarks in the proton".EUROPEAN PHYSICAL JOURNAL PLUS 131(2016):15.