Pion and kaon valence-quark parton distribution functions

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	Nguyen, T; Bashir, A; Roberts, CD; Tandy, PC; Nguyen, T (reprint author), Kent State Univ, Dept Phys, Ctr Nucl Res, Kent, OH 44242 USA.
	Pion and kaon valence-quark parton distribution functions
发表期刊	PHYSICAL REVIEW C
语种	英语
关键词	Dyson-schwinger Equations Chiral-symmetry Breaking Drell-yan Hadron Physics Njl Model Qcd Tungsten Nucleon Theorem Region
摘要	A rainbow-ladder truncation of QCD's Dyson-Schwinger equations, constrained by existing applications to hadron physics, is employed to compute the valence-quark parton distribution functions of the pion and kaon. Comparison is made to pi-N Drell-Yan data for the pion's u-quark distribution and to Drell-Yan data for the ratio u(K)(x)/u(pi)(x): the environmental influence of this quantity is a parameter-free prediction, which agrees well with existing data. Our analysis unifies the computation of distribution functions with that of numerous other properties of pseudoscalar mesons.
	2011
ISSN	0556-2813
卷号	83 期号:6 页码:62201
学科领域	Physics
收录类别	SCI
项目资助者	US National Science Foundation [NSF-PHY-0903991]; USA-Mexico; Mexican agency CONACyT; US Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]; Chinese Academy of Sciences [KJCX2.YW.W10] ; US National Science Foundation [NSF-PHY-0903991]; USA-Mexico; Mexican agency CONACyT; US Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]; Chinese Academy of Sciences [KJCX2.YW.W10] ; US National Science Foundation [NSF-PHY-0903991]; USA-Mexico; Mexican agency CONACyT; US Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]; Chinese Academy of Sciences [KJCX2.YW.W10] ; US National Science Foundation [NSF-PHY-0903991]; USA-Mexico; Mexican agency CONACyT; US Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]; Chinese Academy of Sciences [KJCX2.YW.W10]
引用统计	被引频次：46[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/14331
专题	理论物理所科研产出_SCI论文
通讯作者	Nguyen, T (reprint author), Kent State Univ, Dept Phys, Ctr Nucl Res, Kent, OH 44242 USA.
推荐引用方式 GB/T 7714	Nguyen, T,Bashir, A,Roberts, CD,et al. Pion and kaon valence-quark parton distribution functions[J]. PHYSICAL REVIEW C,2011,83(6):62201.
APA	Nguyen, T,Bashir, A,Roberts, CD,Tandy, PC,&Nguyen, T .(2011).Pion and kaon valence-quark parton distribution functions.PHYSICAL REVIEW C,83(6),62201.
MLA	Nguyen, T,et al."Pion and kaon valence-quark parton distribution functions".PHYSICAL REVIEW C 83.6(2011):62201.

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