ITP OpenIR  > 理论物理所2011年知识产出
Pion and kaon valence-quark parton distribution functions
Nguyen, T; Bashir, A; Roberts, CD; Tandy, PC; Nguyen, T (reprint author), Kent State Univ, Dept Phys, Ctr Nucl Res, Kent, OH 44242 USA.
2011
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号83期号:6页码:62201
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.
部门归属[Trang Nguyen] Kent State Univ, Dept Phys, Ctr Nucl Res, Kent, OH 44242 USA; [Bashir, Adnan] Univ Michoacana, Inst Fis & Matemat, Morelia 58040, Michoacan, Mexico; [Bashir, Adnan; Roberts, Craig D.; Tandy, Peter C.] CAS, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Roberts, Craig D.] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA; [Roberts, Craig D.] Peking Univ, Dept Phys, Ctr High Energy Phys, Beijing 100871, Peoples R China; [Roberts, Craig D.] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
关键词Dyson-schwinger Equations Chiral-symmetry Breaking Drell-yan Hadron Physics Njl Model Qcd Tungsten Nucleon Theorem Region
学科领域Physics
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]
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收录类别SCI
语种英语
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]
WOS记录号WOS:000291699700001
引用统计
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2011年知识产出
通讯作者Nguyen, T (reprint author), Kent State Univ, Dept Phys, Ctr Nucl Res, Kent, OH 44242 USA.
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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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