ITP OpenIR  > 理论物理所2015年知识产出
Scrutinizing the eta-eta ' mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory
Guo, XK; Guo, ZH; Oller, JA; Sanz-Cillero, JJ; Guo, ZH (reprint author), Hebei Normal Univ, Dept Phys, Shijiazhuang 050024, Peoples R China.
2015
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号6页码:175
文章类型Article
摘要We study the eta-eta' mixing up to next-to-next-to-leading-order in U(3) chiral perturbation theory in the light of recent lattice simulations and phenomenological inputs. A general treatment for the eta-eta' mixing at higher orders, with the higher-derivative, kinematic and mass mixing terms, is addressed. The connections between the four mixing parameters in the two-mixing-angle scheme and the low energy constants in the U(3) chiral effective theory are provided both for the singlet-octet and the quark-flavor bases. The axial-vector decay constants of pion and kaon are studied in the same order and confronted with the lattice simulation data as well. The quark-mass dependences of m(eta), m(eta') and m(K) are found to be well described at next-to-leading order. Nonetheless, in order to simultaneously describe the lattice data and phenomenological determinations for the properties of light pseudoscalars pi, K, eta and eta', the next-to-next-to-leading order study is essential. Furthermore, the lattice and phenomenological inputs are well reproduced for reasonable values of low the energy constants, compatible with previous bibliography.
关键词Effective Field Theories Chiral Lagrangians
学科领域Physics
资助者National Natural Science Foundation of China (NSFC) [11105038] ; National Natural Science Foundation of China (NSFC) [11105038] ; Natural Science Foundation of Hebei Province [A2015205205] ; Natural Science Foundation of Hebei Province [A2015205205] ; Education Department of Hebei Province [YQ2014034] ; Education Department of Hebei Province [YQ2014034] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Spanish Government (MINECO) ; Spanish Government (MINECO) ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; MINECO (Spain) [FIS2014-57026-REDT] ; MINECO (Spain) [FIS2014-57026-REDT] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; National Natural Science Foundation of China (NSFC) [11105038] ; National Natural Science Foundation of China (NSFC) [11105038] ; Natural Science Foundation of Hebei Province [A2015205205] ; Natural Science Foundation of Hebei Province [A2015205205] ; Education Department of Hebei Province [YQ2014034] ; Education Department of Hebei Province [YQ2014034] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Spanish Government (MINECO) ; Spanish Government (MINECO) ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; MINECO (Spain) [FIS2014-57026-REDT] ; MINECO (Spain) [FIS2014-57026-REDT] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286]
DOIhttp://dx.doi.org/10.1007/JHEP06(2015)175
关键词[WOS]LARGE-N-C ; PERTURBATION-THEORY ; MESON MASSES ; DYNAMICS ; QUARK ; LIMIT ; CHROMODYNAMICS ; RESONANCES ; U(1)
收录类别SCI
语种英语
资助者National Natural Science Foundation of China (NSFC) [11105038] ; National Natural Science Foundation of China (NSFC) [11105038] ; Natural Science Foundation of Hebei Province [A2015205205] ; Natural Science Foundation of Hebei Province [A2015205205] ; Education Department of Hebei Province [YQ2014034] ; Education Department of Hebei Province [YQ2014034] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Spanish Government (MINECO) ; Spanish Government (MINECO) ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; MINECO (Spain) [FIS2014-57026-REDT] ; MINECO (Spain) [FIS2014-57026-REDT] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; National Natural Science Foundation of China (NSFC) [11105038] ; National Natural Science Foundation of China (NSFC) [11105038] ; Natural Science Foundation of Hebei Province [A2015205205] ; Natural Science Foundation of Hebei Province [A2015205205] ; Education Department of Hebei Province [YQ2014034] ; Education Department of Hebei Province [YQ2014034] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Department of Human Resources and Social Security of Hebei Province [C201400323] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Doctor Foundation of Hebei Normal University [L2010B04] ; Spanish Government (MINECO) ; Spanish Government (MINECO) ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; European Commission (ERDF) [FPA2010-17747, FPA2013-44773-P, FPA2013-40483-P, SEV-2012-0249, CSD2007-00042] ; MINECO (Spain) [FIS2014-57026-REDT] ; MINECO (Spain) [FIS2014-57026-REDT] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286] ; EPOS network of the European Community Research Infrastructure Integrating Activity "Study of Strongly Interacting Matter" (HadronPhysics3) [283286]
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20951
专题理论物理所2015年知识产出
通讯作者Guo, ZH (reprint author), Hebei Normal Univ, Dept Phys, Shijiazhuang 050024, Peoples R China.
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GB/T 7714
Guo, XK,Guo, ZH,Oller, JA,et al. Scrutinizing the eta-eta ' mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(6):175.
APA Guo, XK,Guo, ZH,Oller, JA,Sanz-Cillero, JJ,&Guo, ZH .(2015).Scrutinizing the eta-eta ' mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory.JOURNAL OF HIGH ENERGY PHYSICS(6),175.
MLA Guo, XK,et al."Scrutinizing the eta-eta ' mixing, masses and pseudoscalar decay constants in the framework of U(3) chiral effective field theory".JOURNAL OF HIGH ENERGY PHYSICS .6(2015):175.
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