Hadronic electroweak corrections to the muon anomalous magnetic moment (g - 2) are reviewed. Emphasis is on clarification of discrepancies among various published studies. A theorem on non-renormalization of the transversal part of a correlator of two vector currents and an axial current is reviewed and its consequences in the form of superconvergent sum rules are discussed.
机构:
Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210023, Peoples R ChinaNanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Gu, Yuchao
Liu, Ning
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Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210023, Peoples R ChinaNanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Liu, Ning
Su, Liangliang
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Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210023, Peoples R ChinaNanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
Su, Liangliang
Wang, Daohan
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Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R ChinaNanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China