Radially excited pion: electromagnetic form factor and the box contribution to the muon's g-2
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DOI: 10.1088/1674-1137/add259
Abstract: We investigate the properties of the radially excited charged pion, with a specific focus on its electromagnetic form factor (EFF) and its box contribution to the hadronic light-by-light (HLbL) component of the muon's anomalous magnetic… read more here.
Keywords: electromagnetic form; contribution; radially excited; pion ... See more keywords
Low-Energy Interactions of Mesons with Participation of the First Radially Excited States in U(3) × U(3) NJL Model
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DOI: 10.3390/sym14020308
Abstract: The U(3)×U(3) chiral symmetric NJL model describing pseudoscalar, vector, and axial-vector mesons in both the ground state and first radially excited states is shortly presented in this review. In this model, it is possible to… read more here.
Keywords: first radially; interactions mesons; low energy; radially excited ... See more keywords