Browsing by Author "Lushozi, M"

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    Scalar Form Factor of the Pion in the Kroll-Lee-Zumino Field Theory
    (2015) Dominguez, C A; Loewe, M; Lushozi, M
    The renormalizable Kroll-Lee-Zumino field theory of pions and a neutral rho-meson is used to determine the scalar form factor of the pion in the space-like region at next-to-leading order. Perturbative calculations in this framework are parameter-free, as the masses and the rho-pion-pion coupling are known from experiment. Results compare favorably with lattice QCD calculations.