Effects of an Electromagnetic Quark Form Factor on Meson Properties

  • B. Silvestre-Brac
Conference paper
Part of the Few-Body Systems book series (FEWBODY, volume 14)


A form factor is introduced in the quark electromagnetic current. Two different expressions for the form factors, and two different types of quark potential are tested on meson form factors and leptonic decays. In any case the introduction of a quark form factor greatly improves the agreement with experimental data.


Form Factor Vector Meson Leptonic Decay Pion Form Factor Dipole Form 
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  1. 1.
    C. Semay, B. Silvestre-Brac: Nucl. Phys A618, 455 (1997)ADSGoogle Scholar
  2. 2.
    R. van Royen, V.F. Weisskopf: Nuovo Cimento A50, 617 (1967)ADSGoogle Scholar

Copyright information

© Springer-Verlag/Wien 2003

Authors and Affiliations

  • B. Silvestre-Brac
    • 1
  1. 1.Institut des Sciences NucléairesGrenoble CedexFrance

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