The gamma(*) pi(0) -> gamma form factor

Preprint

26 May 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9705423

Abstract

The gamma(*) pi(0) -> gamma form factor is obtained within the Lagrangian quark model with separable interaction known to provide a good description of the pion observables at low energies. The pion-quarks vertex is chosen in a Gaussian form. The form factor obtained is close to the available experimental data and reaches smoothly the Brodsky-Lepage limit at Q2 = 10 GeV2.

Keywords

GAMMA FORM FACTOR
QUARKS VERTEX
GAUSSIAN FORM
LEPAGE LIMIT
PION QUARKS

All Related Versions

Version 1, 1997-05-26, ArXiv
Published version: Physics Letters B, 408 (1-4), 435.

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