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Title: Comment on 'Polarizability of the pion: No conflict between dispersion theory and chiral perturbation theory'

Journal Article · · Physical Review. C, Nuclear Physics
;  [1]
  1. Lebedev Physical Institute, Leninsky Prospect 53, Moscow RU-119991 (Russian Federation)

It is shown that a disagreement regarding predictions of pion polarizabilities remains between the dispersion sum rule and the chiral perturbatin theory.

OSTI ID:
21386646
Journal Information:
Physical Review. C, Nuclear Physics, Vol. 81, Issue 2; Other Information: DOI: 10.1103/PhysRevC.81.029801; (c) 2010 The American Physical Society; ISSN 0556-2813
Country of Publication:
United States
Language:
English