Hyperon scalar form factors
Instituto de Física, Universidade de São Paulo, C.P. 66318, 05315-970, São Paulo, SP, Brazil
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Revised: 10 August 2005
Published online: 21 December 2005
We estimate, by means of a model, the long-range part of the hyperon scalar form factors and their contribution to the pion-hyperon sigma term.
© Springer-Verlag, 2006