Artefacts and power corrections : revisiting the MOM Z_psi and Z_V - Archive ouverte HAL
Article Dans Une Revue Physical Review D Année : 2006

Artefacts and power corrections : revisiting the MOM Z_psi and Z_V

Résumé

We extract the power corrections due to the A^2 condensate in the overlap quark propagator (vector part of the inverse propagator Z_psi). The results are consistent with the previous gluon analysis. The role of artefacts is extensively discussed.

Dates et versions

hal-00111741 , version 1 (06-11-2006)

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Ph. Boucaud, F. de Soto, J. P. Leroy, A. Le Yaouanc, J. Micheli, et al.. Artefacts and power corrections : revisiting the MOM Z_psi and Z_V. Physical Review D, 2006, 74, pp.034505. ⟨hal-00111741⟩

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