Pion structure functions from lattice QCD
β Scribed by G. Martinelli; C.T. Sachrajda
- Book ID
- 113352458
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 478 KB
- Volume
- 196
- Category
- Article
- ISSN
- 0370-2693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We calculate the first moment of the photon structure function, (x)' = si dzF,Y(z,Q2), on the lattice using the formalism developed by the authors. Different lattice spacings and volumes are studied to estimate the systematic errors present in lattice simulations. Also, the Nf = 2 dynamical configur
A genuinely non-perturbative evaluation of higher-twist contributions to the structure functions of the nucleon, with all mixing effects and renormalon ambiguities taken care of, is presented. Higher-twist corrections turn out to be significant at moderate values of q2.