Nota de FísicaPublicado
Modeling Higher Twist Contributions to Deep Inelastic Scattering with Diquarks
M. Anselmino; F. Caruso; J.R.T. de Mello Neto; André Penna-Firme; J. Soares
1994
Datos de la publicación
- Autores
- M. Anselmino; F. Caruso; J.R.T. de Mello Neto; André Penna-Firme; J. Soares
- Tipo
- Nota de Física
- Estado
- Publicado
- Fecha de publicación
- 1994
- Descripción
- The most recent detailed data on the unpolarized nucleon structure functions allow a precise determination of higher twist contributions. Quark-quark correlations induced by colour forces are expected to be a natural explanation for such effects; indeed, a quark-diquark picture of the nucleon, previously introduced in the description of several exclusive processes at intermediate <math>Q^2\,\!</math> values, is found to model the proton higher twist data with great accuracy. The resulting parameters are consistent with the diquark properties suggested by other experimental and theoretical analyses.
- Año
- 1994
- Número
- CBPF-NF-024/94
- Vínculo con tesis
- No
- Vínculo con beca
- No