Perturbative evolution and Regge behavior
Jan, 199911 pages
Published in:
- Phys.Lett.B 448 (1999) 281-289,
- Phys.Lett.B 526 (2002) 413-413 (erratum)
e-Print:
- hep-ph/9901222 [hep-ph]
DOI:
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Abstract: (Elsevier)
The known analytic properties of the Compton amplitude at small Q 2 place significant constraints on its behaviour at large Q 2 . This calls for a re-evaluation of the role of perturbative evolution in past fits to data.Note:
- Revised figures 4 and 5
- electron p: deep inelastic scattering
- p: structure function
- small-x
- Compton scattering: off-shell
- momentum transfer: low
- Regge poles
- quantum chromodynamics: perturbation theory
- DGLAP equation
- analytic properties
- numerical calculations: interpretation of experiments
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