On the range of validity of the dipole picture

• Verfasst von: Ewerz, Carlo [VerfasserIn]
• Verfasst von: Manteuffel, Andreas von [VerfasserIn]
• Verfasst von: Nachtmann, Otto [VerfasserIn]
• Titel: On the range of validity of the dipole picture
• Verf.angabe: Carlo Ewerz, Andreas von Manteuffel, and Otto Nachtmann
• E-Jahr: 2008
• Jahr: 29 April 2008
• Umfang: 16 S.
• Fussnoten: Gesehen am 22.11.2017
• Titel Quelle: Enthalten in: Physical review / D
• Ort Quelle: [S.l.] : Soc., 1970
• Jahr Quelle: 2008
• Band/Heft Quelle: 77(2008,7) Artikel-Nummer 074022, 16 Seiten
• ISSN Quelle: 1550-2368
• ISSN Quelle: 1089-4918
• DOI: doi:10.1103/PhysRevD.77.074022
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1565628446

Abstract

We derive correlated bounds on ratios of deep inelastic structure functions from the dipole picture of photon-hadron scattering at high energies. In particular we consider ratios of the longitudinal structure function, the total structure function, and the charm part of the latter. We also consider ratios of total structure functions taken at the same energy but at three different photon virtualities. It is shown that by confronting these bounds with experimental data we can significantly constrain the range of validity of the dipole picture.