Low-x gluon distribution from a discrete version of the BFKL pomeron

We report on a successful fit of HERA deep‐inelastic scattering data at low‐x to a modified version of the BFKL amplitude which incorporates the running of the strong coupling and information about the infrared behaviour of QCD, leading to discrete pomeron poles. The possibility of using the quality...

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Detalles Bibliográficos
Autores principales: Ross, D A, Kowalski, H, Lipatov, L N, Watt, G
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1063/1.3601373
http://cds.cern.ch/record/1478417
Descripción
Sumario:We report on a successful fit of HERA deep‐inelastic scattering data at low‐x to a modified version of the BFKL amplitude which incorporates the running of the strong coupling and information about the infrared behaviour of QCD, leading to discrete pomeron poles. The possibility of using the quality of this fit to gain information about physics beyond the Standard Model is discussed.

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