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Extrapolation of the structural functions F1 and F2 for virtualities of the photon Q^2 from 2 to 7 GeV^2

A. A. Golubenko

Memoirs of the Faculty of Physics 2018. N 2.

  • Article
Annotation

An estimation of the inclusive structural functions of the proton in the excitation energy region of nucleon resonances for virtualities of the photon Q^2 from 2 to 7 GeV^2 is performed. Extrapolation of the inclusive structural functions F1 and F2 was carried out on the basis of experimental data in the region Q^2 < 4.5 GeV^2 and data obtained from the Bosted’s fit for Q^2 > 4.5 GeV^2. This evaluation is important in the development of the CLAS12 detector program of experiments to study the structure of the ground and excited states of the nucleon, which opens access to the dynamics of strong interactions in the nonperturbative regime.

Received: 2018 April 24
Approved: 2018 June 28
PACS:
13.60.Le Meson production
Authors
A. A. Golubenko
$^1$Department of Nuclear Physics, Faculty of Physics, Lomonosov Moscow State University.
Issue 2, 2018

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