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arXiv · hep-ph/0309261

Hard non-vacuum reggeon in the CKMT model

V. A. Abramovsky·A. V. Dmitriev
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Abstract

The CKMT model describing the nucleon structure function $F_2(x,Q^2)$ in the framework of conventional Regge theory with smooth soft-hard pomeron is modified. Smooth soft-hard non-vacuum reggeon dependence on incoming photon virtuality $Q^2$ is introduced. This dependence has the same functional form as the smooth soft-hard functional $Q^2$ dependence for pomeron in original CKMT model. In regeon of low $W^2$ better agreement with experimental data is observed.

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V. A. Abramovsky, A. V. Dmitriev. 2003-12-29. Hard non-vacuum reggeon in the CKMT model. https://doi.org/10.1142/s0217732304013490

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