[hep-ph/9811380] The proton structure function and a soft Regge Dipole Pomeron: a test with recent data

# High Energy Physics - Phenomenology, abstract hep-ph/9811380



From: Pierre Desgrolard <desgrola@in2p3.fr>

Date: Wed, 18 Nov 1998 10:01:09 GMT   (41kb)



## The proton structure function and a soft Regge Dipole Pomeron: a test with recent data

Authors: P. Desgrolard , A. Lengyel , E. Martynov
Comments: 5 pages (LaTeX), 4 figures (Encapsulated PS)
Report-no: LYCEN 98102
A recently published soft Regge Dipole Pomeron model intended for all $x$ and $Q^2$ is proved to give a good agreement with (non fitted) recent HERA data from ZEUS (SVX95) on the protonstructure function $F_2^p(x,Q^2)$ at low $Q^2$ and low $x$. The model also reproduces (without fit) the recently estimated experimental derivatives ${\partial F_2^p\over\partial\ell n Q^2}$ and ${\partial \ell n F_2^p\over\partial\ell n (1/x)}$ in a wide $x$ and $Q^2$-region.

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