TY - JOUR
T1 - A unitarized QCD model for deep inelastic ep scattering
AU - Gotsman, E.
AU - Levin, E.
AU - Lublinsky, M.
AU - Maor, U.
AU - Naftali, E.
AU - Tuchin, K.
PY - 2001/11
Y1 - 2001/11
N2 - Recent experimental results emanating from HERA support the supposition that we are encountering phenomena associated with high-density partons. Evidence for this is: (a) the large value of the gluon structure function; (b) the asymptotic predictions of high-density quantum chromodynamics seem to be realized. We propose a model based on the Glauber-Mueller eikonal formalism, which incorporates screening corrections. Numerical estimates calculated using this model are consistent with the experimental data, and in addition provide a natural explanation for the size of the deviation from the standard DGLAP result. To obtain a complete picture we review some of our previous results pertaining to the logarithmic slope of F2, and the inclusive production of J/Ψ. Alternative approaches which deal with saturation phenomena are discussed, and new experiments are suggested. (Some figures in this article are in colour only in the electronic version).
AB - Recent experimental results emanating from HERA support the supposition that we are encountering phenomena associated with high-density partons. Evidence for this is: (a) the large value of the gluon structure function; (b) the asymptotic predictions of high-density quantum chromodynamics seem to be realized. We propose a model based on the Glauber-Mueller eikonal formalism, which incorporates screening corrections. Numerical estimates calculated using this model are consistent with the experimental data, and in addition provide a natural explanation for the size of the deviation from the standard DGLAP result. To obtain a complete picture we review some of our previous results pertaining to the logarithmic slope of F2, and the inclusive production of J/Ψ. Alternative approaches which deal with saturation phenomena are discussed, and new experiments are suggested. (Some figures in this article are in colour only in the electronic version).
UR - http://www.scopus.com/inward/record.url?scp=0035604742&partnerID=8YFLogxK
U2 - 10.1088/0954-3899/27/11/310
DO - 10.1088/0954-3899/27/11/310
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AN - SCOPUS:0035604742
SN - 0954-3899
VL - 27
SP - 2297
EP - 2323
JO - Journal of Physics G: Nuclear and Particle Physics
JF - Journal of Physics G: Nuclear and Particle Physics
IS - 11
ER -