139 citations · 573 across the 44 of their papers we have counts for
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hep-ph2008
Multipomeron Cuts and Hard Processes on Nuclei
W. Schäfer
With nuclear targets comes a new scale into the pQCD description of hard processes - the saturation scale. In the saturation regime, the familiar linear k_\perp-factorization break…
hep-ph2008★ 1 cited
Exclusive Upsilon-photoproduction: from HERA to Tevatron
Anna Rybarska, Wolfgang Schäfer, Antoni Szczurek
The amplitude for photoproduction gamma p -> Υp is calculated in a pQCD k_\perp-factorization approach. The total cross section for diffractive Υ's is compared to recent HERA data.…
hep-ph2008★ 56 cited
Exclusive photoproduction of Upsilon: from HERA to Tevatron
A. Rybarska, W. Schäfer, A. Szczurek
The forward photoproduction amplitude for gamma p to Upsilon p is calculated in a pQCD k_t-factorization approach with an unintegrated gluon distribution constrained by inclusive d…