1,765 research outputs found
Elastic Meson-Nucleon and Nucleon-Nucleon Scattering: Models vs. All Available Data
We consider simple-pole descriptions of soft elastic scattering at small
and , and allow for the presence of a hard pomeron. We have built and
analyzed an exhaustive dataset and we show that simple poles provide an
excellent description of the data in the region GeV
GeV, 6 GeV63 GeV. We show that new form factors have to be
used, and get information on the trajectories of the soft and hard pomerons.Comment: Contribution to the proceedings of the XIth International Conference
on Elastic and Diffractive Scattering, Chateau de Blois, France, May 15 - 20,
2005. Needs Blois.sty (provided
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