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NLO DGLAP QCD Interpretation of F_2^D(3) Data |
| Reference |
N.N., to be presented at DIS 2002, Spring 2002 |
| Figures |
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| Contact |
P.Newman,F.Schilling |
| Abstract |
The x and Q^2 dependences of recent diffractive structure function
F_2^D(3)(xpom, x, Q^2) data from the H1 collaboration, covering the
kinematic range 1.25 < Q^2 < 90 GeV^2, 5*10^-5 < x < 5*10^-2 and xpom
< 0.05, are investigated in the framework of diffractive parton
distributions and DGLAP evolution. Diffractive parton distributions
are derived from leading and next-to-leading order DGLAP QCD
fits. Experimental and theoretical uncertainties are determined,
taking full account of the correlated experimental systematic
errors. The parton densities are used for comparisons with recent
measurements of diffractive jet- and D* meson production at HERA as
well as with diffractive dijet production at the TEVATRON. |
| Links |
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