Measurement of the inclusive dijet cross-section in photoproduction and determination of an effective parton distribution in the photon

The double-differential inclusive di-jet cross section in photoproduction processes is measured with the H1 detector at HERA. The cross section is determined as a function of the average transverse jet energy E_T^jets for ranges of the fractional energy x_gamma^jets of the parton from the photon side. An effective leading order parton distribution in the photon is determined at large parton fractional energies for scales between 80

Note:

18 pages, 5 Figures Report-no: DESY 97-164

positron p: colliding beams
positron p: deep inelastic scattering
jet: photoproduction
final state: (2jet)
photon: structure function
transverse momentum: parton
differential cross section: transverse energy
cross section: factorization
quantum chromodynamics: perturbation theory
H1

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