Deep inelastic scattering at HERA and the BFKL pomeron - INSPIRE

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Deep inelastic scattering at HERA and the BFKL pomeron

Nikolai N. Nikolaev
(
- Julich, Forschungszentrum and
- Landau Inst.
)
,
B.G. Zakharov
(
- Landau Inst.
)

Jan, 1994

33 pages

Published in:

Phys.Lett.B 327 (1994) 149-156

e-Print:

hep-ph/9402209 [hep-ph]

DOI:

10.1016/0370-2693(94)91543-1

Report number:

KFA-IKP-TH-1994-6

View in:

ADS Abstract Service

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Abstract: (CERN)

We present a BFKL phenomenology of structure functions in the framework of the generalized BFKL equation for the dipole cross section proposed by us recently. We show that the HERA measurements of excitation of charm at Q~{2} \lsim 10 GeV

~{2}

allow determination of the intercept of the BFKL pomeron. A comparison with the experimental data suggests a large contribution from the nonperturbative cross section for colour dipoles of large size

r

.

Note:

14 pages, 6 figures on request from KPH154@zam001.zam.kfa-juelich.de, J\"ulich preprint KFA-IKP(Th)-1994-6

electron p: deep inelastic scattering
deep inelastic scattering: electron p
diffraction: dissociation
structure function: pomeron
structure function: small-x
quantum chromodynamics: perturbation theory
channel cross section
quark: electroproduction
electroproduction: quark
quark: charm

References(21)

Figures(0)

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