Heavy quark production at high-energy
Jan, 200137 pages
Published in:
- JHEP 05 (2001) 053
e-Print:
- hep-ph/0101199 [hep-ph]
Report number:
- CERN-TH-2000-361,
- EDINBURGH-2000-25,
- FERMILAB-PUB-00-329-T
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Abstract:
We report on QCD radiative corrections to heavy quark production valid at high energy. The formulae presented will allow a matched calculation of the total cross section which is correct at O(\as^3) and includes resummation of all terms of order \as^3 [\as \ln (s/m^2)]^n. We also include asymptotic estimates of the effect of the high energy resummation. A complete description of the calculation of the heavy quark impact factor is included in an appendix.- anti-p p: inclusive reaction
- bottom: hadroproduction
- bottom: pair production
- quantum chromodynamics: radiative correction
- photon nucleon: inclusive reaction
- bottom: photoproduction
- perturbation theory: higher-order
- high energy behavior
- gluon: momentum spectrum
- gluon gluon: fusion
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