On the role of NLL corrections and Energy Conservation in the High Energy Evolution of QCD
arXiv:hep-ph/0602182 · doi:10.1016/j.physletb.2006.06.028
Abstract
We present a new method for solving the BFKL evolution applicable at both leading and next-to-leading logarithmic accuracy, and tailored to the study of QCD multi-jet events at colliders. We utilise this to discuss corrections to the standard analysis. There are known, large corrections from energy and momentum conservation. We show that, despite claims to the contrary in the literature, these are unrelated to the next-to-leading logarithmic corrections to the evolution kernel.
arXiv comment8 pages, references added
References in corpus (15)
- BFKL pomeron in the next-to-leading approximation
- Energy Scale(s) and Next-to-leading BFKL Equation
- Renormalization Group Improved Small-x Equation
- Dijet Production at Hadron--Hadron Colliders in the BFKL Approach
- Proof of the multi-Regge form of QCD amplitudes with gluon exchanges in the NLA
- A Monte Carlo Solution to the BFKL Equation
- Energy Conservation and Saturation in Small-x Evolution
- The Gluon Green's Function in the BFKL Approach at Next-to-Leading Logarithmic Accuracy
- Solving the BFKL Equation in the Next-to-Leading Approximation
- Radiative Corrections to QCD Amplitudes in Quasi-Multi-Regge Kinematics
- The Gluon Green's Function in N=4 Supersymmetric Yang-Mills Theory
- Observable jets from the BFKL chain
- Energy Consumption and Jet Multiplicity from the Leading Log BFKL Evolution
- A Closer Look at the Analysis of NLL BFKL
- Introduction to low x physics and diffraction
Cited by in corpus (15)
- Hard Interactions of Quarks and Gluons: a Primer for LHC Physics
- Multiple Jets at the LHC with High Energy Jets
- Constructing All-Order Corrections to Multi-Jet Rates
- Azimuthal decorrelation of Mueller-Navelet jets at the Tevatron and the LHC
- Small-x Dipole Evolution Beyond the Large-N_c Limit
- Higgs Boson Production in Association with Multiple Hard Jets
- Charge asymmetry in W + jets production at the LHC
- The BFKL equation, Mueller-Navelet jets and single-valued harmonic polylogarithms
- A New Framework for Multijet Predictions and its application to Higgs Boson production at the LHC
- Diffractive Excitation in DIS and pp Collisions
- Phenomenological analysis of Higgs boson production through gluon fusion in association with jets
- Phenomenology of jet physics in the BFKL formalism at NLO
- Multijet events in the k_T-factorisation scheme
- The Quark-Antiquark Contribution to the Fully Exclusive BFKL Evolution at NLL Accuracy
- All-Order Corrections To Higgs Boson Production In Association With Jets