High-energy resummation in heavy-quark pair photoproduction

Abstract

We present our predictions for the inclusive production of two heavy quark-antiquark pairs, separated by a large rapidity interval, in the collision of (quasi-)real photons at the energies of LEP2 and of some future electron-positron colliders. We include in our calculation the full resummation of leading logarithms in the center-of-mass energy and a partial resummation of the next-to-leading logarithms, within the Balitsky-Fadin-Kuraev-Lipatov (BFKL) approach.

17 pages, 5 figures, 2 tables; changed some text, removed one figure and added one reference; version accepted for publication in Phys. Lett. B

References in corpus (12)

• LHAPDF6: parton density access in the LHC precision era
• Forward $J/\psi$ and very backward jet inclusive production at the LHC
• Violation of energy-momentum conservation in Mueller-Navelet jets production
• Twist expansion of Drell-Yan structure functions in color dipole approach
• Electroproduction of two light vector mesons in next-to-leading BFKL: study of systematic effects
• BFKL resummation effects in the gamma* gamma* total hadronic cross section
• Diffractive production of two rho^0_L mesons in e^+e^- collisions
• Mueller-Navelet jets at LHC: BFKL versus high-energy DGLAP
• On the BLM optimal renormalization scale setting for semihard processes
• Multi-jet production in the high energy limit at LHC
• Inclusive four-jet production: a study of Multi-Regge kinematics and BFKL observables
• High-energy effects in forward inclusive dijet and hadron-jet production

Cited by in corpus (27)

• Diffractive semi-hard production of a $J/\psi$ or a ${\rm Y}$ from single-parton fragmentation plus a jet in hybrid factorization
• Bottom-flavored inclusive emissions in the variable-flavor number scheme: A high-energy analysis
• High-energy emissions of light mesons plus heavy flavor at the LHC and the Forward Physics Facility
• The next-to-leading order Higgs impact factor in the infinite top-mass limit
• Ultraforward production of a charmed hadron plus a Higgs boson in unpolarized proton collisions
• Mueller-Navelet jets at the LHC: hunting data with azimuthal distributions
• The high-energy spectrum of QCD from inclusive emissions of charmed $B$-mesons
• Vector quarkonia at the LHC with JETHAD: A high-energy viewpoint
• Emergence of high-energy dynamics from cascade-baryon detections at the LHC
• Hybrid kT-factorization and impact factors at NLO
• High-energy QCD dynamics from bottom flavor fragmentation at the Hi-Lumi LHC
• A high-energy QCD portal to exotic matter: Heavy-light tetraquarks at the HL-LHC
• Fully charmed tetraquarks from LHC to FCC: Natural stability from fragmentation
• Exotic tetraquarks at the HL-LHC with JETHAD: A high-energy viewpoint
• Bottomoniumlike states in proton collisions: Fragmentation and resummation
• A journey into the proton structure: Progresses and challenges
• Fragmentation of fully heavy tetraquarks: The TQ4Q1.1 functions as a case study
• Unwinding the rare $\Omega$ sector: Fragmentation of fully charmed baryons from HL-LHC to FCC
• The high-energy limit of perturbative QCD: Theory and phenomenology
• Triply Heavy $\Omega$ Baryons with JETHAD: A High-Energy Viewpoint
• Tetraquark-Jet Systems at the High-Luminosity LHC
• High-energy effects in forward inclusive dijet and hadron-jet production
• All-charm tetraquarks at hadron colliders: A high-precision fragmentation perspective
• From semi-hard processes to the unintegrated gluon distribution: a phenomenological path in the high-energy framework
• Inclusive charged light di-hadron production at 7 and 13 TeV LHC in the full NLA BFKL approach
• Inclusive dihadron production at the LHC in NLA BFKL
• The Forward Physics Facility at the High-Luminosity LHC