Photon impact factor and $k_T$-factorization for DIS in the next-to-leading order

Abstract

The photon impact factor for the BFKL pomeron is calculated in the next-to-leading order (NLO) approximation using the operator expansion in Wilson lines. The result is represented as a NLO $k_T$-factorization formula for the structure functions of small-$x$ deep inelastic scattering.

13 pages, 4 figures, typos corrected. arXiv admin note: substantial text overlap with arXiv:1009.4729

References in corpus (12)

• NLO evolution of color dipoles
• Quark contribution to the small-$x$ evolution of color dipole
• Triumvirate of Running Couplings in Small-x Evolution
• Non-linear QCD meets data: A global analysis of lepton-proton scattering with running coupling BK evolution
• Photon impact factor in the next-to-leading order
• Quark loop contribution to BFKL evolution: Running coupling and leading-N_f NLO intercept
• NLO evolution of color dipoles in N=4 SYM
• Saturation physics at HERA and RHIC: An unified description
• High Energy Scattering in the AdS/CFT Correspondence
• Pomeron loop and running coupling effects in high energy QCD evolution
• BFKL resummation effects in the gamma* gamma* total hadronic cross section
• Conformal kernel for NLO BFKL equation in $\mathcal{N}$=4 SYM

Cited by in corpus (78)

• QCD thermalization: Ab initio approaches and interdisciplinary connections
• Impact-parameter dependent Color Glass Condensate dipole model and new combined HERA data
• Mining for Gluon Saturation at Colliders
• Rapidity evolution of Wilson lines at the next-to-leading order
• Color Glass Condensate at next-to-leading order meets HERA data
• Dipole factorization for DIS at NLO I: Loop correction to the photon to quark-antiquark light-front wave-functions
• The hard to soft Pomeron transition in small x DIS data using optimal renormalization
• CGC factorization for forward particle production in proton-nucleus collisions at next-to-leading order
• Dipole factorization for DIS at NLO: Combining the $q\bar{q}$ and $q\bar{q}g$ contributions
• Sub-eikonal corrections to scattering amplitudes at high energy
• Diffractive Dijet Production in Deep Inelastic Scattering and Photon-Hadron Collisions in the Color Glass Condensate
• Paving the Way Towards Precision Physics in Saturation Studies Through Exclusive Diffractive Light Neutral Vector Meson Production
• One-loop corrections to light cone wave functions: the dipole picture DIS cross section
• Back-to-back inclusive dijets in DIS at small $x$: Sudakov suppression and gluon saturation at NLO
• Next-to-leading order forward hadron production in the small-$x$ regime: rapidity factorization
• NLO impact factor for inclusive photon$+$dijet production in $e+A$ DIS at small $x$
• Hunting BFKL in semi-hard reactions at the LHC
• Impact factor for high-energy two and three jets diffractive production
• Massive quarks in NLO dipole factorization for DIS: Longitudinal photon
• High-energy Operator Product Expansion at sub-eikonal level
• High-energy resummation in ${\Lambda }_c$ baryon production
• Quarks at next-to-eikonal accuracy in the CGC I: Forward quark-nucleus scattering
• Inclusive production of a heavy-light dijet system in hybrid high-energy and collinear factorization
• High-energy resummation in heavy-quark pair photoproduction
• High-energy resummed distributions for the inclusive Higgs-plus-jet production at the LHC
• Massive quarks in NLO dipole factorization for DIS: Transverse photon
• Massive quarks at one loop in the dipole picture of Deep Inelastic Scattering
• Polarized 3 parton production in inclusive DIS at small x
• Bottom-flavored inclusive emissions in the variable-flavor number scheme: A high-energy analysis
• The one loop gluon emission light cone wave function
• High-energy emissions of light mesons plus heavy flavor at the LHC and the Forward Physics Facility
• Forward dijets in proton-nucleus collisions at next-to-leading order: the real corrections
• Heavy ions at the Future Circular Collider
• The next-to-leading order Higgs impact factor in the infinite top-mass limit
• DIS dijet production at next-to-eikonal accuracy in the CGC
• Spinor helicity methods in high-energy factorization: efficient momentum-space calculations in the Color Glass Condensate formalism
• Single Inclusive Hadron Production in DIS at Small $x$: Next to Leading Order Corrections
• Diffractive deep inelastic scattering at NLO in the dipole picture: the $q\bar{q}g$ contribution
• Extracting many-body correlators of saturated gluons with precision from inclusive photon+dijet final states in deeply inelastic scattering
• Forward trijet production in proton-nucleus collisions
• Mueller-Navelet jets at the LHC: hunting data with azimuthal distributions
• ${\gamma }^{\ast }{\gamma }^{\ast }$ Cross Section at NLO and Properties of the BFKL Evolution at Higher Orders
• Dihadron production in DIS at NLO: the real corrections
• Threshold Resummation for Hadron Production in the Small-$x$ Region
• The quark induced Mueller-Tang jet impact factor at next-to-leading order
• The Gluon-Induced Mueller-Tang Jet Impact Factor at Next-to-Leading Order
• Vector quarkonia at the LHC with JETHAD: A high-energy viewpoint
• Emergence of high-energy dynamics from cascade-baryon detections at the LHC
• On the BLM optimal renormalization scale setting for semihard processes
• The ${\gamma }^{\ast }{\gamma }^{\ast }$ total cross section in next-to-leading order BFKL and LEP2 data
• Hybrid kT-factorization and impact factors at NLO
• Exotic tetraquarks at the HL-LHC with JETHAD: A high-energy viewpoint
• On the longitudinal structure function in the dipole model
• Extended collinearly-improved Balitsky-Kovchegov evolution equation in target rapidity
• High-Energy QCD factorization from DIS to pA collisions
• Unifying approaches: derivation of Balitsky hierarchy from the Lipatov effective action
• Initial condition for the Balitsky-Kovchegov equation at next-to-leading order
• Isolated photon production in $pp$ collisions at forward rapidities and high multiplicity events
• Triply Heavy $\Omega$ Baryons with JETHAD: A High-Energy Viewpoint
• Pseudo and quasi gluon PDF in the BFKL approximation
• Structure functions from renormalization group improved small $x$ evolution
• Tetraquark-Jet Systems at the High-Luminosity LHC
• Taming of preasymptotic small x evolution within resummation framework
• Longitudinal structure function $F_L$ at low $Q^2$ and low $x$ with model for higher twist: an update
• Elastic scattering of virtual photons via quark loop in Double-Logarithmic Approximation
• Light-by-light scattering in Double-Logarithmic Approximation
• Unequal rapidity correlators in the dilute limit of JIMWLK
• Impact factor for high-energy two and three jets diffractive production
• Determination of the initial condition for the Balitsky-Kovchegov equation with transformers
• Dijet impact factor in DIS at next-to-leading order in the Color Glass Condensate
• The dynamics of strongly correlated gluons at high energies
• Pomeron-Odderon Interactions: A Functional RG Flow Analysis
• Parton model contributions as next-to-eikonal corrections to the dipole factorization of DIS and SIDIS at low $x_{Bj}$
• A numerical implementation of the NLO DIS structure functions in the dipole picture
• Diffractive photon production at high momentum transfer in $ep$ collisions
• Testing the CGC in proton-lead collisions at the LHC
• Small $x$ resummation of photon impact factors and the ${\gamma }^{\ast }{\gamma }^{\ast }$ high energy scattering
• Dijet photoproduction at low $x$ at next-to-leading order and its back-to-back limit