Inelastic processes in DIS and N=4 SYM

Abstract

In this paper we compare the prediction for deep inelastic scattering from N=4 SYM with the HERA experimental data. The paper conveys two results. The first is the message that N=4 SYM is able to describe the DIS data with very good accuracy (${\chi }^2/d.o.f.\le 1.5$) in the region of $Q^2=0.85÷60Ge{V}^2$ with $2/\sqrt{\lambda }=0.7÷0.8$ . The second is that the value of string coupling constant $g_s$ turns out to be so small that none of saturation effects will be visible in the region of accessible energies, including the maximal energy of the LHC (W = 14 \,\,TeV).

13 pp., 7 figures in eps format

References in corpus (10)

• Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
• Energy loss of a heavy quark moving through N=4 supersymmetric Yang-Mills plasma
• The Pomeron and Gauge/String Duality
• The Four-Loop Planar Amplitude and Cusp Anomalous Dimension in Maximally Supersymmetric Yang-Mills Theory
• The stress-energy tensor of a quark moving through a strongly-coupled N=4 supersymmetric Yang-Mills plasma: comparing hydrodynamics and AdS/CFT
• Comparing energy loss and $p_{\perp }$-broadening in perturbative QCD with strong coupling $\mathcal{N}=4$ SYM theory
• Saturation in Deep Inelastic Scattering from AdS/CFT
• On AdS/QCD correspondence and the partonic picture of deep inelastic scattering
• On the energy deposited by a quark moving in an N=4 SYM plasma
• Soft interaction at high energy and N=4 SYM

Cited by in corpus (16)

• Conformal Regge theory
• String-Gauge Dual Description of Deep Inelastic Scattering at Small-$x$
• A comprehensive model of soft interactions in the LHC era
• Deeply Virtual Compton Scattering from Gauge/Gravity Duality
• Vector meson production at low x from gauge/gravity duality
• Soft interaction model and the LHC data
• Soft Pomeron in Holographic QCD
• Regge theory in a Holographic dual of QCD in the Veneziano Limit
• Survival probability of large rapidity gaps in QCD and N=4 SYM motivated model
• CGC/saturation approach: a new impact-parameter dependent model in the next-to-leading order of perturbative QCD
• Unity of pomerons from gauge/string duality
• Non-minimal coupling contribution to DIS at low $x$ in Holographic QCD
• Structure function of holographic quark-gluon plasma: Sakai-Sugimoto model versus its non-critical version
• Inclusive production in a QCD and N=4 SYM motivated model for soft interactions
• BFKL equation with running QCD coupling and HERA data
• Deeply Virtual Compton Scattering in Improved Holographic QCD