The First Three Pomerons

Abstract

A model of a three Pomeron contribution to high energy elastic $pp$ and $\bar{p}p$ scattering is proposed. The data are well described for all momenta ($0.01\le |t|\le 14.Ge{V}^2$) and energies ($8.\le \sqrt{s}\le 1800.GeV$) (${\chi }^2/d.o.f.=2.74$). The model predicts the appearance of two dips in the differential cross-section which will be measured at LHC. The parameters of the Pomeron trajectories are: $\alpha (0{)}_{{\mathbb{P}}_1}=1.058,{\alpha }^{\prime }(0{)}_{{\mathbb{P}}_1}=0.560(Ge{V}^{-2});$ $\alpha (0{)}_{{\mathbb{P}}_2}=1.167,{\alpha }^{\prime }(0{)}_{{\mathbb{P}}_2}=0.273(Ge{V}^{-2});$ $\alpha (0{)}_{{\mathbb{P}}_3}=1.203,{\alpha }^{\prime }(0{)}_{{\mathbb{P}}_3}=0.094(Ge{V}^{-2}).$

26 pages, 16 figures

Cited by in corpus (30)

• Elastic scattering of hadrons
• Forward Physics at the LHC; Elastic Scattering
• Introduction to the physics of the total cross-section at LHC: A Review of Data and Models
• p p Elastic Scattering at LHC and Nucleon Structure
• Azimuthal Angular Distributions in EDDE as Spin-Parity Analyser and Glueball Filter for LHC
• pp Elastic Scattering at LHC in Near Forward Direction
• Elastic $pp$ and $\bar{p}p$ scattering in the models of unitarized pomeron
• Light hadron production in inclusive pp-scattering at LHC
• Gravireggeons and transplanckian scattering in models with one extra dimension
• 5-dimensional Quantum Gravity Effects in Exclusive Double Diffractive Events
• LHC as $\pi p$ and $\pi \pi$ Collider
• Dependence of elastic hadron collisions on impact parameter
• Proton (antiproton) elastic scattering at energies from FNAL to LHC in the tripole pomeron-odderon model
• Nonlinearity of Regge trajectories in the scattering region
• Model-independent data reductions of elastic proton-proton scattering
• Can the "standard" unitarized Regge models describe the TOTEM data?
• An updated analysis on the rise of the hadronic total cross-section at the LHC energy region
• Exclusive Double Diffractive Events: general framework and prospects
• Exclusive Double Diffractive Events: Menu for LHC
• Elastic ${\pi }^{+}p$ and ${\pi }^{+}{\pi }^{+}$ scattering at LHC
• Test of Universal Rise of Hadronic Total Cross Sections based on pi p, Kp and pbar p,pp Scatterings
• Visualizations of the Exclusive Central Diffraction
• Total pion-proton cross-section from the new LHCf data on leading neutrons spectra
• Towards Extraction of ${\pi }^{+}p$ and ${\pi }^{+}{\pi }^{+}$ cross-sections from Charge Exchange Processes at the LHC
• Three Pomerons vs DO and TOTEM Data
• Elegent -- an elastic event generator
• Warped extra dimension and inclined events at Pierre Auger Observatory
• From the exclusive photoproduction of heavy quarkonia at HERA to the EDDE at TeVatron and LHC
• A simple model for high-energy nucleon-nucleon elastic diffraction and exclusive diffractive electroproduction of vector mesons on protons
• NLO QCD Corrections to (${\gamma }^{\ast }\to Q\bar{Q}$)-Reggeon Vertex