Non-Strange Meson Production with Hadronic Probes

Abstract

Recent progress in the field of meson production in hadron collisions is presented. Special emphasis is put new developments in the application of effective field theory methods to pion production, but also theoretical concepts for two-pion, eta, and vector-meson production will be presented.

Invited talk at the '7th International Conference on Nuclear Physics at Storage Rings' (STORI'08); in revised version: Text unchanged; references corrected

References in corpus (68)

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• The glueball spectrum from an anisotropic lattice study
• ππscattering
• Three-Nucleon Forces from Chiral Effective Field Theory
• The New Heavy Mesons: A Status Report
• Three-Body Interactions Among Nucleons and Pions
• What is the structure of the Roper resonance?
• Meson production in nucleon--nucleon collisions close to the threshold
• Parameter-free effective field theory calculation for the solar proton-fusion and hep processes
• Photoproduction of eta-mesic 3He
• Precision study of the eta-3He system using the d+p->3He+eta reaction
• Chiral perturbation theory
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• Resonance saturation for four-nucleon operators
• Abundant phi-Meson Production in pbar-p Annihilation at Rest and Strangeness in the Nucleon
• Precise Determination of the I=2 pipi Scattering Length from Mixed-Action Lattice QCD
• Theoretical study of the N N --> N N pi pi reaction
• Measurement of the dp -->3He eta reaction near threshold
• Subleading contributions to the width of the D_{s0}*(2317)
• Hadronic atoms in QCD + QED
• Chiral Three-Nucleon Forces from p-wave Pion Production
• Isospin violation in pion-nucleon scattering
• How low-energy weak reactions can constrain three-nucleon forces and the neutron-neutron scattering length
• Towards a field theoretic understanding of NN->NNpi
• Chiral Perturbation Approach to the pp -> pp pi0 Reaction Near Threshold
• Novel approach to pion and eta production in proton-proton collisions near threshold
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• On the treatment of $NN$ interaction effects in meson production in $NN$ collisions
• The S-Wave Pion-Nucleon Scattering Lengths from Pionic Atoms using Effective Field Theory
• Precision calculation of $\gamma d\to {\pi }^{+}nn$ within chiral perturbation theory
• Observation of the Charge Symmetry Breaking d + d -> 4He + pi0 Reaction Near Threshold
• Role of the $\Delta$ isobar in the reaction $NN\to NN\pi$ near threshold
• Charge Symmetry Violation in $pn\to d{\pi }^0$ as a Test of Chiral Effective Field Theory
• Study of the p p -> p p pi+ pi- Reaction in the Low-Energy Tail of the Roper Resonance
• How to extract the $\Lambda N$ scattering length from production reactions
• Complete next-to-leading order calculation for pion production in nucleon-nucleon collisions at threshold
• Charge symmetry breaking in n p --> d pi^0
• The role of the nucleon recoil in low--energy meson--nucleus reactions
• Survey of charge symmetry breaking operators for dd -> alpha pi0
• Production of $\omega$-mesons in proton-proton collisions
• $\varphi$-meson production in proton-proton collisions
• Two-Pion Production in Proton-Proton Collisions with Polarized Beam
• The reactions $pp\to pp{\pi }^0$ and $pp\to d{\pi }^{+}$ at threshold: The role of the isoscalar $\pi N$ scattering amplitude
• Production of $\omega$ and $\varphi$ Mesons in Near-Threshold $\pi N$ Reactions: Baryon Resonances and Validity of the OZI Rule
• The N N -> NN pi+ Reaction near Threshold in a Chiral Power Counting Approach
• Dispersive and absorptive corrections to the pion-deuteron scattering length
• Using chiral perturbation theory to extract the neutron-neutron scattering length from pi- d -> n n gamma
• Realistic Few-Body Physics in the $dd\to \alpha {\pi }^0$ Reaction
• Near-threshold $\omega$ and $\varphi$ meson productions in $pp$ collisions
• Aspects of phi-meson production in proton-proton collisions
• A next-to-next-to-leading-order $pp\to pp{\pi }^0$ transition operator in chiral perturbation theory
• Extraction of scattering lengths from final-state interactions
• Threshold $pp\to pp{\pi }^0$ up to one-loop accuracy
• Bounds on the bound η^3He system
• Role of the Delta(1232) in pion-deuteron scattering at threshold within chiral effective field theory
• Comment on 'Photoproduction of $\eta$--Mesic ${}^3$He'
• Improved analysis of neutral pion electroproduction off deuterium in chiral perturbation theory
• Neutron-neutron scattering length from the reaction gamma d --> pi^+ nn employing chiral perturbation theory
• The reaction pi N to pi pi N in a meson-exchange approach
• The $\eta {-}^3$He scattering length revisited
• Spin Physics from COSY to FAIR
• Bridging over p-wave pi-production and weak processes in few-nucleon systems with chiral perturbation theory
• Partial-wave analysis of $\vec{p}\vec{p}\to pp{\pi }^{\circ }$ data
• Electron-deuteron scattering in the equal-time formalism: beyond the impulse approximation
• Chiral O(Q^4) two-body operators for s-wave pion photoproduction on the NN system
• Initial-State Coulomb Interaction in the dd -> alpha pi^0 Reaction
• Role of the N*(1440) resonance in the pp->pnpi+ reaction