Electromagnetic meson production in the nucleon resonance region

VD Burkert, TSH Lee - International Journal of Modern Physics E, 2004 - World Scientific
Recent experimental and theoretical advances in investigating electromagnetic meson
production reactions in the nucleon resonance region are reviewed. We give a description of …

Parity doubling in particle physics

SS Afonin - International Journal of Modern Physics A, 2007 - World Scientific
Parity doubling in excited hadrons is reviewed. Parity degeneracy in hadrons was first
experimentally observed 40 years ago. Recently new experimental data on light mesons …

Measurement of and Baryon Resonance Analysis

M Ripani, VD Burkert, V Mokeev, M Battaglieri… - Physical review …, 2003 - APS
The cross section for the reaction ep→ e′ p π+ π-was measured in the resonance region
for 1.4< W< 2.1 G e V and 0.5< Q 2< 1.5 G e V 2/c 2 using the CLAS detector at Jefferson …

[HTML][HTML] Experimental indication on chiral symmetry restoration in meson spectrum

SS Afonin - Physics Letters B, 2006 - Elsevier
The spectroscopic predictions of the Ademollo–Veneziano–Weinberg dual model are
critically tested in view of the modern experimental data. The predicted equidistance of …

Parity doubling among the baryons

RL Jaffe, D Pirjol, A Scardicchio - Physics reports, 2006 - Elsevier
We study the evidence for and possible origins of parity doubling among the baryons. First
we explore the experimental evidence, finding a significant signal for parity doubling in the …

Regge approach to charged pion photoproduction at invariant energies above 2 GeV

A Sibirtsev, J Haidenbauer, S Krewald, TSH Lee… - The European Physical …, 2007 - Springer
A Regge model with absorptive corrections is employed in a global analysis of the world
data on positive and negative pion photoproduction for photon energies from 3 to 8GeV. In …

Classifying reported and" missing" resonances according to their P and C properties

M Kirchbach - International Journal of Modern Physics A, 2000 - World Scientific
The Hilbert space ℋ3q of the three quarks with one excited quark is decomposed into
Lorentz group representations. It is shown that the quantum numbers of the reported and" …

Probing the structure of nucleons in the resonance region with CLAS at Jefferson Lab

VD Burkert - arXiv preprint hep-ph/0007297, 2000 - arxiv.org
The physics of electromagnetic excitation of nucleon resonances and of their relevance in
nucleon structure studies are discussed. Preliminary data from the CLAS detector on the N …

Status of the N* program at Jefferson Lab

VD Burkert - The European Physical Journal A-Hadrons and Nuclei, 2003 - Springer
Status of the N program at Jefferson Lab Page 1 DOI 10.1140/epja/i2002-10171-0 Eur. Phys. J.
A 17, 303–310 (2003) THE EUROPEAN PHYSICAL JOURNAL A Status of the N ∗ program at …

Photoproduction of mesons off the deuteron: quasifree and coherent processes

I Jaeglé, theCBELSA/TAPS collaboration - Chinese Physics C, 2009 - iopscience.iop.org
Photoproduction of mesons off the deuteron has been investigated at a tagged photon beam
of the Bonn ELSA accelerator with the combined Crystal Barrel-TAPS electromagnetic …