The effective restoration of SU (2) L× SU (2) R and U (1) A chiral symmetries of QCD in
excited hadrons is reviewed. While the low-lying hadron spectrum is mostly shaped by the …

We briefly review the five possible real polynomial solutions of hypergeometric differential
equations. Three of them are the well known classical orthogonal polynomials, but the other …

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 …

Baryon resonances with even and odd parity are collectively investigated from the viewpoint
of chiral symmetry (ChS). We propose a quartet scheme where Δ's and N*'s with even and …

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 …

The spectroscopic predictions of the Ademollo–Veneziano–Weinberg dual model are
critically tested in view of the modern experimental data. The predicted equidistance of …

We make the case that the Coulomb-plus linear quark confinement potential predicted by
lattice QCD is an approximation to the exactly solvable trigonometric Rosen-Morse potential …

Spacetime structure of massive gravitino - ScienceDirect Skip to main contentSkip to article
Elsevier logo Journals & Books Search RegisterSign in View PDF Download full issue …

The structure of the reported excitation spectra of light unflavored baryons is described in
terms of multispin valued Lorentz group representations of the so called Rarita-Schwinger …

A careful ab initio construction of the finite-mass (1/2, 1/2) representation space of the
Lorentz group reveals it to be a spin-parity multiplet. In general, it does not lend itself to a …