Towards a theory of hadron resonances
In this review, we present the current state of the art of our understanding of the spectrum of
excited strongly interacting particles and discuss methods that allow for a systematic and …
excited strongly interacting particles and discuss methods that allow for a systematic and …
QCD and strongly coupled gauge theories: challenges and perspectives
We highlight the progress, current status, and open challenges of QCD-driven physics, in
theory and in experiment. We discuss how the strong interaction is intimately connected to a …
theory and in experiment. We discuss how the strong interaction is intimately connected to a …
Quark models of baryon masses and decays
S Capstick, W Roberts - Progress in Particle and Nuclear Physics, 2000 - Elsevier
The application of quark models to the spectra and strong and electromagnetic couplings of
baryons is reviewed. This review focuses on calculations which attempt a global description …
baryons is reviewed. This review focuses on calculations which attempt a global description …
Masses of the Baryons in Large QCD
The masses of the negative parity 70-plet baryons are analyzed in large N c QCD to order
1/N c and to first order in SU (3) symmetry breaking. The existing experimental data are well …
1/N c and to first order in SU (3) symmetry breaking. The existing experimental data are well …
Operator analysis of baryon masses in large QCD
We consider in detail the mass operator analysis for the nonstrange l= 1 excited baryons in
large N c QCD. We present a straightforward procedure for constructing the large N c baryon …
large N c QCD. We present a straightforward procedure for constructing the large N c baryon …
[HTML][HTML] Analysis of the [56, 2+] baryon masses in the 1/Nc expansion
The mass spectrum of the positive parity [56, 2+] baryons is studied in the 1/Nc expansion up
to and including O (1/N c) effects with SU (3) symmetry breaking implemented to first order. A …
to and including O (1/N c) effects with SU (3) symmetry breaking implemented to first order. A …
Negative parity 70-plet baryon masses in the expansion
The masses of the negative parity SU (6) 70-plet baryons are analyzed in the 1/N c
expansion to order 1/N c and to first order in SU (3) breaking. At this level of precision there …
expansion to order 1/N c and to first order in SU (3) breaking. At this level of precision there …
Phenomenology of Large Nc QCD
RF Lebed - Czechoslovak Journal of Physics, 1999 - Springer
These lectures are designed to introduce the methods and results of large N c QCD in a
presentation intended for nuclear and particle physicists alike. Beginning with definitions …
presentation intended for nuclear and particle physicists alike. Beginning with definitions …
Quark model study of the η photo-production: Evidence for a new S11 resonance?
B Saghai, Z Li - The European Physical Journal A-Hadrons and Nuclei, 2001 - Springer
An extensive and systematic study of the recent η photo-production data up to 1.2 GeV is
presented within a chiral constituent quark model. A model embodying all known nucleonic …
presented within a chiral constituent quark model. A model embodying all known nucleonic …
Quadrupole moments of and in the expansion
AJ Buchmann, JA Hester, RF Lebed - Physical Review D, 2002 - APS
We calculate expressions for the quadrupole moments of nonstrange baryons in which the
number of QCD color charges is N c. Using only the assumption of single-photon exchange …
number of QCD color charges is N c. Using only the assumption of single-photon exchange …