127 citations · 865 across the 39 of their papers we have counts for
Showing 2003 · hep-phShow all
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hep-ph2003★ 7 cited
Excited L=1 baryons in large Nc QCD
Dan Pirjol, Carlos Schat
The physics of the orbitally excited baryons simplifies drastically in the large Nc limit. The states are arranged into irreducible representations of the contracted SU(4)_c symmet…
hep-ph2003★ 77 cited
Analysis of the [56,2^+] Baryon Masses in the 1/Nc Expansion
J. L. Goity, C. Schat, N. N. Scoccola
The mass spectrum of the positive parity [56,2^+] baryons is studied in the 1/Nc expansion up to and including O(1/Nc) effects with SU(3) symmetry breaking implemented to first ord…
hep-ph2003★ 60 cited
1/Nc corrections to the SU(4)_c symmetry for L=1 baryons: The Three Towers
Dan Pirjol, Carlos Schat
In the large Nc limit, the mass spectrum of the L=1 orbitally excited baryons N* has a very simple structure, with states degenerate in pairs of spins J=(1/2,3/2), (3/2,5/2), corre…