N. Matagne, Fl. Stancu
Published 2006-03-03, updated 2006-06-20Version 4
We present explicit formulas for the matrix elements of the SU(6) generators for totally symmetric spin-flavor states, relevant for baryon spectroscopy in large $N_c$ QCD. We rely on the interplay between two different methods to calculate these matrix elements. As an outcome, general analytic formulas of the corresponding SU(6) isoscalar factors are derived for arbitrary $N_c$. These results can be used to study excited states of nonstrange and strange baryons.
Comments: 20 pages, 1 table, RevTeX4, version accepted for publication in Phys. Rev. D
Journal: Phys.Rev. D73 (2006) 114025
Matrix elements of SU(6) generators for baryons with arbitrary $N_c$ quarks in mixed symmetric states $[N_c-1,1]$
Lowest negative parity baryons in the $1/N_c$ expansion
CalcHEP 2.3: MSSM, structure functions, event generation, batchs, and generation of matrix elements for other packages
