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Angular and chiral content of the $\rho$ and $\rho^\prime$ mesons
2016
Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016)
unpublished
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We identify the chiral and angular momentum content of the leading quark-antiquark Fock component for the ρ(770) and ρ(1450) mesons using a two-flavor lattice simulation with dynamical Overlap Dirac fermions. We extract this information from the overlap factors of two interpolating fields with different chiral structure. We find that in the angular momentum basis the ρ(770) is a 3 S 1 state, in accordance with the quark model. The ρ(1450) is a 3 D 1 state, showing that the quark model wrongly
doi:10.22323/1.256.0099
fatcat:no5wdpgks5cs5aruvbgg54vctm