Screened potential and the baryon spectrum
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Screened potential and the baryon spectrum

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Screened potential and the baryon spectrum

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Vijande Asenjo, Javier Perfil; González Marhuenda, Pedro; Garcilazo, Humberto; Valcarce Mejía, Alfredo
This document is a artículoDate2004

Este documento está disponible también en : http://hdl.handle.net/10550/39089
We show that in a quark model scheme the use of a screened potential, suggested by lattice QCD, instead of one infinitely rising with the interquark distance, provides a more adequate description of the high-energy baryon spectrum. In particular, an almost perfect parallelism between the predicted and observed number of states comes out, throwing new light on the so-called missing resonance problem.

    Vijande Asenjo, Javier González Marhuenda, Pedro Garcilazo, Humberto Valcarce Mejía, Alfredo 2004 Screened potential and the baryon spectrum Physical Review D 69 7 074019-1 074019-7
http://dx.doi.org/10.1103/PhysRevD.69.074019

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