Summary
Under the assumption that quarks are confined, in a first approximation, by a relativistic linear potentialV(r)=1/2 (1+β)(V 0+λr), several properties of low-lying baryons have been calculated. Corrections to the mass spectrum have also been calculated, by taking the one-gluon exchange into consideration.
Riassunto
Supponendo che i quark siano confinati, in una prima approssimazione, da un potenziale relativistico lineareV(r)=1/2(1+β)(V 0+λr), sono state calcolate alcune proprietà dei barioni più leggeri. Sono anche state ottenute correzioni sullo spettro di massa, tenendo conto dello scambio a un gluone.
Реэюме
Предполагая, что кварки удерживаются, в первом приближении, релятивистским потенциалом,V(r)=1/2 (1+β)(V 0+λr), вычисляются некоторые свойства ниэколежаших барионов. Определяются поправки к массовому спектру, свяэанные с одно-глюонным обменом.
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References
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Ferreira, P.L., Helayel, J.A. & Zagury, N. A linear-potential model for quark confinement. Nuov Cim A 55, 215–226 (1980). https://doi.org/10.1007/BF02899966
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DOI: https://doi.org/10.1007/BF02899966