2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40229From the quark confinement idea, we conjecture that the quarks compose colorless particles (uud and udd - the Lee Particles) and then the Lee Particles construct a body center cubic lattice in the vacuum. In terms of the energy band theory, from the symmetries of the body center cubic periodic field, we deduce the baryon spectrum (with a united mass formula) using only 2 flavored quarks u and d. We also predict some new baryons: $Λ^{0}$(2559), $Λ_{C}^{+}$(6659), $Λ_{b}^{0}$(10159).... The experiments to find the long lifetime baryon $Λ^{0}$(2559) should be done first.28 pages, 5 eps figuresHigh Energy Physics - Phenomenologytext