2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88748In the real spin-correlation experiments the detection/emission inefficiency is usually ascribed to independent random detection errors, and treated by the "enhancement hypothesis". In Fine's "prism model" the detection inefficiency is an effect not only of the random errors in the analyzer + detector equipment, but is also the manifestation of a pre-settled (hidden) property of the particles.LaTeX, 9 pages, 3 figures, Computer demo: http://hps.elte.hu/~leszabo/realism.htm. The Theorem in Point 15 is removed, due to a crucial error in decomposition (18). Corrections: quant-ph/0012042Quantum PhysicsGeneral Relativity and Quantum CosmologyHigh Energy Physics - TheoryMathematical Physicstext