2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45750The mass correction forms of the arbitrary spin heavy hadrons are derived by using the projection operator method. The Bjorken sum rule for finite mass is derived by using the results of here.10 pages, revtex, no figuresHigh Energy Physics - PhenomenologyOn the mass correction of heavy hadrons of arbitrary spin in heavy hadron effective theorytext