MOBIDUR

Three Regimes of Hadron Masses: GOR, Power Law, and the Golden Ratio (v2)

We present an empirical classification of hadron masses into three regimes: (1) Goldstone regime (π, K, η): m² ∝ m_q (GOR relation), accuracy ~7%. (2) Regge regime (light mesons ρ, f₂; quarkonia Υ, ψ): M(n) = a + b·n^c, c(m_q, L) = a_c·log10(m_q) + b_c − k·L(L+1), accuracy 0.4–1....