Table 1: Comparison of narrow unflavored meson masses (in MeV) observed in the M(γ₃ , γ₄ ) = f(M(γ₁ ,γ₂) scatter plot from LEAR (CERN) [⁵]. AO means "already observed" from different reactions (see Table 2). All masses are in [MeV].

AO	Name(1)	Mass(1)	Name(2)	Mass(2)
	a1	45	a2	45.7
80			h2	85
255	b1	252.5	b2	248.5
	c1	275	c2	274.7
310	d1	310	d2	309.6
348	e1	345
	f1	375	f2	365
678	g1	670	g2	674