WHY IS 1-2FPI2GAMMARHOPIPI2/MRHO2=0

[1] DAS J, 1967, PHYS REV LETTERS, V18, P759

[2] SUM RULES FOR MESONS .I. EXISTENCE OF OPPOSITE PARITY STATES [J]. ANNALS OF PHYSICS, 1967, 42 (01) : 1 - &

[3] SATURATION OF SUPERCONVERGENCE RELATIONS AND CURRENT-ALGEBRA SUM RULES FOR FORWARD AMPLITUDES [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (25) : 1150 - &

[4] SYMMETRY PREDICTIONS FROM SUM RULES WITHOUT SATURATION [J]. PHYSICAL REVIEW, 1966, 150 (04): : 1362 - +

[5] PARTIALLY CONSERVED AXIAL-VECTOR CURRENT AND DECAYS OF VECTOR MESONS [J]. PHYSICAL REVIEW LETTERS, 1966, 16 (06) : 255 - +

[6] ALGEBRA OF FIELDS [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (23) : 1029 - &

[7] ON EXISTENCE OF AXIAL VECTOR MESONS [J]. PHYSICS LETTERS, 1966, 21 (04): : 453 - &

[8] ALGEBRA OF CURRENT COMPONENTS AND DECAY WIDTHS OF RHO AND K MESONS [J]. PHYSICAL REVIEW, 1966, 147 (04): : 1071 - +

[9] RELATION BETWEEN PION-NUCLEON AND RHO-MESON COUPLING CONSTANTS FROM PION SCATTERING LENGTHS [J]. PHYSICAL REVIEW LETTERS, 1966, 17 (10) : 552 - &

[10] PRECISE RELATIONS BETWEEN SPECTRA OF VECTOR AND AXIAL-VECTOR MESONS [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (13) : 507 - &

[1] DAS J, 1967, PHYS REV LETTERS, V18, P759

[2] SUM RULES FOR MESONS .I. EXISTENCE OF OPPOSITE PARITY STATES [J]. ANNALS OF PHYSICS, 1967, 42 (01) : 1 - &

[3] SATURATION OF SUPERCONVERGENCE RELATIONS AND CURRENT-ALGEBRA SUM RULES FOR FORWARD AMPLITUDES [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (25) : 1150 - &

[4] SYMMETRY PREDICTIONS FROM SUM RULES WITHOUT SATURATION [J]. PHYSICAL REVIEW, 1966, 150 (04): : 1362 - +

[5] PARTIALLY CONSERVED AXIAL-VECTOR CURRENT AND DECAYS OF VECTOR MESONS [J]. PHYSICAL REVIEW LETTERS, 1966, 16 (06) : 255 - +

[6] ALGEBRA OF FIELDS [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (23) : 1029 - &

[7] ON EXISTENCE OF AXIAL VECTOR MESONS [J]. PHYSICS LETTERS, 1966, 21 (04): : 453 - &

[8] ALGEBRA OF CURRENT COMPONENTS AND DECAY WIDTHS OF RHO AND K MESONS [J]. PHYSICAL REVIEW, 1966, 147 (04): : 1071 - +

[9] RELATION BETWEEN PION-NUCLEON AND RHO-MESON COUPLING CONSTANTS FROM PION SCATTERING LENGTHS [J]. PHYSICAL REVIEW LETTERS, 1966, 17 (10) : 552 - &

[10] PRECISE RELATIONS BETWEEN SPECTRA OF VECTOR AND AXIAL-VECTOR MESONS [J]. PHYSICAL REVIEW LETTERS, 1967, 18 (13) : 507 - &