COMPLEX DIAGRAM OF PION-NUCLEON FORWARD SCATTERING AMPLITUDE

[31] FELD BT, 1958, 1958 P C HIGH EN PHY, P158

[32] FOELSCHE H, 1962, 1962 P INT C HIGH EN, P36

[33] CHARGE EXCHANGE SCATTERING OF 128-MEV NEGATIVE PIONS ON HYDROGEN [J]. PHYSICAL REVIEW, 1959, 115 (05): : 1295 - 1299

[34] GRARD F, 1961, NUOVO CIMENTO, V22, P193

[35] CHARGE-DEPENDENT CORRECTIONS TO PION-NUCLEON SCATTERING [J]. PHYSICAL REVIEW, 1960, 117 (05): : 1378 - 1393

[36] HAMILTON JH, TO BE PUBLISHED

[37] ANGULAR DISTRIBUTIONS IN PI+/--RHO ELASTIC SCATTERING IN RANGE 500 TO 1600 MEV [J]. PHYSICAL REVIEW LETTERS, 1963, 10 (01) : 27 - &

[38] PION-NUCLEON SCATTERING UP TO MEDIUM ENERGIES [J]. NUCLEAR PHYSICS, 1962, 37 (02): : 283 - &

[39] ON THE ENERGY DEPENDENCE OF THE ALPHA-33-PHASE-SHIFT [J]. NUOVO CIMENTO, 1960, 16 (03): : 585 - 586

[40] HOHLER G, 1963, PREPRINT

[31] FELD BT, 1958, 1958 P C HIGH EN PHY, P158

[32] FOELSCHE H, 1962, 1962 P INT C HIGH EN, P36

[33] CHARGE EXCHANGE SCATTERING OF 128-MEV NEGATIVE PIONS ON HYDROGEN [J]. PHYSICAL REVIEW, 1959, 115 (05): : 1295 - 1299

[34] GRARD F, 1961, NUOVO CIMENTO, V22, P193

[35] CHARGE-DEPENDENT CORRECTIONS TO PION-NUCLEON SCATTERING [J]. PHYSICAL REVIEW, 1960, 117 (05): : 1378 - 1393

[36] HAMILTON JH, TO BE PUBLISHED

[37] ANGULAR DISTRIBUTIONS IN PI+/--RHO ELASTIC SCATTERING IN RANGE 500 TO 1600 MEV [J]. PHYSICAL REVIEW LETTERS, 1963, 10 (01) : 27 - &

[38] PION-NUCLEON SCATTERING UP TO MEDIUM ENERGIES [J]. NUCLEAR PHYSICS, 1962, 37 (02): : 283 - &

[39] ON THE ENERGY DEPENDENCE OF THE ALPHA-33-PHASE-SHIFT [J]. NUOVO CIMENTO, 1960, 16 (03): : 585 - 586

[40] HOHLER G, 1963, PREPRINT