Sum Rules

Baldin, GDH, FSP, BC, I1, I2, etc


Channel:  proton target  neutron target
Model parameters: Born Rho Omega P33(1232) P11(1440)

D13(1520) S11(1535) S31(1620) S11(1650) F15(1680) D33(1700)
Change of S-wave low-energy corrections and type of pi-N coupling (click here for details)
E0+
S0+
PS-PV mixing range parameter Lambda 

Change values of resonance couplings (relative to standard values):
P33(1232)
 
S31(1620)
D33(1700)
M1+
E1+
S1+
E0+
S0+
M2-
E2-
S2-
P11(1440)
D13(1520)
S11(1535)
S11(1650)
F15(1680)
M1-
S1-
 
M2-
E2-
S2-
 
E0+
S0+
 
E0+
S0+
 
M3-
E3-
S3-
 
 

Choose kinematical variables

choose values for Wmin, Wmax and number of integration points:
Wmin (MeV)
Wmax (MeV)
number of points

choose values for Q², step size and maximum value:
Q² (GeV/c)²
increment
upper value



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