Multipoles
Choose
h
angular momentum l :
0
1
2
3
4
5
Choose multipoles:
El+
El-
Ml+
Ml-
Model input (on and off):
Background:
Born
r
(770)
w
(783)
Resonances:
S
11
(1535)
S
11
(1650)
P
11
(1710)
P
13
(1720)
D
13
(1520)
D
13
(1700)
D
15
(1675)
F
15
(1680)
Vector meson exchange:
r
and
w
poles
r
and
w
Regge trajectories
Choose kinematical variables:
choose values for W, step size and maximum value:
W (MeV)
increment
upper value
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