The primary pupose of this event generator for the
reaction
e p -> e' n &pi+ &pi0 ,
is to generate a background for the reaction
e p -> e' n &pi0, where proton is
inside deutron.
The figures below show the comparison of the missing mass
off (e pi+) for a number of
(W-Q2) bins.
Black lines present the preliminary raw
distributions obtained from
clase1-6 data
for the reaction
e p -> e' (n) &pi0 &pi+
on deutron target.
Red lines
present distribution from the sum of two
Event Generators:
EG for
e p -> e' n &pi+
and this EG for
e p -> e' n &pi+ &pi0 .
Generated events passed through GSIM.
W and Mising mass are in GeV. Q2 is in GeV2.

0.2 < Q2 < 0.4
0.90 < W < 0.95

0.2 < Q2 < 0.4
1.00 < W < 1.05

0.2 < Q2 < 0.4
1.20 < W < 1.25

0.2 < Q2 < 0.4
1.30 < W < 1.35

0.2 < Q2 < 0.4
1.40 < W < 1.45

0.2 < Q2 < 0.4
1.60 < W < 1.65

0.4 < Q2 < 0.6
0.90 < W < 0.95

0.4 < Q2 < 0.6
1.10 < W < 1.15

0.4 < Q2 < 0.6
1.30 < W < 1.35

0.4 < Q2 < 0.6
1.40 < W < 1.45

0.4 < Q2 < 0.6
1.60 < W < 1.65

0.6 < Q2 < 0.8
0.90 < W < 0.95

0.6 < Q2 < 0.8
1.10 < W < 1.15

0.6 < Q2 < 0.8
1.20 < W < 1.25

0.6 < Q2 < 0.8
1.30 < W < 1.35

0.6 < Q2 < 0.8
1.40 < W < 1.45

0.6 < Q2 < 0.8
1.60 < W < 1.65

0.8 < Q2 < 1.0
0.95 < W < 1.00

0.8 < Q2 < 1.0
1.20 < W < 1.25

0.8 < Q2 < 1.0
1.30 < W < 1.35

0.8 < Q2 < 1.0
1.40 < W < 1.45

0.8 < Q2 < 1.0
1.50 < W < 1.55