Gluons are assigned with a mass
Hello
I would like for your feedback as I see something strange - What I do
import model mssm-full
define p = g u c d s u~ c~ d~ s~
define j = g u c d s u~ c~ d~ s~
define p = g u c d s u~ c~ d~ s~ b b~
define j = g u c d s u~ c~ d~ s~ b b~
define stop = t1 t1~
define char = x1- x1+
define l+ = e+ mu+
define l- = e- mu-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~
generate p p > t1 x1- @1
add process p p > t1~ x1+ @2
but then, looking at the LHE I see that the gluon as assigned with a mass
<event>
4 2 +2.0901467e+00 2.56758000e+02 7.81653100e-03 1.11665700e-01
-5 -1 0 0 0 501 -0.0000000000e+00 +0.0000000000e+00 +1.0873512647e+03 1.0873622599e+03 0.0000000000e+00 0.0000e+00 1.0000e+00
21 -1 0 0 501 502 +0.0000000000e+00 -0.0000000000e+00 -6.2693849868e+01 6.2693849868e+01 4.8899170000e+00 0.0000e+00 -1.0000e+00
-1000006 1 1 2 0 502 +1.5747485633e+02 -3.3561346253e+01 +4.0782235789e+02 4.8191676661e+02 2.0000000000e+02 0.0000e+00 0.0000e+00
1000024 1 1 2 0 0 -1.5747485633e+02 +3.3561346253e+01 +6.1683505695e+02 6.6813934312e+02 2.0000000000e+02 0.0000e+00 1.0000e+00
<scales pt_clust_
<clustering>
<clus scale=" 256.758"> 2 3 1 -1</clus>
<clus scale=" 256.758"> 2 3 1 -1</clus>
</clustering>
</event>
Do you have any idea why (I am using v2_6_0)?
Thanks
Alexis
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