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  • Committer: olivier-mattelaer
  • Date: 2019-11-14 22:42:37 UTC
  • Revision ID: olivier-mattelaer-20191114224237-rxgrulol2rf5hrsl
fix issue for loop-induced processing for some special color in addmothers

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madgraph/iolibs/template_files/addmothers.f
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c          print *,'s-channel: ',i,mo_color,ida(1),ida(2)
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c          print *,'colors: ',((icolmp(j,k),j=1,2),k=1,ncolmp)
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          if(is_LC)then
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          if(mo_color.eq.1) then ! color singlet
 
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          if (icolmp(1,1).eq.1000.or.icolmp(2,1).eq.1000)then
 
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             if (jpart(6,i).eq.2)then
 
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               stop 5
 
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            endif
 
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          elseif(mo_color.eq.1) then ! color singlet
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             maxcolor=elim_indices(0,0,ncolmp,icolmp,i,icolalt,
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     $            is_colors,maxcolor)
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          elseif(mo_color.eq.-3) then ! color anti-triplet