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c====================================================================
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c Define common block containing all coupling constants and masses
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c which are used in the HELAS routines.
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c These include masses, widths and real/complex couplings.
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c This file can be built automatically from particles.dat and
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c====================================================================
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common /COUPL_QCD/ g,gg
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double precision hmass, wmass, zmass, amass,
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& tmass, bmass, lmass, cmass
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common /COUPL_MASS/ hmass, wmass, zmass, amass,
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& tmass, bmass, lmass, cmass
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double precision hwidth, wwidth, zwidth,
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& twidth, lwidth, awidth
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common /COUPL_WIDTH/ hwidth, wwidth, zwidth,
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& twidth, lwidth, awidth
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c couplings in the feynman rules
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double complex gal(2), gad(2), gau(2), gwf(2),
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& gzn(2), gzl(2), gzd(2), gzu(2)
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double precision gw, gwwa, gwwz
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common /COUPL_GAUGE/ gal , gad , gau , gwf ,
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& gzn , gzl , gzd , gzu ,
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double complex gwfc(2), gwfs(2), gwfm(2)
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common /coupl_ckm/ gwfc, gwfs , gwfm
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double complex gwwh, gzzh, gwwhh, gzzhh, ghhh, ghhhh
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common /COUPL_SCAL/ gwwh, gzzh, gwwhh, gzzhh, ghhh, ghhhh
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double complex ghtop(2), ghbot(2), ghtau(2), ghcha(2)
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common /COUPL_YUK/ ghtop , ghbot , ghtau , ghcha