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Template/NLO/Source/run.inc

 

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c**************************************************************

 

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c    run.inc 

 

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c**************************************************************

 

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c

 

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c     Scales

 

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c

 

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      real*8          scale,scalefact,ellissextonfact,alpsfact

 

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      logical         fixed_ren_scale,fixed_fac_scale,fixed_couplings,hmult

 

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      integer         ickkw,nhmult

 

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      common/to_scale/scale,scalefact,ellissextonfact,alpsfact,fixed_ren_scale,

 

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     $                fixed_fac_scale,fixed_couplings,ickkw,nhmult,hmult

 

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c

 

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c New stuff for scales (NLO)

 

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c

 

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c Same as fixed_ren_scale and fixed_fac_scale, for Ellis-Sexton scale

 

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      logical fixed_QES_scale

 

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      common/cfxQES/fixed_QES_scale

 

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c Ratios of current values of scales over their reference values. The

 

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c latter may be fixed or dynamic

 

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      double precision muR_over_ref,muF1_over_ref,muF2_over_ref,

 

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     #                 QES_over_ref

 

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      common/cscales_fact/muR_over_ref,muF1_over_ref,muF2_over_ref,

 

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     #                    QES_over_ref

 

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c Values of fixed reference scales, to be given in input

 

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      double precision muR_ref_fixed,muF1_ref_fixed,

 

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     #                 muF2_ref_fixed,QES_ref_fixed

 

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      common/cscales_fixed_values/muR_ref_fixed,muF1_ref_fixed,

 

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     #                            muF2_ref_fixed,QES_ref_fixed

 

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c Values of the current scales squared. The information is partly

 

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c redundant with that of common block /to_scale/

 

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      double precision muR2_current,muF12_current,

 

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     #                 muF22_current,QES2_current

 

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      common/cscales_current_values/muR2_current,muF12_current,

 

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     #                              muF22_current,QES2_current

 

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c

 

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c     Collider

 

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c

 

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      integer                                        lpp(2)

 

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      double precision    ebeam(2), xbk(2),q2fact(2)

 

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      common/to_collider/ ebeam   , xbk   ,q2fact,   lpp

 

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c

 

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c     BW treatment

 

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c      

 

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      double precision bwcutoff

 

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      common/to_bwcutoff/ bwcutoff

 

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c

 

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c     Sudakov grid file name

 

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c

 

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      character*130 issgridfile

 

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      common/to_sgridfile/issgridfile

 

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c

 

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c     kT/pT scheme for xqcut, clustering according to channel

 

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c

 

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      integer ktscheme

 

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      logical chcluster,pdfwgt

 

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      common/to_cluster/ktscheme,chcluster,pdfwgt

 

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c

 

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c     Shower MonteCarlo

 

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c     

 

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      character*10 shower_mc

 

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      common /cMonteCarloType/shower_mc

 

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c

 

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c     Reweight info

 

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c

 

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      logical do_rwgt_scale, do_rwgt_pdf

 

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      integer pdf_set_min, pdf_set_max

 

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      double precision rw_Fscale_down, rw_Fscale_up, rw_Rscale_down, rw_Rscale_up

 

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      common/to_rwgt/ do_rwgt_scale, rw_Fscale_down, rw_Fscale_up, rw_Rscale_down, rw_Rscale_up,

 

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     # do_rwgt_pdf, pdf_set_min, pdf_set_max 

 

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