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2013:groups:tools:slha [2013/06/18 16:19]
benjamin.fuks
2013:groups:tools:slha [2013/06/18 16:24]
benjamin.fuks
Line 26: Line 26:
     * 2: the scale is set to the partonic center-of-mass energy     * 2: the scale is set to the partonic center-of-mass energy
     * 3: the scale is set to the transverse mass of the final state particles     * 3: the scale is set to the transverse mass of the final state particles
-  * **QCD_ORDER**: ​this contains the alpha_s ​power+  * **QCD_ORDER**: ​an integer number, which contains ​information on the order in alpha_s ​included in the computation. This is codified as  
 +    * 0: Born cross section 
 +    * 1: NLO cross section 
 +    * 2: NLO+NLL cross section 
 +  * **EW_ORDER**:​ same as above but with respect to electroweak corrections 
 +  * ** KAPPA_F**: a floating point number, related to the variation of the factorization scale with respect to the central scale. For SCALE_SCHEME set to 1, the scale itself has to be provided. 
 +  * ** KAPPA_R**: same as above, for the renormalization scale 
 +  * **PDF_ID**: the lhapdf code of the employed parton densities 
 +  * **VALUE**: a floating point number, representing the value of the cross section in GeV.
2013/groups/tools/slha.txt · Last modified: 2014/04/16 09:42 by benjamin.fuks