Changes between Version 16 and Version 17 of DY-SM

Timestamp:

Apr 24, 2014, 5:30:51 PM (12 years ago)

Author:

Neil Christensen

Comment:

--

DY-SM

@@ -25 +25 @@
 
 After loading the model in CalcHEP or !MadGraph, suppose you want to run a Z' with SM-like couplings.  The Z' name is VV, the mass is MVV, the width is WVV and you would set the couplings as:
-   * gVuR11=0.03465*(1-8/3*0.23369)
-   * gAuR11=0.03465*(-1)
-   * gVuR22=0.03465*(1-8/3*0.23369)
-   * gAuR22=0.03465*(-1)
-   * gVdR11=0.03465*(-1+4/3*0.23369)
-   * gAdR11=0.03465*(1)
-   * gVdR22=0.03465*(-1+4/3*0.23369)
-   * gAdR22=0.03465*(1)
-   * gVlR11=-1+4*0.23369
-   * gAlR11=1
-   * gVlR22=-1+4*0.23369
-   * gAlR22=1
+   * gVuR11=0.1861*(1-8/3*0.23369)
+   * gAuR11=0.1861*(-1)
+   * gVuR22=0.1861*(1-8/3*0.23369)
+   * gAuR22=0.1861*(-1)
+   * gVdR11=0.1861*(-1+4/3*0.23369)
+   * gAdR11=0.1861*(1)
+   * gVdR22=0.1861*(-1+4/3*0.23369)
+   * gAdR22=0.1861*(1)
+   * gVlR11=0.1861*(-1+4*0.23369)
+   * gAlR11=0.1861*(1)
+   * gVlR22=0.1861*(-1+4*0.23369)
+   * gAlR22=0.1861*(1)
 You may also want to run a W' with SM-like couplings.  The W' names are VVP+ and VVP-, the width is WVVP and you would set the couplings as:
-   * hVqR11=0.0534*cos(0.227736)
-   * hAqR11=-0.0534*cos(0.227736)
-   * hVqR12=0.0534*sin(0.227736)
-   * hAqR12=-0.0534*sin(0.227736)
-   * hVqR21=-0.0534*sin(0.227736)
-   * hAqR21=0.0534*sin(0.227736)
-   * hVqR22=0.0534*cos(0.227736)
-   * hAqR22=-0.0534*cos(0.227736)
-   * hVlR11=1
-   * hAlR11=-1
-   * hVlR22=1
-   * hAlR22=-1
+   * hVqR11=0.231*cos(0.227736)
+   * hAqR11=-0.231*cos(0.227736)
+   * hVqR12=0.231*sin(0.227736)
+   * hAqR12=-0.231*sin(0.227736)
+   * hVqR21=-0.231*sin(0.227736)
+   * hAqR21=0.231*sin(0.227736)
+   * hVqR22=0.231*cos(0.227736)
+   * hAqR22=-0.231*cos(0.227736)
+   * hVlR11=0.231
+   * hAlR11=-0.231
+   * hVlR22=0.231
+   * hAlR22=-0.231
 
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