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SOFTSUSY  4.1
mssm_twoloop_mt.h
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1 
14 #ifndef MSSM_TWO_LOOP_SQCD_MT_H
15 #define MSSM_TWO_LOOP_SQCD_MT_H
16 
17 #include "numerics.h"
18 #include "def.h"
19 #include <cmath>
20 #include <limits>
21 
22 namespace softsusy {
23 
24  struct mtParameters {
25  mtParameters() = default;
26  mtParameters(double g3_, double mt_, double mg_, double mst1_,
27  double mst2_, double msusy_, double xt_, double Q_)
28  : g3(g3_), mt(mt_), mg(mg_), mst1(mst1_)
29  , mst2(mst2_), msusy(msusy_), xt(xt_), Q(Q_)
30  {}
31 
32  double g3{};
33  double mt{};
34  double mg{};
35  double mst1{};
36  double mst2{};
37  double msusy{};
38  double xt{};
39  double Q{};
40  };
41 
43  double dMt_over_mt_2loop_qcd(const mtParameters&);
45  double dMt_over_mt_2loop_susy(const mtParameters&);
48  double dMt_over_mt_2loop(double g3, double mt, double mg, double mst1,
49  double mst2, double msusy, double thetat,
50  double q);
51 
52 }
53 
54 #endif
global variable declaration
Definition: def.cpp:13
double xt
MSSM stop mixing parameter DR-bar.
Definition: mssm_twoloop_mt.h:38
double dMt_over_mt_2loop(const mtParameters &pars)
2-loop full SQCD contributions to Delta Mt over mt [hep-ph/0507139]
Definition: mssm_twoloop_mt.cpp:885
switches (options) and parameters such as default fermion masses, required accuracy etc ...
double g3
MSSM strong gauge coupling DR-bar.
Definition: mssm_twoloop_mt.h:32
Definition: mssm_twoloop_mt.h:24
double mg
MSSM gluino mass DR-bar.
Definition: mssm_twoloop_mt.h:34
numerical routines - differential equation solver, differentiator and function minimiser for instance...
double msusy
MSSM SUSY particle mass scale.
Definition: mssm_twoloop_mt.h:37
double Q
renormalization scale
Definition: mssm_twoloop_mt.h:39
double mt
MSSM top mass DR-bar.
Definition: mssm_twoloop_mt.h:33
double mst2
MSSM heavy stop mass DR-bar.
Definition: mssm_twoloop_mt.h:36
double dMt_over_mt_2loop_qcd(const mtParameters &pars)
2-loop QCD contributions to Delta Mt over mt [hep-ph/0507139]
Definition: mssm_twoloop_mt.cpp:66
double dMt_over_mt_2loop_susy(const mtParameters &pars)
2-loop SUSY contributions to Delta Mt over mt [hep-ph/0507139]
Definition: mssm_twoloop_mt.cpp:80
double mst1
MSSM light stop mass DR-bar.
Definition: mssm_twoloop_mt.h:35