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GAMBIT  v1.5.0-2191-ga4742ac
a Global And Modular Bsm Inference Tool
Gambit::DecayBit::SM_Z Namespace Reference

Classes

class  TwoLoop
 

Variables

struct {
   const double   Gambit::DecayBit::SM_Z::mu = 499.0e-3
 
   const double   Gambit::DecayBit::SM_Z::sigma = 1.5e-3
 
gamma_inv
 <ahref=" http://pdglive.lbl.gov/BranchingRatio.action?desig=9&parCode=S044 ">PDG measurement of invisible width of $Z$ boson in GeV More...
 
struct {
   const double   Gambit::DecayBit::SM_Z::mh_OS = 125.7
 
   const double   Gambit::DecayBit::SM_Z::mt_OS = 173.2
 
   const double   Gambit::DecayBit::SM_Z::MZ_OS = 91.1876
 
   const double   Gambit::DecayBit::SM_Z::alpha_s_MSbar_MZ = 0.1184
 
   const double   Gambit::DecayBit::SM_Z::delta_alpha_OS = 0.059
 
hat
 The central values of nuisances from eq. More...
 
constexpr int kRows = 12
 
constexpr int kCols = 9
 
constexpr double table_5 [kRows][kCols]
 Coefficient data in Table 5 with MeV converted to GeV. More...
 
constexpr double table_6 [kRows]
 Data in Table 6, though re-arranged to match columns in Table 5 with MeV converted to GeV. More...
 

Variable Documentation

◆ alpha_s_MSbar_MZ

const double Gambit::DecayBit::SM_Z::alpha_s_MSbar_MZ = 0.1184

Definition at line 52 of file SM_Z.hpp.

◆ delta_alpha_OS

const double Gambit::DecayBit::SM_Z::delta_alpha_OS = 0.059

Definition at line 53 of file SM_Z.hpp.

◆ gamma_inv

constexpr { ... } Gambit::DecayBit::SM_Z::gamma_inv

◆ hat

constexpr { ... } Gambit::DecayBit::SM_Z::hat

The central values of nuisances from eq.

13

Referenced by Gambit::DecayBit::SM_Z::TwoLoop::TwoLoop().

◆ kCols

constexpr int Gambit::DecayBit::SM_Z::kCols = 9

Definition at line 57 of file SM_Z.hpp.

◆ kRows

constexpr int Gambit::DecayBit::SM_Z::kRows = 12

Definition at line 56 of file SM_Z.hpp.

◆ mh_OS

const double Gambit::DecayBit::SM_Z::mh_OS = 125.7

Definition at line 49 of file SM_Z.hpp.

Referenced by Gambit::DecayBit::Z_gamma_nu_2l().

◆ mt_OS

const double Gambit::DecayBit::SM_Z::mt_OS = 173.2

Definition at line 50 of file SM_Z.hpp.

◆ mu

◆ MZ_OS

const double Gambit::DecayBit::SM_Z::MZ_OS = 91.1876

Definition at line 51 of file SM_Z.hpp.

◆ sigma

◆ table_5

constexpr double Gambit::DecayBit::SM_Z::table_5[kRows][kCols]
Initial value:
= {
{83.983e-3, -0.061e-3, 0.810e-3, -0.096e-3, -0.01e-3, 0.25e-3, -1.1e-3, 286e-3, 0.001e-3},
{83.793e-3, -0.060e-3, 0.810e-3, -0.095e-3, -0.01e-3, 0.25e-3, -1.1e-3, 285.e-3, 0.001e-3},
{167.176e-3, -0.071e-3, 1.26e-3, -0.19e-3, -0.02e-3, 0.36e-3, -0.1e-3, 504.e-3, 0.001e-3},
{299.993e-3, -0.38e-3, 4.08e-3, 14.27e-3, 1.6e-3, 1.8e-3, -11.1e-3, 1253.e-3, 0.002e-3},
{299.916e-3, -0.38e-3, 4.08e-3, 14.27e-3, 1.6e-3, 1.8e-3, -11.1e-3, 1253.e-3, 0.002e-3},
{382.828e-3, -0.39e-3, 3.83e-3, 10.20e-3, -2.4e-3, 0.67e-3, -10.1e-3, 1470.e-3, 0.002e-3},
{375.889e-3, -0.36e-3, -2.14e-3, 10.53e-3, -2.4e-3, 1.2e-3, -10.1e-3, 1459.e-3, 0.006e-3},
{2494.74e-3, -2.3e-3, 19.9e-3, 58.61e-3, -4.0e-3, 8.0e-3, -56.0e-3, 9273.e-3, 0.012e-3},
{20751.6, -7.8, -37., 732.3, -44, 5.5, -358, 11696., 0.1 },
{172.22, -0.031, 1.0, 2.3, 1.3, 0.38, -1.2, 37., 0.01},
{215.85, 0.029, -2.92, -1.32, -0.84, 0.032, 0.72, -18., 0.01},
{41489.6, 1.6, 60.0, -579.6, 38., 7.3, 85., 0.1},
}

Coefficient data in Table 5 with MeV converted to GeV.

Definition at line 59 of file SM_Z.hpp.

◆ table_6

constexpr double Gambit::DecayBit::SM_Z::table_6[kRows]
Initial value:
=
{0.018e-3, 0.018e-3, 0.016e-3, 0.11e-3, 0.11e-3, 0.08e-3, 0.18e-3, 0.4e-3, 6.e-3, 5.e-5, 1.e-4, 6.}

Data in Table 6, though re-arranged to match columns in Table 5 with MeV converted to GeV.

The final entry isn't in the table and instead comes from the text below eq. 16.

Definition at line 81 of file SM_Z.hpp.