namespace Gambit::DecayBit::MSSM_Z

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Functions

Name
doublegamma_chi_0(int i, int j, std::array< double, 4 > m, std::array< std::array< double, 4 >, 4 > Z, double g2 =0.652, double MZ =91., double sw2 =0.22)

Functions Documentation

function gamma_chi_0 

double gamma_chi_0(
    int i,
    int j,
    std::array< double, 4 > m,
    std::array< std::array< double, 4 >, 4 > Z,
    double g2 =0.652,
    double MZ =91.,
    double sw2 =0.22
)

(\Gamma(Z \to \chi_i \chi_j)) in GeV

Tree-level formula

(\Gamma(h \to \chi_i \chi_j)) in GeV

mNeutralino masses, (m_{\chi_i}), without phases

ZReal neutralino mixing matrix

g2(g_2)

MZ(M_Z), Z-boson mass

sw2Weinberg angle, (\sin^2\theta_W)

Updated on 2024-07-18 at 13:53:31 +0000