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QQbar_threshold
alpha_s.hpp
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32 #pragma once
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34 #include "constants.hpp"
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37 namespace QQbar_threshold{
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39  struct alpha_s_options;
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50  double alpha_s_top(double mu, double alpha_s_mZ = QQbar_threshold::alpha_s_mZ);
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62  double alpha_s_top(double mu, alpha_s_options alpha_s_mu0);
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75  double alpha_s_bottom(double mu, double alpha_s_mZ = QQbar_threshold::alpha_s_mZ);
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90  double alpha_s_bottom(double mu, alpha_s_options alpha_s_mu0);
91 }
Definition: alpha_s.hpp:37
double alpha_s_top(double mu, double alpha_s_mZ=QQbar_threshold::alpha_s_mZ)
The strong coupling used for top-related functions.
constexpr double alpha_s_mZ
Default value for strong coupling at the scale mZ.
Definition: constants.hpp:42
double alpha_s_bottom(double mu, double alpha_s_mZ=QQbar_threshold::alpha_s_mZ)
The strong coupling used for bottom-related functions.
Physical constants.