QCD Library
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alpha_s.hpp File Reference

Running and decoupling of the strong coupling constant. More...

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Classes

struct  reference_coupling
 Value for strong coupling constant at a reference scale. More...
 
class  strong_coupling
 Implements the running and decoupling of the strong coupling constant. More...
 

Namespaces

 QCD
 

Variables

constexpr double alpha_s_mz = 0.1184
 Default value for the strong coupling at the Z scale.
 
constexpr double mz = 91.18
 Default value for the Z boson mass.
 

Detailed Description

Running and decoupling of the strong coupling constant.

Author
Andreas Maier andre.nosp@m.as.m.nosp@m.aier@.nosp@m.durh.nosp@m.am.ac.nosp@m..uk
Version
2.0.0

LICENSE

Copyright 2014, 2018 Andreas Maier

This file is part of the QCD library.

The QCD library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

The QCD library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with the QCD library. If not, see http://www.gnu.org/licenses/.