projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // Boost.Units - A C++ library for zero-overhead dimensional analysis and |
| 2 | // unit/quantity manipulation and conversion | |
| 3 | // | |
| 4 | // Copyright (C) 2003-2008 Matthias Christian Schabel | |
| 5 | // Copyright (C) 2008 Steven Watanabe | |
| 6 | // | |
| 7 | // Distributed under the Boost Software License, Version 1.0. (See | |
| 8 | // accompanying file LICENSE_1_0.txt or copy at | |
| 9 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 10 | ||
| 11 | #ifndef BOOST_UNITS_CODATA_ATOMIC_AND_NUCLEAR_CONSTANTS_HPP | |
| 12 | #define BOOST_UNITS_CODATA_ATOMIC_AND_NUCLEAR_CONSTANTS_HPP | |
| 13 | ||
| 14 | #include <boost/units/systems/si/codata/alpha_constants.hpp> | |
| 15 | #include <boost/units/systems/si/codata/deuteron_constants.hpp> | |
| 16 | #include <boost/units/systems/si/codata/electron_constants.hpp> | |
| 17 | #include <boost/units/systems/si/codata/helion_constants.hpp> | |
| 18 | #include <boost/units/systems/si/codata/muon_constants.hpp> | |
| 19 | #include <boost/units/systems/si/codata/neutron_constants.hpp> | |
| 20 | #include <boost/units/systems/si/codata/proton_constants.hpp> | |
| 21 | #include <boost/units/systems/si/codata/tau_constants.hpp> | |
| 22 | #include <boost/units/systems/si/codata/triton_constants.hpp> | |
| 23 | ||
| 24 | namespace boost { | |
| 25 | ||
| 26 | namespace units { | |
| 27 | ||
| 28 | namespace si { | |
| 29 | ||
| 30 | namespace constants { | |
| 31 | ||
| 32 | namespace codata { | |
| 33 | ||
| 34 | /// CODATA recommended values of the fundamental physical constants: NIST SP 961 | |
| 35 | ||
| 36 | // ATOMIC AND NUCLEAR | |
| 37 | /// fine structure constant | |
| 38 | BOOST_UNITS_PHYSICAL_CONSTANT(alpha,quantity<dimensionless>,7.2973525376e-3*dimensionless(),5.0e-12*dimensionless()); | |
| 39 | /// Rydberg constant | |
| 40 | BOOST_UNITS_PHYSICAL_CONSTANT(R_infinity,quantity<wavenumber>,10973731.568527/meter,7.3e-5/meter); | |
| 41 | /// Bohr radius | |
| 42 | BOOST_UNITS_PHYSICAL_CONSTANT(a_0,quantity<length>,0.52917720859e-10*meters,3.6e-20*meters); | |
| 43 | /// Hartree energy | |
| 44 | BOOST_UNITS_PHYSICAL_CONSTANT(E_h,quantity<energy>,4.35974394e-18*joules,2.2e-25*joules); | |
| 45 | ||
| 46 | } // namespace codata | |
| 47 | ||
| 48 | } // namespace constants | |
| 49 | ||
| 50 | } // namespace si | |
| 51 | ||
| 52 | } // namespace units | |
| 53 | ||
| 54 | } // namespace boost | |
| 55 | ||
| 56 | #endif // BOOST_UNITS_CODATA_ATOMIC_AND_NUCLEAR_CONSTANTS_HPP |