atomicConstants.H
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5  \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
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23 
24 Namespace
25  Foam::constant::atomic
26 
27 Description
28  Atomic constants
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #ifndef atomicConstants_H
33 #define atomicConstants_H
34 
35 #include "dimensionedScalar.H"
36 
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
38 
39 namespace Foam
40 {
41 namespace constant
42 {
43 namespace atomic
44 {
45 
46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 
48  //- Group name for atomic constants
49  extern const char* const group;
50 
51  //- Fine-structure constant: default SI units: []
52  extern const dimensionedScalar alpha;
53 
54  //- Rydberg constant: default SI units: [1/m]
55  extern const dimensionedScalar Rinf;
56 
57  //- Bohr radius: default SI units: [m]
58  extern const dimensionedScalar a0;
59 
60  //- Classical electron radius: default SI units: [m]
61  extern const dimensionedScalar re;
62 
63  //- Hartree energy: default SI units: [J]
64  extern const dimensionedScalar Eh;
65 
66 
67 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
68 
69 } // End namespace atomic
70 } // End namespace constant
71 } // End namespace Foam
72 
73 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
74 
75 #endif
76 
77 // ************************************************************************* //
const char *const group
Group name for atomic constants.
Namespace for OpenFOAM.
const dimensionedScalar Eh
Hartree energy: default SI units: [J].
const dimensionedScalar a0
Bohr radius: default SI units: [m].
const dimensionedScalar alpha
Fine-structure constant: default SI units: [].
const dimensionedScalar Rinf
Rydberg constant: default SI units: [1/m].
const dimensionedScalar re
Classical electron radius: default SI units: [m].
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.