Geant4
9.6.p02
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
geant4_9_6_p02
source
processes
hadronic
models
util
src
G4NuclearFermiDensity.cc
Go to the documentation of this file.
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
26
//
27
28
#include "
G4NuclearFermiDensity.hh
"
29
#include "
G4PhysicalConstants.hh
"
30
#include "
G4SystemOfUnits.hh
"
31
32
G4NuclearFermiDensity::G4NuclearFermiDensity
(
G4int
anA,
G4int
/*aZ*/
)
33
: theA(anA),
a
(0.545 *
fermi
)
34
{
35
const
G4double
r0 = 1.16 * (1. - 1.16 * std::pow(
G4double
(anA), -2./3.)) *
fermi
;
36
theR = r0 * std::pow(anA, 1./3.);
37
Setrho0
(3./ (4.*
pi
* std::pow(r0,3.) * theA * (1. +
sqr
(a/theR)*
pi2
)));
38
}
39
40
G4NuclearFermiDensity::~G4NuclearFermiDensity
() {}
41
Generated on Sat May 25 2013 14:34:08 for Geant4 by
1.8.4