lager/physics/fermi.hh

0001 // lAger: General Purpose l/A-event Generator
0002 // Copyright (C) 2016-2021 Sylvester Joosten <sjoosten@anl.gov>
0003 //
0004 // This file is part of lAger.
0005 //
0006 // lAger is free software: you can redistribute it and/or modify
0007 // it under the terms of the GNU General Public License as published by
0008 // the Free Shoftware Foundation, either version 3 of the License, or
0009 // (at your option) any later version.
0010 //
0011 // lAger is distributed in the hope that it will be useful,
0012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
0013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0014 // GNU General Public License for more details.
0015 //
0016 // You should have received a copy of the GNU General Public License
0017 // along with lAger.  If not, see <https://www.gnu.org/licenses/>.
0018 //
0019
0020 #ifndef LAGER_PHYSICS_FERMI_LOADED
0021 #define LAGER_PHYSICS_FERMI_LOADED
0022
0023 // =============================================================================
0024 // Fermi momentum distributions
0025 // =============================================================================
0026
0027 namespace lager {
0028 namespace physics {
0029
0030 // =============================================================================
0031 // 1987 NBS Fermi-momentum implementation
0032 // By J.S O'Connell and J.W. Lightbody, Jr
0033 // See fermi87f for full attribution
0034 double fermi87(double P, int A);
0035
0036 } // physics
0037 } // lager
0038
0039 #endif