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Particles and Nuclei Sub-Library: Version 0.910
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00001 /* 00002 ------------------------------------------------------------------- 00003 00004 Copyright (C) 2006-2012, Andrew W. Steiner 00005 00006 This file is part of O2scl. 00007 00008 O2scl is free software; you can redistribute it and/or modify 00009 it under the terms of the GNU General Public License as published by 00010 the Free Software Foundation; either version 3 of the License, or 00011 (at your option) any later version. 00012 00013 O2scl is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 GNU General Public License for more details. 00017 00018 You should have received a copy of the GNU General Public License 00019 along with O2scl. If not, see <http://www.gnu.org/licenses/>. 00020 00021 ------------------------------------------------------------------- 00022 */ 00023 #ifndef O2SCL_QUARK_H 00024 #define O2SCL_QUARK_H 00025 00026 #include <string> 00027 #include <iostream> 00028 #include <fstream> 00029 #include <math.h> 00030 #include <o2scl/constants.h> 00031 #include <o2scl/mroot.h> 00032 #include <o2scl/inte.h> 00033 00034 #include <o2scl/fermion.h> 00035 00036 #ifndef DOXYGENP 00037 namespace o2scl { 00038 #endif 00039 00040 /** \brief Quark class 00041 00042 */ 00043 class quark : public fermion { 00044 00045 public: 00046 00047 /// Contribution to the bag constant 00048 double B; 00049 00050 /// Quark condensate 00051 double qq; 00052 00053 /// Create a boson with mass \c m and degeneracy \c g 00054 quark(double m=0.0, double g=0.0); 00055 00056 /// Return string denoting type ("quark") 00057 virtual const char *type() { return "quark"; } 00058 00059 }; 00060 00061 #ifndef DOXYGENP 00062 } 00063 #endif 00064 00065 #endif
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