[u/mrichter/AliRoot.git] / STARLIGHT / starlight / include / starlightconstants.h

///////////////////////////////////////////////////////////////////////////
//
//    Copyright 2010
//
//    This file is part of starlight.
//
//    starlight is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    starlight is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with starlight. If not, see <http://www.gnu.org/licenses/>.
//
///////////////////////////////////////////////////////////////////////////
//
// File and Version Information:
// $Rev:: 125                         $: revision of last commit
// $Author:: odjuvsla                 $: author of last commit
// $Date:: 2013-09-05 22:08:26 +0200 #$: date of last commit
//
// Description:
//
//
//
///////////////////////////////////////////////////////////////////////////


#ifndef STARLIGHTCONSTANTS_H_INCLUDE
#define STARLIGHTCONSTANTS_H_INCLUDE


/*
 * Constants are set here
 */
namespace starlightConstants
{


	// constants
	static const double hbarc    = 0.197327053;
	static const double hbarcmev = hbarc*1000.;
	static const double pi       = 3.141592654;
	static const double twoPi    = 2 * pi;
	static const double alpha    = 1/137.0359895;

	// particle masses
	static const double protonMass      = 0.93827231;   // [GeV/c^2]
	static const double pionChargedMass = 0.13956995;   // [GeV/c^2]
        static const double pionNeutralMass = 0.1349766;    // [GeV/c^2]
	static const double kaonChargedMass = 0.493677;     // [GeV/c^2]
	static const double mel      = 0.00051099907;       // [GeV/c^2]
	static const double muonMass = 0.105658389;         // [GeV/c^2]
	static const double tauMass  = 1.777;               // [GeV/c^2]
	
	static const double f0Mass = 0.980;                 // [GeV/c^2]
        static const double etaMass = 0.54730;              // [GeV/c^2]
        static const double etaPrimeMass = 0.95766;         // [GeV/c^2]
        static const double etaCMass = 2.9803;              // [GeV/c^2]
        static const double f2Mass = 1.2751;                // [GeV/c^2]
        static const double a2Mass = 1.3183;                // [GeV/c^2]
        static const double f2PrimeMass = 1.525;            // [GeV/c^2]
        
	enum particleTypeEnum {
		UNKNOWN        = 0,
		ELECTRON       = 11,
		MUON           = 13,
		TAUON          = 15,
		PROTON         = 212,
		PION           = 211,
		KAONCHARGE     = 321,
		KAONNEUTRAL    = 310,
		A2             = 115,
		ETA            = 221,
		F2             = 225,
		ETAPRIME       = 331,
		F2PRIME        = 335,
		ETAC           = 441,
		F0             = 9010221,
		ZOVERZ03       = 33,
		RHO            = 113,
		RHOZEUS        = 913,
		FOURPRONG      = 999,
		OMEGA          = 223,
		PHI            = 333,
		JPSI           = 443,
		JPSI_ee        = 443011,
		JPSI_mumu      = 443013,
		JPSI2S         = 444,
		JPSI2S_ee      = 444011,
		JPSI2S_mumu    = 444013,
		UPSILON        = 553,
		UPSILON_ee     = 553011,
		UPSILON_mumu   = 553013,
		UPSILON2S      = 554,
		UPSILON2S_ee   = 554011,
		UPSILON2S_mumu = 554013,
		UPSILON3S      = 555,
		UPSILON3S_ee   = 555011,
		UPSILON3S_mumu = 555013
	};

	enum decayTypeEnum {
		NOTKNOWN        = 0,
		NARROWVMDEFAULT = 1,
		WIDEVMDEFAULT   = 2,
		PSIFAMILY       = 3,
		LEPTONPAIR      = 4,
		SINGLEMESON     = 5
	};

	enum interactionTypeEnum {
		UNSPECIFIED         = 0,
		PHOTONPHOTON        = 1,
		PHOTONPOMERONNARROW = 2,
		PHOTONPOMERONWIDE   = 3,
                PHOTONPOMERONINCOHERENT = 4,
                PHOTONUCLEARSINGLE  = 5,
		PHOTONUCLEARDOUBLE  = 6,
		PHOTONUCLEARSINGLEPA = 7,
		PHOTONUCLEARSINGLEPAPY = 8
		
	};
	//Structure for each event's set of tracks.
	struct event{
 
	public:

		int _numberOfTracks;
		//Right now this is set up for a maximum of 4 tracks,if we want more, just increase the arrays
		//Moved it to 30, this way when pythia returns, it wont complain too much...hedging bets...not sure how many
		double px[30],py[30],pz[30];
		//starlightConstants::particleTypeEnum _fsParticle[30];
		int _fsParticle[30];
		int _charge[30];
		//To help track mothers and daughters produced through pythia.
		int _mother1[30];
		int _mother2[30];
		int _daughter1[30];
		int _daughter2[30];
		//Normally we just set vertices to 0
		//But for pythia, we decay additional states
		int _numberOfVertices;
		double _vertx[10],_verty[10],_vertz[10];	
	};


}  // starlightConstants


#endif  // STARLIGHTCONSTANTS_H_INCLUDE
Commit	Line	Data
da32329d AM	1	///////////////////////////////////////////////////////////////////////////
	2	//
	3	// Copyright 2010
	4	//
	5	// This file is part of starlight.
	6	//
	7	// starlight is free software: you can redistribute it and/or modify
	8	// it under the terms of the GNU General Public License as published by
	9	// the Free Software Foundation, either version 3 of the License, or
	10	// (at your option) any later version.
	11	//
	12	// starlight is distributed in the hope that it will be useful,
	13	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	// GNU General Public License for more details.
	16	//
	17	// You should have received a copy of the GNU General Public License
	18	// along with starlight. If not, see <http://www.gnu.org/licenses/>.
	19	//
	20	///////////////////////////////////////////////////////////////////////////
	21	//
	22	// File and Version Information:
	23	// $Rev:: 125 $: revision of last commit
	24	// $Author:: odjuvsla $: author of last commit
	25	// $Date:: 2013-09-05 22:08:26 +0200 #$: date of last commit
	26	//
	27	// Description:
	28	//
	29	//
	30	//
	31	///////////////////////////////////////////////////////////////////////////
	32
	33
	34	#ifndef STARLIGHTCONSTANTS_H_INCLUDE
	35	#define STARLIGHTCONSTANTS_H_INCLUDE
	36
	37
	38	/*
	39	* Constants are set here
	40	*/
	41	namespace starlightConstants
	42	{
	43
	44
	45	// constants
	46	static const double hbarc = 0.197327053;
	47	static const double hbarcmev = hbarc*1000.;
	48	static const double pi = 3.141592654;
	49	static const double twoPi = 2 * pi;
	50	static const double alpha = 1/137.0359895;
	51
	52	// particle masses
	53	static const double protonMass = 0.93827231; // [GeV/c^2]
	54	static const double pionChargedMass = 0.13956995; // [GeV/c^2]
	55	static const double pionNeutralMass = 0.1349766; // [GeV/c^2]
	56	static const double kaonChargedMass = 0.493677; // [GeV/c^2]
	57	static const double mel = 0.00051099907; // [GeV/c^2]
	58	static const double muonMass = 0.105658389; // [GeV/c^2]
	59	static const double tauMass = 1.777; // [GeV/c^2]
	60
	61	static const double f0Mass = 0.980; // [GeV/c^2]
	62	static const double etaMass = 0.54730; // [GeV/c^2]
	63	static const double etaPrimeMass = 0.95766; // [GeV/c^2]
	64	static const double etaCMass = 2.9803; // [GeV/c^2]
65	static const double f2Mass = 1.2751; // [GeV/c^2]
66	static const double a2Mass = 1.3183; // [GeV/c^2]
67	static const double f2PrimeMass = 1.525; // [GeV/c^2]
68
69	enum particleTypeEnum {
70	UNKNOWN = 0,
71	ELECTRON = 11,
72	MUON = 13,
73	TAUON = 15,
74	PROTON = 212,
75	PION = 211,
76	KAONCHARGE = 321,
77	KAONNEUTRAL = 310,
78	A2 = 115,
79	ETA = 221,
80	F2 = 225,
81	ETAPRIME = 331,
82	F2PRIME = 335,
83	ETAC = 441,
84	F0 = 9010221,
85	ZOVERZ03 = 33,
86	RHO = 113,
87	RHOZEUS = 913,
88	FOURPRONG = 999,
89	OMEGA = 223,
90	PHI = 333,
91	JPSI = 443,
92	JPSI_ee = 443011,
93	JPSI_mumu = 443013,
94	JPSI2S = 444,
95	JPSI2S_ee = 444011,
96	JPSI2S_mumu = 444013,
97	UPSILON = 553,
98	UPSILON_ee = 553011,
99	UPSILON_mumu = 553013,
100	UPSILON2S = 554,
101	UPSILON2S_ee = 554011,
102	UPSILON2S_mumu = 554013,
103	UPSILON3S = 555,
104	UPSILON3S_ee = 555011,
105	UPSILON3S_mumu = 555013
106	};
107
108	enum decayTypeEnum {
109	NOTKNOWN = 0,
110	NARROWVMDEFAULT = 1,
111	WIDEVMDEFAULT = 2,
112	PSIFAMILY = 3,
113	LEPTONPAIR = 4,
114	SINGLEMESON = 5
115	};
116
117	enum interactionTypeEnum {
118	UNSPECIFIED = 0,
119	PHOTONPHOTON = 1,
120	PHOTONPOMERONNARROW = 2,
121	PHOTONPOMERONWIDE = 3,
122	PHOTONPOMERONINCOHERENT = 4,
123	PHOTONUCLEARSINGLE = 5,
124	PHOTONUCLEARDOUBLE = 6,
125	PHOTONUCLEARSINGLEPA = 7,
126	PHOTONUCLEARSINGLEPAPY = 8
127
128	};
129	//Structure for each event's set of tracks.
130	struct event{
131
132	public:
133
134	int _numberOfTracks;
135	//Right now this is set up for a maximum of 4 tracks,if we want more, just increase the arrays
136	//Moved it to 30, this way when pythia returns, it wont complain too much...hedging bets...not sure how many
137	double px[30],py[30],pz[30];
138	//starlightConstants::particleTypeEnum _fsParticle[30];
139	int _fsParticle[30];
140	int _charge[30];
141	//To help track mothers and daughters produced through pythia.
142	int _mother1[30];
143	int _mother2[30];
144	int _daughter1[30];
145	int _daughter2[30];
146	//Normally we just set vertices to 0
147	//But for pythia, we decay additional states
148	int _numberOfVertices;
149	double _vertx[10],_verty[10],_vertz[10];
150	};
151
152
153	} // starlightConstants
154
155
156	#endif // STARLIGHTCONSTANTS_H_INCLUDE
157