LArSoft  v07_07_03
Liquid Argon Software toolkit - http://larsoft.org/
simb::MCFlux Class Reference

#include "MCFlux.h"

Public Member Functions

 MCFlux ()
 
void Reset ()
 
double Flux (int pdgcode, int which=0) const
 
void SetFluxPos (double nue, double nuebar, double numu, double numubar, double nutau, double nutaubar)
 
void SetFluxNeg (double nue, double nuebar, double numu, double numubar, double nutau, double nutaubar)
 
void SetFluxGen (double nue, double nuebar, double numu, double numubar, double nutau, double nutaubar)
 
void ReDecay (double &newE, double &newW, double x, double y, double z)
 

Public Attributes

int frun
 
int fevtno
 
double fndxdz
 
double fndydz
 
double fnpz
 
double fnenergy
 
double fndxdznea
 
double fndydznea
 
double fnenergyn
 
double fnwtnear
 
double fndxdzfar
 
double fndydzfar
 
double fnenergyf
 
double fnwtfar
 
int fnorig
 
int fndecay
 
int fntype
 
double fvx
 
double fvy
 
double fvz
 
double fpdpx
 
double fpdpy
 
double fpdpz
 
double fppdxdz
 
double fppdydz
 
double fpppz
 
double fppenergy
 
int fppmedium
 
int fptype
 
double fppvx
 
double fppvy
 
double fppvz
 
double fmuparpx
 
double fmuparpy
 
double fmuparpz
 
double fmupare
 
double fnecm
 
double fnimpwt
 
double fxpoint
 
double fypoint
 
double fzpoint
 
double ftvx
 
double ftvy
 
double ftvz
 
double ftpx
 
double ftpy
 
double ftpz
 
int ftptype
 
int ftgen
 
int ftgptype
 
double ftgppx
 
double ftgppy
 
double ftgppz
 
double ftprivx
 
double ftprivy
 
double ftprivz
 
double fbeamx
 
double fbeamy
 
double fbeamz
 
double fbeampx
 
double fbeampy
 
double fbeampz
 
simb::flux_code_ fFluxType
 
double fgenx
 origin of ray from flux generator More...
 
double fgeny
 
double fgenz
 
double fdk2gen
 distance from decay to ray origin More...
 
double fgen2vtx
 distance from ray origin to event vtx More...
 

Private Attributes

float fFluxPos [6]
 e,ebar,mu,mubar,tau,taubar flux, +horn focus More...
 
float fFluxNeg [6]
 Fluxes as aboce, for negative horn focus. More...
 
float fFluxGen [6]
 Fluxes as above, assumed by generator. More...
 

Friends

std::ostream & operator<< (std::ostream &output, const simb::MCFlux &mcflux)
 

Detailed Description

Definition at line 26 of file MCFlux.h.

Constructor & Destructor Documentation

simb::MCFlux::MCFlux ( )

Definition at line 18 of file MCFlux.cxx.

References fFluxGen, fFluxNeg, and fFluxPos.

19  : frun(-999)
20  , fevtno(-999)
21  , fndxdz(-999.)
22  , fndydz(-999.)
23  , fnpz(-999.)
24  , fnenergy(-999.)
25  , fndxdznea(-999.)
26  , fndydznea(-999.)
27  , fnenergyn(-999.)
28  , fnwtnear(-999.)
29  , fndxdzfar(-999.)
30  , fndydzfar(-999.)
31  , fnenergyf(-999.)
32  , fnwtfar(-999.)
33  , fnorig(-999)
34  , fndecay(-999)
35  , fntype(-999)
36  , fvx(-999.)
37  , fvy(-999.)
38  , fvz(-999.)
39  , fpdpx(-999.)
40  , fpdpy(-999.)
41  , fpdpz(-999.)
42  , fppdxdz(-999.)
43  , fppdydz(-999.)
44  , fpppz(-999.)
45  , fppenergy(-999.)
46  , fppmedium(-999)
47  , fptype(-999) // converted to PDG
48  , fppvx(-999.)
49  , fppvy(-999.)
50  , fppvz(-999.)
51  , fmuparpx(-999.)
52  , fmuparpy(-999.)
53  , fmuparpz(-999.)
54  , fmupare(-999.)
55  , fnecm(-999.)
56  , fnimpwt(-999.)
57  , fxpoint(-999.)
58  , fypoint(-999.)
59  , fzpoint(-999.)
60  , ftvx(-999.)
61  , ftvy(-999.)
62  , ftvz(-999.)
63  , ftpx(-999.)
64  , ftpy(-999.)
65  , ftpz(-999.)
66  , ftptype(-999) // converted to PDG
67  , ftgen(-999)
68  , ftgptype(-999) // converted to PDG
69  , ftgppx(-999.)
70  , ftgppy(-999.)
71  , ftgppz(-999.)
72  , ftprivx(-999.)
73  , ftprivy(-999.)
74  , ftprivz(-999.)
75  , fbeamx(-999.)
76  , fbeamy(-999.)
77  , fbeamz(-999.)
78  , fbeampx(-999.)
79  , fbeampy(-999.)
80  , fbeampz(-999.)
82  , fgenx(-999.)
83  , fgeny(-999.)
84  , fgenz(-999.)
85  , fdk2gen(-999.)
86  , fgen2vtx(-999.)
87  {
88 
89  for (int i=0; i<6; ++i) fFluxGen[i]=fFluxPos[i]=fFluxNeg[i]= 0;
90 
91  }
double fgenz
Definition: MCFlux.h:102
int frun
Definition: MCFlux.h:35
double fnenergy
Definition: MCFlux.h:40
double ftgppy
Definition: MCFlux.h:86
double fpdpx
Definition: MCFlux.h:55
double ftpx
Definition: MCFlux.h:79
double fgeny
Definition: MCFlux.h:101
double ftprivy
Definition: MCFlux.h:89
int fppmedium
Definition: MCFlux.h:62
double fgen2vtx
distance from ray origin to event vtx
Definition: MCFlux.h:104
double fbeamx
Definition: MCFlux.h:91
double fbeampy
Definition: MCFlux.h:95
int ftptype
Definition: MCFlux.h:82
double fgenx
origin of ray from flux generator
Definition: MCFlux.h:100
simb::flux_code_ fFluxType
Definition: MCFlux.h:98
double fvx
Definition: MCFlux.h:52
double fnwtfar
Definition: MCFlux.h:48
float fFluxNeg[6]
Fluxes as aboce, for negative horn focus.
Definition: MCFlux.h:109
double fppdxdz
Definition: MCFlux.h:58
A bogus flux assumed by the generator.
Definition: MCFlux.h:20
int ftgen
Definition: MCFlux.h:83
double fdk2gen
distance from decay to ray origin
Definition: MCFlux.h:103
double ftprivx
Definition: MCFlux.h:88
double fndydzfar
Definition: MCFlux.h:46
int ftgptype
Definition: MCFlux.h:84
double fnenergyf
Definition: MCFlux.h:47
double ftprivz
Definition: MCFlux.h:90
double fbeamz
Definition: MCFlux.h:93
double fnwtnear
Definition: MCFlux.h:44
int fptype
Definition: MCFlux.h:63
double ftvx
Definition: MCFlux.h:76
int fndecay
Definition: MCFlux.h:50
double fndydz
Definition: MCFlux.h:38
int fnorig
Definition: MCFlux.h:49
double fbeamy
Definition: MCFlux.h:92
double ftgppz
Definition: MCFlux.h:87
double fpdpz
Definition: MCFlux.h:57
double fmuparpz
Definition: MCFlux.h:69
double ftgppx
Definition: MCFlux.h:85
int fevtno
Definition: MCFlux.h:36
double fppdydz
Definition: MCFlux.h:59
double ftpz
Definition: MCFlux.h:81
double ftvy
Definition: MCFlux.h:77
double fbeampz
Definition: MCFlux.h:96
double fndxdzfar
Definition: MCFlux.h:45
double fpdpy
Definition: MCFlux.h:56
double fnpz
Definition: MCFlux.h:39
double fzpoint
Definition: MCFlux.h:75
double fvy
Definition: MCFlux.h:53
double fmupare
Definition: MCFlux.h:70
double fxpoint
Definition: MCFlux.h:73
double fndxdznea
Definition: MCFlux.h:41
double fppenergy
Definition: MCFlux.h:61
int fntype
Definition: MCFlux.h:51
double fnecm
Definition: MCFlux.h:71
double fndydznea
Definition: MCFlux.h:42
double fypoint
Definition: MCFlux.h:74
double fmuparpy
Definition: MCFlux.h:68
double fppvx
Definition: MCFlux.h:64
double fpppz
Definition: MCFlux.h:60
double fppvy
Definition: MCFlux.h:65
float fFluxGen[6]
Fluxes as above, assumed by generator.
Definition: MCFlux.h:110
double fbeampx
Definition: MCFlux.h:94
double fppvz
Definition: MCFlux.h:66
double ftpy
Definition: MCFlux.h:80
double fndxdz
Definition: MCFlux.h:37
double fvz
Definition: MCFlux.h:54
float fFluxPos[6]
e,ebar,mu,mubar,tau,taubar flux, +horn focus
Definition: MCFlux.h:108
double fmuparpx
Definition: MCFlux.h:67
double fnenergyn
Definition: MCFlux.h:43
double ftvz
Definition: MCFlux.h:78
double fnimpwt
Definition: MCFlux.h:72

Member Function Documentation

double simb::MCFlux::Flux ( int  pdgcode,
int  which = 0 
) const

Flux of neutrinos at the same energy

Parameters
pdgcode: PDG code of neutrino flavor
which: Which flux (generated, plus focus, minus focus)
Returns
: #neutrinos/cm^2/10^20 POT

Definition at line 176 of file MCFlux.cxx.

References fFluxGen, fFluxNeg, fFluxPos, simb::kGenerator, simb::kHistMinusFocus, and simb::kHistPlusFocus.

177  {
178  const float* flux = 0;
179  if (which==kGenerator) flux = fFluxGen;
180  if (which==kHistPlusFocus) flux = fFluxPos;
181  if (which==kHistMinusFocus) flux = fFluxNeg;
182  if (pdgcode== 12) return flux[0];
183  if (pdgcode==-12) return flux[1];
184  if (pdgcode== 14) return flux[2];
185  if (pdgcode==-14) return flux[3];
186  if (pdgcode== 16) return flux[4];
187  if (pdgcode==-16) return flux[5];
188  return 0.0;
189  }
Flux for negative horn focus.
Definition: MCFlux.h:19
float fFluxNeg[6]
Fluxes as aboce, for negative horn focus.
Definition: MCFlux.h:109
A bogus flux assumed by the generator.
Definition: MCFlux.h:20
Flux for positive horn focus.
Definition: MCFlux.h:18
float fFluxGen[6]
Fluxes as above, assumed by generator.
Definition: MCFlux.h:110
float fFluxPos[6]
e,ebar,mu,mubar,tau,taubar flux, +horn focus
Definition: MCFlux.h:108
void simb::MCFlux::ReDecay ( double &  newE,
double &  newW,
double  x,
double  y,
double  z 
)

Definition at line 224 of file MCFlux.cxx.

References beta, fmupare, fmuparpx, fmuparpy, fmuparpz, fnecm, fntype, fpdpx, fpdpy, fpdpz, fppdxdz, fppdydz, fppenergy, fpppz, fptype, fvx, fvy, and fvz.

225  {
226  //note x,y,z are assumed to be in cm
227  //x,y,z are also assumed to be in the beam reference frame
228  //i.e. 0,0,0 are at the target,
229  //z points along the beamline
230  //right handed coords, x points to the left if you are looking down the beam
231 
232  //these constants should probably be defined elsewhere.
233  //I'll put them here until I figure out where they should properly go
234  const double pimass=.13957;
235  const double mumass=0.105658389;
236  const double kmass=0.49368;
237  const double k0mass=0.49767;
238  double mass=pimass;
239 
240  //determine parent particle mass based on fptype PDG code
241  if(fptype==13||fptype==-13){
242  mass = mumass;
243  }
244  else if(fptype==211||fptype==-211){
245  mass = pimass;
246  }
247  else if(fptype==321||fptype==-321){
248  mass = kmass;
249  }
250  else if(fptype==130){
251  mass = k0mass;
252  }
253  else{
254  std::cerr<<"dont know ptype "<<fptype<<"can not compute new decay weight"<<std::endl;
255  return;
256  }
257 
258  //compute kinematics of parent particle at decay point
259  double p=sqrt(1.*fpdpx*fpdpx+1.*fpdpy*fpdpy+1.*fpdpz*fpdpz);
260  double Eplab=sqrt(1.*fpdpx*fpdpx+1.*fpdpy*fpdpy+1.*fpdpz*fpdpz+1.*mass*mass);
261  double gamma = Eplab/mass;
262  double beta = sqrt((gamma*gamma-1)/(gamma*gamma));
263 
264  //compute components of vector between decay point
265  //and the point you're aiming at
266  double rnx=1.*(x-fvx);
267  double rny=1.*(y-fvy);
268  double rnz=1.*(z-fvz);
269  double rn=sqrt(rnx*rnx+rny*rny+rnz*rnz);
270 
271  //compute angle between parent momentum
272  //and where we want the neutrino to go
273  double rndotp = (rnx*fpdpx+rny*fpdpy+rnz*fpdpz);
274  double costhetan = rndotp/(rn*p);
275 
276  //do some checking of the calculation
277  if(std::abs(costhetan)>1){
278  if(costhetan>0){
279  costhetan = 1;
280  }
281  else{
282  costhetan=-1;
283  }
284  }
285 
286  //now compute the weights
287  double MN=1.;
288  if(p>0){//if it didn't decay at rest
289  //boost
290  MN=1./(gamma*(1-beta*costhetan));
291  }
292 
293 
294  newE = MN*fnecm;
295  // std::cout<<"New E "<<newE<<" old ecm "<<fnecm<<" mn "<<MN<<" gamma "<<gamma<<" beta "<<beta<<" costhetan "<<costhetan<<std::endl;
296 
297  //solid angle
298  // small angle approximation: // double san = 10000./(4*rn*rn);
299  // Alex Radovic's removal of small angle approximation
300  const double kRDET = 100.;
301  double san = (1.0-cos(atan( kRDET / rn )))/2.0;
302 
303  // std::cout<<"san "<<san<<" fvz-z "<<fvz-z<<std::endl;
304  newW = san*MN*MN;
305  // std::cout<<"mn "<<MN<<std::endl;
306 
307 
308  //if its a (polarized) muon decay, we have modify the weight
309  if(fptype==13||fptype==-13){
310  double betav[3]={0.};
311  double partialn=0.;
312  double partial=0.;
313  double P_nun[3]={0.};
314  double P_dcm_nun[4]={0.};
315  double P_pcm_mp[4]={0.};
316 
317  betav[0] = fpdpx/Eplab;
318  betav[1] = fpdpy/Eplab;
319  betav[2] = fpdpz/Eplab;
320 
321  P_nun[0] = rnx*newE/rn;
322  P_nun[1] = rny*newE/rn;
323  P_nun[2] = rnz*newE/rn;
324 
325  partialn =gamma*(betav[0]*P_nun[0]+betav[1]*P_nun[1]+betav[2]*P_nun[2]);
326  partialn = newE - partialn /(gamma+1.);
327 
328  P_dcm_nun[0] = P_nun[0] - betav[0]*gamma*partialn;
329  P_dcm_nun[1] = P_nun[1] - betav[1]*gamma*partialn;
330  P_dcm_nun[2] = P_nun[2] - betav[2]*gamma*partialn;
331  P_dcm_nun[3] = sqrt(pow(P_dcm_nun[0],2)
332  +pow(P_dcm_nun[1],2)
333  +pow(P_dcm_nun[2],2));
334 
335 
336  gamma = fppenergy/mass;
337  betav[0] = fppdxdz*fpppz/fppenergy;
338  betav[1] = fppdydz*fpppz/fppenergy;
339  betav[2] = fpppz/fppenergy;
340 
341  partial = gamma*(betav[0]*fmuparpx +
342  +betav[1]*fmuparpy + betav[2]*fmuparpz);
343  partial = fmupare-partial/(gamma+1.);
344  P_pcm_mp[0] = fmuparpx - betav[0]*gamma*partial;
345  P_pcm_mp[1] = fmuparpy - betav[1]*gamma*partial;
346  P_pcm_mp[2] = fmuparpz - betav[2]*gamma*partial;
347  P_pcm_mp[3] = sqrt(pow(P_pcm_mp[0],2)+
348  pow(P_pcm_mp[1],2)+
349  pow(P_pcm_mp[2],2));
350 
351  //calc new decay angle w.r.t. (anti)spin direction
352  double costhn = 0.;
353  if(P_dcm_nun[3]!=0&&P_pcm_mp[3]!=0){
354  costhn = ( P_dcm_nun[0]*P_pcm_mp[0]+
355  P_dcm_nun[1]*P_pcm_mp[1]+
356  P_dcm_nun[2]*P_pcm_mp[2])/(P_dcm_nun[3]*P_pcm_mp[3]);
357  }
358 
359  if(std::abs(costhn)>1){
360  if(costhn>0){
361  costhn = 1;
362  }
363  else{
364  costhn=-1;
365  }
366  }
367 
368  double wt_ration;
369  if(fntype==14||fntype==-14){
370  double xnu = 2.*fnecm/mass;
371  wt_ration = ( (3.-2.*xnu) - (1.-2.*xnu)*costhn ) / (3.-2.*xnu);
372  }
373  else{
374  wt_ration=1.-costhn;
375  }
376 
377  newW*=wt_ration;
378  }
379 
380  return;
381  }
Float_t x
Definition: compare.C:6
double fpdpx
Definition: MCFlux.h:55
Float_t y
Definition: compare.C:6
Double_t z
Definition: plot.C:279
double fvx
Definition: MCFlux.h:52
double fppdxdz
Definition: MCFlux.h:58
Double_t beta
int fptype
Definition: MCFlux.h:63
double fpdpz
Definition: MCFlux.h:57
double fmuparpz
Definition: MCFlux.h:69
double fppdydz
Definition: MCFlux.h:59
double fpdpy
Definition: MCFlux.h:56
double fvy
Definition: MCFlux.h:53
double fmupare
Definition: MCFlux.h:70
double fppenergy
Definition: MCFlux.h:61
int fntype
Definition: MCFlux.h:51
double fnecm
Definition: MCFlux.h:71
double fmuparpy
Definition: MCFlux.h:68
double fpppz
Definition: MCFlux.h:60
double fvz
Definition: MCFlux.h:54
double fmuparpx
Definition: MCFlux.h:67
void simb::MCFlux::Reset ( )

Definition at line 94 of file MCFlux.cxx.

References fbeampx, fbeampy, fbeampz, fbeamx, fbeamy, fbeamz, fdk2gen, fevtno, fgen2vtx, fgenx, fgeny, fgenz, fmupare, fmuparpx, fmuparpy, fmuparpz, fndecay, fndxdz, fndxdzfar, fndxdznea, fndydz, fndydzfar, fndydznea, fnecm, fnenergy, fnenergyf, fnenergyn, fnimpwt, fnorig, fnpz, fntype, fnwtfar, fnwtnear, fpdpx, fpdpy, fpdpz, fppdxdz, fppdydz, fppenergy, fppmedium, fpppz, fppvx, fppvy, fppvz, fptype, frun, ftgen, ftgppx, ftgppy, ftgppz, ftgptype, ftprivx, ftprivy, ftprivz, ftptype, ftpx, ftpy, ftpz, ftvx, ftvy, ftvz, fvx, fvy, fvz, fxpoint, fypoint, and fzpoint.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and evgb::GENIEHelper::PackSimpleFlux().

95  {
96  frun = -999;
97  fevtno = -999;
98  fndxdz = -999.;
99  fndydz = -999.;
100  fnpz = -999.;
101  fnenergy = -999.;
102  fndxdznea = -999.;
103  fndydznea = -999.;
104  fnenergyn = -999.;
105  fnwtnear = -999.;
106  fndxdzfar = -999.;
107  fndydzfar = -999.;
108  fnenergyf = -999.;
109  fnwtfar = -999.;
110  fnorig = -999;
111  fndecay = -999;
112  fntype = -999;
113  fvx = -999.;
114  fvy = -999.;
115  fvz = -999.;
116  fpdpx = -999.;
117  fpdpy = -999.;
118  fpdpz = -999.;
119  fppdxdz = -999.;
120  fppdydz = -999.;
121  fpppz = -999.;
122  fppenergy = -999.;
123  fppmedium = -999;
124  fptype = -999; // converted to PDG
125  fppvx = -999.;
126  fppvy = -999.;
127  fppvz = -999.;
128  fmuparpx = -999.;
129  fmuparpy = -999.;
130  fmuparpz = -999.;
131  fmupare = -999.;
132  fnecm = -999.;
133  fnimpwt = -999.;
134  fxpoint = -999.;
135  fypoint = -999.;
136  fzpoint = -999.;
137  ftvx = -999.;
138  ftvy = -999.;
139  ftvz = -999.;
140  ftpx = -999.;
141  ftpy = -999.;
142  ftpz = -999.;
143  ftptype = -999; // converted to PDG
144  ftgen = -999;
145  ftgptype = -999; // converted to PDG
146  ftgppx = -999.;
147  ftgppy = -999.;
148  ftgppz = -999.;
149  ftprivx = -999.;
150  ftprivy = -999.;
151  ftprivz = -999.;
152  fbeamx = -999.;
153  fbeamy = -999.;
154  fbeamz = -999.;
155  fbeampx = -999.;
156  fbeampy = -999.;
157  fbeampz = -999.;
158 
159  fgenx = -999.;
160  fgeny = -999.;
161  fgenz = -999.;
162  fdk2gen = -999.;
163  fgen2vtx = -999.;
164 
165  return;
166  }
double fgenz
Definition: MCFlux.h:102
int frun
Definition: MCFlux.h:35
double fnenergy
Definition: MCFlux.h:40
double ftgppy
Definition: MCFlux.h:86
double fpdpx
Definition: MCFlux.h:55
double ftpx
Definition: MCFlux.h:79
double fgeny
Definition: MCFlux.h:101
double ftprivy
Definition: MCFlux.h:89
int fppmedium
Definition: MCFlux.h:62
double fgen2vtx
distance from ray origin to event vtx
Definition: MCFlux.h:104
double fbeamx
Definition: MCFlux.h:91
double fbeampy
Definition: MCFlux.h:95
int ftptype
Definition: MCFlux.h:82
double fgenx
origin of ray from flux generator
Definition: MCFlux.h:100
double fvx
Definition: MCFlux.h:52
double fnwtfar
Definition: MCFlux.h:48
double fppdxdz
Definition: MCFlux.h:58
int ftgen
Definition: MCFlux.h:83
double fdk2gen
distance from decay to ray origin
Definition: MCFlux.h:103
double ftprivx
Definition: MCFlux.h:88
double fndydzfar
Definition: MCFlux.h:46
int ftgptype
Definition: MCFlux.h:84
double fnenergyf
Definition: MCFlux.h:47
double ftprivz
Definition: MCFlux.h:90
double fbeamz
Definition: MCFlux.h:93
double fnwtnear
Definition: MCFlux.h:44
int fptype
Definition: MCFlux.h:63
double ftvx
Definition: MCFlux.h:76
int fndecay
Definition: MCFlux.h:50
double fndydz
Definition: MCFlux.h:38
int fnorig
Definition: MCFlux.h:49
double fbeamy
Definition: MCFlux.h:92
double ftgppz
Definition: MCFlux.h:87
double fpdpz
Definition: MCFlux.h:57
double fmuparpz
Definition: MCFlux.h:69
double ftgppx
Definition: MCFlux.h:85
int fevtno
Definition: MCFlux.h:36
double fppdydz
Definition: MCFlux.h:59
double ftpz
Definition: MCFlux.h:81
double ftvy
Definition: MCFlux.h:77
double fbeampz
Definition: MCFlux.h:96
double fndxdzfar
Definition: MCFlux.h:45
double fpdpy
Definition: MCFlux.h:56
double fnpz
Definition: MCFlux.h:39
double fzpoint
Definition: MCFlux.h:75
double fvy
Definition: MCFlux.h:53
double fmupare
Definition: MCFlux.h:70
double fxpoint
Definition: MCFlux.h:73
double fndxdznea
Definition: MCFlux.h:41
double fppenergy
Definition: MCFlux.h:61
int fntype
Definition: MCFlux.h:51
double fnecm
Definition: MCFlux.h:71
double fndydznea
Definition: MCFlux.h:42
double fypoint
Definition: MCFlux.h:74
double fmuparpy
Definition: MCFlux.h:68
double fppvx
Definition: MCFlux.h:64
double fpppz
Definition: MCFlux.h:60
double fppvy
Definition: MCFlux.h:65
double fbeampx
Definition: MCFlux.h:94
double fppvz
Definition: MCFlux.h:66
double ftpy
Definition: MCFlux.h:80
double fndxdz
Definition: MCFlux.h:37
double fvz
Definition: MCFlux.h:54
double fmuparpx
Definition: MCFlux.h:67
double fnenergyn
Definition: MCFlux.h:43
double ftvz
Definition: MCFlux.h:78
double fnimpwt
Definition: MCFlux.h:72
void simb::MCFlux::SetFluxGen ( double  nue,
double  nuebar,
double  numu,
double  numubar,
double  nutau,
double  nutaubar 
)

Definition at line 214 of file MCFlux.cxx.

References fFluxGen.

Referenced by evgb::GENIEHelper::Sample().

217  {
218  fFluxGen[0] = nue; fFluxGen[1] = nuebar;
219  fFluxGen[2] = numu; fFluxGen[3] = numubar;
220  fFluxGen[4] = nutau; fFluxGen[5] = nutaubar;
221  }
float fFluxGen[6]
Fluxes as above, assumed by generator.
Definition: MCFlux.h:110
void simb::MCFlux::SetFluxNeg ( double  nue,
double  nuebar,
double  numu,
double  numubar,
double  nutau,
double  nutaubar 
)

Definition at line 204 of file MCFlux.cxx.

References fFluxNeg.

207  {
208  fFluxNeg[0] = nue; fFluxNeg[1] = nuebar;
209  fFluxNeg[2] = numu; fFluxNeg[3] = numubar;
210  fFluxNeg[4] = nutau; fFluxNeg[5] = nutaubar;
211  }
float fFluxNeg[6]
Fluxes as aboce, for negative horn focus.
Definition: MCFlux.h:109
void simb::MCFlux::SetFluxPos ( double  nue,
double  nuebar,
double  numu,
double  numubar,
double  nutau,
double  nutaubar 
)

Definition at line 193 of file MCFlux.cxx.

References fFluxPos.

196  {
197  fFluxPos[0] = nue; fFluxPos[1] = nuebar;
198  fFluxPos[2] = numu; fFluxPos[3] = numubar;
199  fFluxPos[4] = nutau; fFluxPos[5] = nutaubar;
200  }
float fFluxPos[6]
e,ebar,mu,mubar,tau,taubar flux, +horn focus
Definition: MCFlux.h:108

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  output,
const simb::MCFlux mcflux 
)
friend

Definition at line 384 of file MCFlux.cxx.

385  {
386  output
387  << "MCFlux:" << std::endl
388  // 123456789012
389  << " flux job " << std::setw(11) << mcflux.frun << " "
390  << " pot # " << std::setw(11) << mcflux.fevtno << std::endl
391  << " ntype " << std::setw(11) << mcflux.fntype << " "
392  << " ptype " << std::setw(11) << mcflux.fptype << " "
393  << " impwt " << std::setw(11) << mcflux.fnimpwt << std::endl
394  << " ndecay " << std::setw(11) << mcflux.fndecay << " "
395  << " ppmedium " << std::setw(11) << mcflux.fppmedium << " "
396  << " tptype " << std::setw(11) << mcflux.ftptype << std::endl
397  << " vxyz " << std::setw(11) << mcflux.fvx << " "
398  << std::setw(11) << mcflux.fvy << " "
399  << std::setw(11) << mcflux.fvz << std::endl
400  << " pdpxyz " << std::setw(11) << mcflux.fpdpx << " "
401  << std::setw(11) << mcflux.fpdpy << " "
402  << std::setw(11) << mcflux.fpdpz << std::endl
403  << " tpxyz " << std::setw(11) << mcflux.ftpx << " "
404  << std::setw(11) << mcflux.ftpy << " "
405  << std::setw(11) << mcflux.ftpz << std::endl
406  << " ppd[xy]dz " << std::setw(11) << mcflux.fppdxdz << " "
407  << std::setw(11) << mcflux.fppdydz << std::endl
408  << " pppxyz " << std::setw(11) << mcflux.fppdxdz*mcflux.fpppz << " "
409  << std::setw(11) << mcflux.fppdydz*mcflux.fpppz << " "
410  << std::setw(11) << mcflux.fpppz << std::endl
411  << " muparpxyz " << std::setw(11) << mcflux.fmuparpx << " "
412  << std::setw(11) << mcflux.fmuparpy << " "
413  << std::setw(11) << mcflux.fmuparpz << " "
414  << " mupare " << std::setw(11) << mcflux.fmupare << std::endl
415  << " necm " << std::setw(11) << mcflux.fnecm << " "
416  << " dk2gen " << std::setw(11) << mcflux.fdk2gen << std::endl
417  << " near E " << std::setw(11) << mcflux.fnenergyn << " "
418  << " wgt " << std::setw(11) << mcflux.fnwtnear << std::endl
419  << " far E " << std::setw(11) << mcflux.fnenergyf << " "
420  << " wgt " << std::setw(11) << mcflux.fnwtfar << std::endl;
421  return output;
422  }
int frun
Definition: MCFlux.h:35
double fpdpx
Definition: MCFlux.h:55
double ftpx
Definition: MCFlux.h:79
int fppmedium
Definition: MCFlux.h:62
int ftptype
Definition: MCFlux.h:82
double fvx
Definition: MCFlux.h:52
double fnwtfar
Definition: MCFlux.h:48
double fppdxdz
Definition: MCFlux.h:58
double fdk2gen
distance from decay to ray origin
Definition: MCFlux.h:103
double fnenergyf
Definition: MCFlux.h:47
double fnwtnear
Definition: MCFlux.h:44
int fptype
Definition: MCFlux.h:63
int fndecay
Definition: MCFlux.h:50
double fpdpz
Definition: MCFlux.h:57
double fmuparpz
Definition: MCFlux.h:69
int fevtno
Definition: MCFlux.h:36
double fppdydz
Definition: MCFlux.h:59
double ftpz
Definition: MCFlux.h:81
double fpdpy
Definition: MCFlux.h:56
double fvy
Definition: MCFlux.h:53
double fmupare
Definition: MCFlux.h:70
int fntype
Definition: MCFlux.h:51
double fnecm
Definition: MCFlux.h:71
double fmuparpy
Definition: MCFlux.h:68
double fpppz
Definition: MCFlux.h:60
double ftpy
Definition: MCFlux.h:80
double fvz
Definition: MCFlux.h:54
double fmuparpx
Definition: MCFlux.h:67
double fnenergyn
Definition: MCFlux.h:43
double fnimpwt
Definition: MCFlux.h:72

Member Data Documentation

double simb::MCFlux::fbeampx

Definition at line 94 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fbeampy

Definition at line 95 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fbeampz

Definition at line 96 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fbeamx

Definition at line 91 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fbeamy

Definition at line 92 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fbeamz

Definition at line 93 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fdk2gen
int simb::MCFlux::fevtno
float simb::MCFlux::fFluxGen[6]
private

Fluxes as above, assumed by generator.

Definition at line 110 of file MCFlux.h.

Referenced by Flux(), MCFlux(), and SetFluxGen().

float simb::MCFlux::fFluxNeg[6]
private

Fluxes as aboce, for negative horn focus.

Definition at line 109 of file MCFlux.h.

Referenced by Flux(), MCFlux(), and SetFluxNeg().

float simb::MCFlux::fFluxPos[6]
private

e,ebar,mu,mubar,tau,taubar flux, +horn focus

Definition at line 108 of file MCFlux.h.

Referenced by Flux(), MCFlux(), and SetFluxPos().

simb::flux_code_ simb::MCFlux::fFluxType

Definition at line 98 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), and evgb::GENIEHelper::Sample().

double simb::MCFlux::fgen2vtx

distance from ray origin to event vtx

Definition at line 104 of file MCFlux.h.

Referenced by Reset(), and evgb::GENIEHelper::Sample().

double simb::MCFlux::fgenx

origin of ray from flux generator

Definition at line 100 of file MCFlux.h.

Referenced by Reset(), and evgb::GENIEHelper::Sample().

double simb::MCFlux::fgeny

Definition at line 101 of file MCFlux.h.

Referenced by Reset(), and evgb::GENIEHelper::Sample().

double simb::MCFlux::fgenz

Definition at line 102 of file MCFlux.h.

Referenced by Reset(), and evgb::GENIEHelper::Sample().

double simb::MCFlux::fmupare
double simb::MCFlux::fmuparpx
double simb::MCFlux::fmuparpy
double simb::MCFlux::fmuparpz
int simb::MCFlux::fndecay
double simb::MCFlux::fndxdz

Definition at line 37 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fndxdzfar

Definition at line 45 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fndxdznea

Definition at line 41 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fndydz

Definition at line 38 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fndydzfar

Definition at line 46 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fndydznea

Definition at line 42 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fnecm
double simb::MCFlux::fnenergy

Definition at line 40 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fnenergyf
double simb::MCFlux::fnenergyn
double simb::MCFlux::fnimpwt
int simb::MCFlux::fnorig

Definition at line 49 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fnpz

Definition at line 39 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fnwtfar
double simb::MCFlux::fnwtnear
double simb::MCFlux::fpdpx
double simb::MCFlux::fpdpy
double simb::MCFlux::fpdpz
double simb::MCFlux::fppdxdz
double simb::MCFlux::fppdydz
double simb::MCFlux::fppenergy

Definition at line 61 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), ReDecay(), and Reset().

int simb::MCFlux::fppmedium
double simb::MCFlux::fpppz
double simb::MCFlux::fppvx

Definition at line 64 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fppvy

Definition at line 65 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fppvz

Definition at line 66 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

int simb::MCFlux::frun
int simb::MCFlux::ftgen
double simb::MCFlux::ftgppx

Definition at line 85 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftgppy

Definition at line 86 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftgppz

Definition at line 87 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

int simb::MCFlux::ftgptype
double simb::MCFlux::ftprivx

Definition at line 88 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftprivy

Definition at line 89 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftprivz

Definition at line 90 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftvx

Definition at line 76 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftvy

Definition at line 77 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::ftvz

Definition at line 78 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fxpoint

Definition at line 73 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fypoint

Definition at line 74 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().

double simb::MCFlux::fzpoint

Definition at line 75 of file MCFlux.h.

Referenced by evgb::FillMCFlux(), evgb::GENIEHelper::PackNuMIFlux(), and Reset().


The documentation for this class was generated from the following files: