loon: FomCalculator.h File Reference

Function Documentation

float Calcweight	(	int	inu,
		int	inunoosc
	)

Definition at line 57 of file FomCalculator.h.

References abs().

00057                                        {
00058 
00059   Float_t weight=1;
00060 
00061   if(abs(inu)==12 || abs(inu)==14 || abs(inu)==16){
00062     if(abs(inunoosc)==12 || abs(inunoosc)==14 || abs(inunoosc)==16){
00063       weight = 1.0;
00064       if(abs(inu)==12 && abs(inunoosc)==12){
00065         weight=0.5;
00066       }
00067     }
00068   }
00069   
00070   return weight;
00071 
00072 }//end of Calcweight

float Oscillate	(	int	nuFlavor,
		int	nonOscNuFlavor,
		float	Energy,
		float	L,
		float	dm2,
		float	theta23,
		float	UE32
	)

Definition at line 13 of file FomCalculator.h.

References abs().

00015 {
00016    float oscterm = TMath::Sin(1.27*dm2*L/Energy);
00017 
00018    float pmt=pow((1-UE32)*oscterm*TMath::Sin(2*theta23),2);
00019    float pme=pow(TMath::Sin(theta23),2)*4.*UE32*(1-UE32)*pow(oscterm,2);
00020    float pmm=1.-pmt-pme;
00021  
00022    float pet=4*(1-UE32)*UE32*pow(TMath::Cos(theta23)*oscterm,2);
00023    float pem=pow(TMath::Sin(theta23),2)*4.*UE32*(1-UE32)*pow(oscterm,2);
00024    float pee=1.-pet-pem;
00025 
00026    if(abs(nonOscNuFlavor)==14){
00027       if(abs(nuFlavor)==12){
00028          return pme;
00029       }
00030       else if(abs(nuFlavor)==14){
00031          return pmm;
00032       }
00033       else if(abs(nuFlavor)==16){
00034          return pmt;
00035       }
00036    }
00037    else if(abs(nonOscNuFlavor)==12){
00038       if(abs(nuFlavor)==12){
00039          return pee;
00040       }
00041       else if(abs(nuFlavor)==14){
00042         return pem;
00043       }
00044       else if(abs(nuFlavor)==16){
00045          return pet;
00046       }
00047    }
00048    else{
00049      std::cout<<"I don't know what to do with "<<nonOscNuFlavor
00050          <<" "<<nuFlavor<<" "<<pee<<std::endl;
00051    }
00052    return 0.;
00053 }//end of Oscillate

bool VtxIsContainedFD

(

NNReader *

nread_in

)

Definition at line 76 of file FomCalculator.h.

References NNReader::vtxx, NNReader::vtxy, and NNReader::vtxz.

00076                                          {
00077 
00078   bool veredicto=true;
00079   Float_t radius=sqrt(pow(nread_in->vtxx,2)+pow(nread_in->vtxy,2));
00080 
00081   if(nread_in->vtxz>29){//End of SM2
00082     veredicto=false;
00083   }
00084   if(nread_in->vtxz>14 && nread_in->vtxz<15.8){//Between end of SM1 and SM2
00085     veredicto=false;
00086   }
00087 
00088   return veredicto;
00089 
00090 }

Generated on Mon Feb 15 11:07:57 2010 for loon by

1.3.9.1


Functions
float	Oscillate (int nuFlavor, int nonOscNuFlavor, float Energy, float L, float dm2, float theta23, float UE32)
float	Calcweight (int inu, int inunoosc)
bool	VtxIsContainedFD (NNReader *nread_in)

FomCalculator.h File Reference

Functions

Function Documentation