cout<<"dead layer 1 is: "<<deltaL1/(TMath::Sqrt(2)-1)<<" mcm"<<endl;//MeV, microns
cout<<"dead layer 2 is: "<<deltaL2/(TMath::Sqrt(2)-1)<<" mcm"<<endl;//MeV, microns
cout<<"dead layer 3 is: "<<deltaL3/(TMath::Sqrt(2)-1)<<" mcm"<<endl;//MeV, microns
cout<<"dead layer 4 is: "<<deltaL4/(TMath::Sqrt(2)-1)<<" mcm"<<endl<<endl;//MeV, microns
cout<<"Dead layer of Si detector is : "<<(deltaL1/(TMath::Sqrt(2)-1)+deltaL2/(TMath::Sqrt(2)-1)+deltaL3/(TMath::Sqrt(2)-1)+deltaL4/(TMath::Sqrt(2)-1))/4.<<" mcm"<<endl;//dead layer width