From d3ab000e45d1849dcb3b1707978cb44f488271f4 Mon Sep 17 00:00:00 2001 From: barbera Date: Tue, 13 Nov 2001 19:49:38 +0000 Subject: [PATCH] Parameter mass in track->PropagateTo has been eliminated to be compliant with the last TPC tracking code --- ITS/AliITSTrackerV1.cxx | 40 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/ITS/AliITSTrackerV1.cxx b/ITS/AliITSTrackerV1.cxx index 310787bb8f9..a4bf288de91 100644 --- a/ITS/AliITSTrackerV1.cxx +++ b/ITS/AliITSTrackerV1.cxx @@ -478,7 +478,7 @@ void AliITSTrackerV1::DoTracking(Int_t evNumber,Int_t minTr,Int_t maxTr, /////////////////////////////////////////////// - + /* ////// propagation to the end of TPC ////////////// Double_t xk=77.415; track->PropagateTo(xk, 28.94, 1.204e-3,mass); //Ne @@ -499,7 +499,43 @@ void AliITSTrackerV1::DoTracking(Int_t evNumber,Int_t minTr,Int_t maxTr, xk -=0.5; track->PropagateTo(xk, 41.28, 0.029,mass); //Nomex //////////////////////////////////////////////////////////////////// - + */ + // new propagation to the end of TPC + //Double_t xk=80.; + //track->PropagateTo(xk,0.,0.); //Ne if it's still there + Double_t xk=77.415; + track->PropagateTo(xk, 28.94, 1.204e-3); + xk-=0.005; + track->PropagateTo(xk, 44.77,1.71); //Tedlar + xk-=0.02; + track->PropagateTo(xk, 44.86, 1.45); //Kevlar + xk-=2.0; + track->PropagateTo(xk, 41.28, 0.029);//Nomex + xk-=0.02; + track->PropagateTo(xk, 44.86, 1.45); //Kevlar + xk-=0.005; + track->PropagateTo(xk, 44.77, 1.71); //Tedlar + + xk=61.; + //track->PropagateTo(xk,0.,0.); //C02 + track->PropagateTo(xk,36.2,1.98e-3); //C02 + + xk -=0.005; + track->PropagateTo(xk, 24.01, 2.7); //Al + xk -=0.005; + track->PropagateTo(xk, 44.77, 1.71); //Tedlar + xk -=0.02; + track->PropagateTo(xk, 44.86, 1.45); //Kevlar + xk -=0.5; + track->PropagateTo(xk, 41.28, 0.029); //Nomex + xk -=0.02; + track->PropagateTo(xk, 44.86, 1.45); //Kevlar + xk -=0.005; + track->PropagateTo(xk, 44.77, 1.71); //Tedlar + xk -=0.005; + track->PropagateTo(xk, 24.01, 2.7); //Al + + AliITSTrackV1 trackITS(*track); trackITS.PutMass(mass); //new to add mass to track if(fresult){ delete fresult; fresult=0;} -- 2.43.0