Changeset 70b9632 in git for modules/ImpactParameterSmearing.cc

Timestamp:

Aug 25, 2016, 2:04:58 PM (8 years ago)

Author:

Alexandre Mertens <alexandre.mertens@…>

Branches:

ImprovedOutputFile, Timing, dual_readout, llp, master

Children:

629e819

Parents:

7bb13cd (diff), 1408174 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

dev_01

File:

• modules/ImpactParameterSmearing.cc (modified) (4 diffs)

modules/ImpactParameterSmearing.cc

@@ -96 +96 @@
 {
   Candidate *candidate, *particle, *mother;
-  Double_t xd, yd, zd, dxy, sx, sy, sz, ddxy;
+  Double_t xd, yd, zd, d0, sx, sy, sz, dd0;
   Double_t pt, eta, px, py, phi, e;
 
@@ -103 +103 @@
   {
 
-    // take momentum before smearing (otherwise apply double smearing on dxy)
+    // take momentum before smearing (otherwise apply double smearing on d0)
     particle = static_cast<Candidate*>(candidate->GetCandidates()->At(0));
 
@@ -131 +131 @@
 
     // calculate impact parameter (after-smearing)
-    dxy = (xd*py - yd*px)/pt;
+    d0 = (xd*py - yd*px)/pt;
 
-    ddxy = gRandom->Gaus(0.0, fFormula->Eval(pt, eta, phi, e));
+    dd0 = gRandom->Gaus(0.0, fFormula->Eval(pt, eta, phi, e));
 
     // fill smeared values in candidate
@@ -143 +143 @@
     candidate->Zd = zd;
 
-    candidate->Dxy = dxy;
-    candidate->SDxy = ddxy;
+    candidate->D0 = d0;
+    candidate->ErrorD0 = dd0;
 
     candidate->AddCandidate(mother);