Better comments for the cuts.

diff --git a/STEER/AliV0vertexer.h b/STEER/AliV0vertexer.h
index 08abb5e0c5c392a47f2dcf2530b3b7b9ce84d027..280e2a5bb61e098405ed3793bfda587a8e87930f 100644 (file)
--- a/STEER/AliV0vertexer.h
+++ b/STEER/AliV0vertexer.h
@@ -30,9 +30,9 @@ private:
   static
   Double_t fgChi2max;      // maximal allowed chi2 
   static
-  Double_t fgDNmin;        // min. allowed negative daughter's impact parameter
+  Double_t fgDNmin;        // min allowed impact parameter for the 1st daughter
   static
-  Double_t fgDPmin;        // min. allowed positive daughter's impact parameter
+  Double_t fgDPmin;        // min allowed impact parameter for the 2nd daughter
   static
   Double_t fgDCAmax;       // maximal allowed DCA between the daughter tracks 
   static
@@ -41,8 +41,8 @@ private:
   Double_t fgRmin, fgRmax; // max & min radii of the fiducial volume
   
   Double_t fChi2max;      // maximal allowed chi2 
-  Double_t fDNmin;        // min. allowed negative daughter's impact parameter
-  Double_t fDPmin;        // min. allowed positive daughter's impact parameter
+  Double_t fDNmin;        // min allowed impact parameter for the 1st daughter
+  Double_t fDPmin;        // min allowed impact parameter for the 2nd daughter
   Double_t fDCAmax;       // maximal allowed DCA between the daughter tracks 
   Double_t fCPAmax;       // maximal allowed cosine of V0's pointing angle
   Double_t fRmin, fRmax;  // max & min radii of the fiducial volume

diff --git a/STEER/SetDefaultCuts.C b/STEER/SetDefaultCuts.C
index 0b43e230542d6924d790e5630b23ee2bc20601c1..ae14969e78aa21add3a89b55553601b56199e775 100755 (executable)
--- a/STEER/SetDefaultCuts.C
+++ b/STEER/SetDefaultCuts.C
@@ -6,24 +6,24 @@
   AliReconstruction rec;
 
 
-  Double_t cuts[]={33,  // max. allowed chi2
-                  0.16, // min. allowed negative daughter's impact parameter 
-                  0.05, // min. allowed positive daughter's impact parameter 
-                  0.08, // max. allowed DCA between the daughter tracks
-                  0.99, // max. allowed cosine of V0's pointing angle
-                  0.9,  // min. radius of the fiducial volume
-                  2.9   // max. radius of the fiducial volume
+  Double_t cuts[]={33,  // max allowed chi2
+                  0.16, // min allowed impact parameter for the 1st daughter 
+                  0.05, // min allowed impact parameter for the 2nd daughter
+                  0.08, // max allowed DCA between the daughter tracks
+                  0.99, // max allowed cosine of V0's pointing angle
+                  0.9,  // min radius of the fiducial volume
+                  2.9   // max radius of the fiducial volume
   };
   AliV0vertexer::SetDefaultCuts(cuts);
 
-  Double_t cts[]={33.,  // max. allowed chi2
-                 0.05,  // min. allowed V0 impact parameter 
-                 0.008, // window around the Lambda mass 
-                 0.035, // min. allowed bachelor's impact parameter 
-                 0.10,  // max. allowed DCA between a V0 and a track
-                 0.9985,//max. allowed cosine of the cascade pointing angle
-                 0.9,   // min. radius of the fiducial volume
-                 2.9    // max. radius of the fiducial volume
+  Double_t cts[]={33.,  // max allowed chi2
+                 0.05,  // min allowed V0 impact parameter 
+                 0.008, // "window" around the Lambda mass 
+                 0.035, // min allowed bachelor's impact parameter 
+                 0.10,  // max allowed DCA between the V0 and the bachelor
+                 0.9985,// max allowed cosine of the cascade pointing angle
+                 0.9,   // min radius of the fiducial volume
+                 2.9    // max radius of the fiducial volume
   };
   AliCascadeVertexer::SetDefaultCuts(cts);