Merge pull request #48474 from mmusich/mm_improve_evtContent_ALCARECOTkAlHLTTracks_v2

Improved Event Content for the `TkAlHLT*` ALCARECO

Author: cmsbuild

Alignment/CommonAlignmentProducer/python/ALCARECOTkAlHLTTracksZMuMu_Output_cff.py

@@ -13,6 +13,8 @@
         'keep SiStripClusteredmNewDetSetVector_ALCARECOTkAlHLTTracksZMuMu_*_*',
         'keep L1AcceptBunchCrossings_*_*_*',
         'keep *_TriggerResults_*_*',
+        'keep *_hltPixelVertices_*_*',
+        'keep *_ALCARECOTkAlHLTPixelZMuMuVertexTracks_*_*',
 	'keep *_hltVerticesPFFilter_*_*',
         'keep *_hltOnlineBeamSpot_*_*'
     )

Alignment/CommonAlignmentProducer/python/ALCARECOTkAlHLTTracksZMuMu_cff.py

@@ -55,6 +55,22 @@
 ALCARECOTkAlHLTTracksZMuMu.TwoBodyDecaySelector.applyAcoplanarityFilter = False
 ALCARECOTkAlHLTTracksZMuMu.TwoBodyDecaySelector.numberOfCandidates = 1
 
-seqALCARECOTkAlHLTTracksZMuMu = cms.Sequence(ALCARECOTkAlHLTTracksZMuMuHLT+ALCARECOTkAlHLTTracksZMuMuDCSFilter+ALCARECOTkAlHLTTracksZMuMuGoodMuons+ALCARECOTkAlHLTTracksZMuMuRelCombIsoMuons+ALCARECOTkAlHLTTracksZMuMu)
+##################################################################
+# Tracks from the selected vertex
+#################################################################
+import Alignment.CommonAlignmentProducer.AlignmentTracksFromVertexSelector_cfi as _TracksFromPixelVertex
+ALCARECOTkAlHLTPixelZMuMuVertexTracks = _TracksFromPixelVertex.AlignmentTracksFromVertexSelector.clone(
+    src = 'hltPixelTracks',
+    vertices = 'hltPixelVertices',
+    leptonTracks = 'ALCARECOTkAlHLTTracksZMuMu',
+    useClosestVertexToDilepton = True,
+)
+
+seqALCARECOTkAlHLTTracksZMuMu = cms.Sequence(ALCARECOTkAlHLTTracksZMuMuHLT+
+                                             ALCARECOTkAlHLTTracksZMuMuDCSFilter+
+                                             ALCARECOTkAlHLTTracksZMuMuGoodMuons+
+                                             ALCARECOTkAlHLTTracksZMuMuRelCombIsoMuons+
+                                             ALCARECOTkAlHLTTracksZMuMu+
+                                             ALCARECOTkAlHLTPixelZMuMuVertexTracks)
 
 

Alignment/CommonAlignmentProducer/python/ALCARECOTkAlHLTTracks_Output_cff.py

@@ -13,6 +13,7 @@
         'keep SiStripClusteredmNewDetSetVector_ALCARECOTkAlHLTTracks_*_*',
         'keep L1AcceptBunchCrossings_*_*_*',
         'keep *_TriggerResults_*_*',
+        'keep *_hltPixelVertices_*_*',
         'keep *_hltVerticesPFFilter_*_*',
         'keep *_hltOnlineBeamSpot_*_*')
 )

Alignment/CommonAlignmentProducer/src/AlignmentTracksFromVertexSelector.cc

@@ -78,15 +78,14 @@ AlignmentTrackFromVertexSelector::Tracks AlignmentTrackFromVertexSelector::selec
   // get collection of reconstructed vertices from event
   edm::Handle<reco::VertexCollection> vertexHandle = evt.getHandle(vertexToken_);
 
-  // get collection of the di-lepton traxks
-  const auto& leptonTracks = evt.get(diLeptonToken_);
-
   // fill the vector of keys
   if (vertexHandle.isValid()) {
     const reco::VertexCollection* vertices = vertexHandle.product();
     const reco::Vertex* theVtx = nullptr;
 
     if (useClosestVertex_) {
+      // get collection of the di-lepton traxks
+      const auto& leptonTracks = evt.get(diLeptonToken_);
       theVtx = findClosestVertex(leptonTracks, vertices, setup);
     } else {
       if ((*vertices).at(vertexIndex_).isValid()) {