[Rivet-svn] rivet: Fix CMS top analysis to accept dileptonic *and* semilepto...

[Rivet Mercurial]

details:   https://rivet.hepforge.org/hg/rivet/rev/06dd6c02a4fa
branches:  
changeset: 6129:06dd6c02a4fa
user:      Andy Buckley <andy at insectnation.org>
date:      Sat Oct 28 22:02:17 2017 +0100
description:
Fix CMS top analysis to accept dileptonic *and* semileptonic ttbar

diffs (14 lines):

--- a/analyses/pluginCMS/CMS_2015_I1370682_PARTON.cc	Fri Nov 03 10:01:54 2017 +0000
+++ b/analyses/pluginCMS/CMS_2015_I1370682_PARTON.cc	Sat Oct 28 22:02:17 2017 +0100
@@ -44,8 +44,9 @@
         // Do the analysis only for the ttbar full leptonic or semileptonic channel, without tau decay
         const Particles leptonicpartontops = apply<ParticleFinder>(event, "LeptonicPartonTops").particlesByPt();
         const Particles hadronicpartontops = apply<ParticleFinder>(event, "HadronicPartonTops").particlesByPt();
-        const bool isSemilepton = (leptonicpartontops.size() == 1 and hadronicpartontops.size() == 1);
-        if (leptonicpartontops.size() != 2) vetoEvent; //< if neither semileptonic nor dileptonic, veto
+        const bool isSemilepton = (leptonicpartontops.size() == 1 && hadronicpartontops.size() == 1);
+        const bool isDilepton = (leptonicpartontops.size() == 2 && hadronicpartontops.size() == 0);
+        if (!isSemilepton && !isDilepton) vetoEvent;
 
         // Parton level at full phase space
         // Fill top quarks defined in the parton level, full phase space