Including PsuedoTop in TQAF

[jhgoh]

A common definition for particle level top quark is implemented as a part of TQAF.

Most of definitions are synchronised with the common definition in LHC working group
https://twiki.cern.ch/twiki/bin/view/LHCPhysics/ParticleLevelTopDefinitions

Particle level objects are defined as below, some are not in the twiki page:

• Leptons - anti-kT 0.1 with photons and leptons not from hadron decay. In addition, required core lepton have to have at least 50% of total momentum.
• Neutrinos - take status=1 neutrinos
• Jets - anti-kT 0.5 jets including neutrinos, excluding particles used in Lepton clustering. Rescaled (ghost) B hadrons are also added during jet clustering to be used gen. level b tagging
• W boson - do the combinations and pick the best pairs which is near to PDG value
• top quark - similar to W bosons

Default cfg.py is configured to run on miniAOD, it can be run on usual genParticles.

[cmsbuild]

A new Pull Request was created by @jhgoh (Junghwan John Goh) for CMSSW_7_4_X.

Including PsuedoTop in TQAF

It involves the following packages:

TopQuarkAnalysis/TopEventProducers

@cmsbuild, @vadler, @nclopezo, @monttj can you please review it and eventually sign? Thanks.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
If you are a L2 or a release manager you can ask for tests by saying 'please test' in the first line of a comment.
@Degano you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[cmsbuild]

+1
Tested at: 8e95d63
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7670/2565/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-7670/2565/summary.html

[monttj]

+1
as it is also done in 75X

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs unless changes (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @ktf, @smuzaffar

[davidlange6]

+1