Les Houches 2015:groups:tools

2015:groups:tools:backgrounds

anonymous@undisclosed.example.com (Anonymous) — Tue, 14 Jul 2015 08:31:11 +0000

A quick study on the impact of irreducible-background subtraction If you are interested in contributing please subscribe to the mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill this form to create a lightweight account.

2015:groups:tools:ewk

anonymous@undisclosed.example.com (Anonymous) — Thu, 04 Jun 2015 15:20:52 +0000

A comparison of generators predictions for NLO EWK corrections to γ+jets/Z+jets Vitaliano Ciulli, Rikkert Frederix, Marek Schoenherr,...

2015:groups:tools:falcon

anonymous@undisclosed.example.com (Anonymous) — Tue, 14 Jul 2015 09:26:42 +0000

Falcon A fast, self-tuning simulator. If you are interested in contributing please subscribe to the Mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill this form to create a lightweight account. People: H. B. Prosper, S. Sekmen, D. Majumder, B. Fuks, S. Gleyzer, N. De Filippis, J. Sonneveld

2015:groups:tools:hjets

anonymous@undisclosed.example.com (Anonymous) — Tue, 12 Jan 2016 20:00:56 +0000

Study on the validity/performance of different pQCD approximations for non-trivial observables in pp->h+jets (ggF) If you are interested in contributing please subscribe to the mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill

2015:groups:tools:lhaad

anonymous@undisclosed.example.com (Anonymous) — Fri, 26 Feb 2016 10:18:09 +0000

Les Houches Analysis Description Accord People: S. Sekmen, H. Prosper, G. Unel, B. Fuks, J. Tattersall, D. Schmeier, C. Pollard, S. Kraml, S. Kulkarni, D. Morse, D. Majumder, N. Desai, D. Sengupta. N. De Filippis, J. Sonneveld, E. Conte, Ph. Gras ...

2015:groups:tools:pythia8tutorial

anonymous@undisclosed.example.com (Anonymous) — Thu, 18 Jun 2015 19:01:24 +0000

Slides: Examples: main101: Read and shower LHE files; write to HepMC main102: Event history in Pythia 6 format main104: MLM matching (ttbar + 2j) main105: Run with fastjet and make simplified event with jets and leptons (from W or Z only). Useful for quick studies. (P.S. For Harrison: Also useful if you want parton-level jets, just turn hadronisation off in main105.cmnd)

2015:groups:tools:rivetforcorrelatedweights

anonymous@undisclosed.example.com (Anonymous) — Wed, 10 Jun 2015 10:22:24 +0000

Rivet for correlated weights David Grellscheid and Daniel Maitre tested the feature of the new Rivet version that allows correlated weights to be taken into account correctly in Rivet analyses. This new feature allows to pipe nTuples directly into Rivet. An example implementation and the updated nTupleReader library is attached.

2015:groups:tools:showeruncertainties

anonymous@undisclosed.example.com (Anonymous) — Sun, 20 Sep 2015 22:25:09 +0000

Shower Uncertainties If you are interested in contributing please subscribe to the mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill this form to create a lightweight account. Overview The basic ida is to first do a study on the purely pQCD level. Different shower algorithms should be compared at LO+PS level first, along with their recommended variations.

2015:groups:tools:start

anonymous@undisclosed.example.com (Anonymous) — Mon, 06 Jul 2015 12:23:25 +0000

Tools and Monte Carlo Working Group Background subtraction in fiducial measurements ttbar+jets measurements V+b(b) measurements NLO EWK corrections (joint with SM) Study of the validity of different pQCD approximations for non-trivial observables in pp->h+jets (ggF) Shower and Matching Uncertainties PDFs Session 2 Pythia 8 tutorial Falcon LH Analysis Description Accord

2015:groups:tools:ttjets

anonymous@undisclosed.example.com (Anonymous) — Wed, 16 Sep 2015 14:58:11 +0000

ttbar + jets If you are interested in contributing please subscribe to the mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill this form to create a lightweight account. The idea is to compare the latest version of all generators to be able to see what the current status of the predictions is. So far, this has never been done for top pair production, including multi-jet merging.

2015:groups:tools:vbb

anonymous@undisclosed.example.com (Anonymous) — Thu, 17 Mar 2016 19:19:43 +0000

A comparison of generators/fixed order predictions for Z+b(b) and W+b(b) among them and against data Papers: (Campbell et al.) If you are interested in contributing please subscribe to the mailing list. You will be asked to log in with your CERN account. If you don't have a CERN account, please fill $Z$$b$$\sqrt{s} = 7$$b$$e^+e^-$$\mu^+\mu^-$$p_T > 20$$|\eta| < 2.4$$81 < M_{\ell\ell} < 101$$b$$p_T > 15$$|\eta| < 2$$p_T > 0$$p_T > 50$$b$$p_T$$Z$$p_T$$\Delta…