|
[Rivet-svn] rivet: adding ATLAS_2014_I1327229Rivet Mercurial rivet at projects.hepforge.orgTue Sep 29 10:45:01 BST 2015
details: https://rivet.hepforge.org/hg/rivet/rev/6f2cafab3c4d branches: release-2-3-x changeset: 4876:6f2cafab3c4d user: Chris Pollard <cspollard at gmail.com> date: Tue Sep 29 10:33:57 2015 +0100 description: adding ATLAS_2014_I1327229 diffs (truncated from 1516 to 50 lines): --- a/ChangeLog Mon Sep 28 17:45:31 2015 +0100 +++ b/ChangeLog Tue Sep 29 10:33:57 2015 +0100 @@ -1,3 +1,7 @@ +2015-09-29 Chris Pollard <cpollard at cern.ch> + + * Adding ATLAS_2014_I1327229 + 2015-09-28 Chris Pollard <cpollard at cern.ch> * Adding ATLAS_2014_I1326641 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/data/anainfo/ATLAS_2014_I1327229.info Tue Sep 29 10:33:57 2015 +0100 @@ -0,0 +1,44 @@ +Name: ATLAS_2014_I1327229 +Year: 2014 +Summary: Inclusive multilepton search at 8 TeV +Experiment: ATLAS +Collider: LHC +InspireID: 1327229 +Status: VALIDATED +Authors: + - Joern Mahlstedt <joern.mahlstedt at cern.ch> +References: + - arXiv:1411.2921 [hep-ex] +RunInfo: + any process producing at least 3 leptons (e.g. pair production of doubly-charged Higgs or excited leptons) +Beams: [p+, p+] +Energies: [8000] +PtCuts: [1,5,10,10] +NeedCrossSection: True +Description: + A generic search for anomalous production of events with at least three charged leptons is presented. The data sample consists of + $pp$ collisions at $\sqrt{s} = 8$\,TeV collected in 2012 by the ATLAS experiment at the CERN Large Hadron Collider, and corresponds + to an integratedi luminosity of 20.3\,$\text{fb}^{−1}$. Events are required to have at least three selected lepton candidates, at + least two of which must be electrons or muons, while the third may be a hadronically decaying tau. Selected events are categorized + based on their lepton flavour content and signal regions are constructed using several kinematic variables of interest. No significant + deviations from Standard Model predictions are observed. Model-independent upper limits on contributions from beyond the Standard Model + phenomena are provided for each signal region, along with prescription to re-interpret the limits for any model. Constraints are also + placed on models predicting doubly charged Higgs bosons and excited leptons. For doubly charged Higgs bosons decaying to $e\tau$ or + $\muon\tau$, lower limits on the mass are set at 400\,GeV at 95\,\% confidence level. For excited leptons, constraints are provided as + functions of both the mass of the excited state and the compositeness scale $\Lambda$, with the strongest mass constraints arising in + regions where the mass equals $\Lambda$. In such scenarios, lower mass limits are set at 3.0\,TeV for excited electrons and muons, + 2.5\,TeV for excited taus, and 1.6\,TeV for every excited-neutrino flavour. +BibKey: Aad:2014hja +BibTeX: '@article{Aad:2014hja, + author = "Aad, Georges and others", + title = "{Search for new phenomena in events with three or more + charged leptons in $pp$ collisions at $\sqrt{s}=8$ TeV + with the ATLAS detector}", + collaboration = "ATLAS",
More information about the Rivet-svn mailing list |