Search for supersymmetry in pp collisions at sqrt(s) = 7 TeV in final states with missing transverse momentum and b-jets with the ATLAS detector
arXiv:1203.6193 · doi:10.1103/PhysRevD.85.112006
Abstract
The results of a search for supersymmetry in events with large missing transverse momentum and heavy flavour jets using an integrated luminosity corresponding to 2.05 fb^-1 of pp collisions at sqrt(s) = 7 TeV recorded with the ATLAS detector at the Large Hadron Collider are reported. No significant excess is observed with respect to the prediction for Standard Model processes. Results are interpreted in a variety of R-parity conserving models in which scalar bottoms and tops are the only scalar quarks to appear in the gluino decay cascade, and in an SO(10) model framework. Gluino masses up to 600-900 GeV are excluded, depending on the model considered.
arXiv comment16 pages plus author list (29 pages total), 11 figures, 8 tables, revised author list, matches published PRD version
References in corpus (38)
- PYTHIA 6.4 Physics and Manual
- PYTHIA 6.2 Physics and Manual
- The anti-k_t jet clustering algorithm
- New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
- Asymptotic formulae for likelihood-based tests of new physics
- Matching NLO QCD computations with Parton Shower simulations: the POWHEG method
- MadGraph 5 : Going Beyond
- Herwig++ Physics and Manual
- HERWIG 6.5: an event generator for Hadron Emission Reactions With Interfering Gluons (including supersymmetric processes)
- ALPGEN, a generator for hard multiparton processes in hadronic collisions
- The ATLAS Simulation Infrastructure
- Dispelling the N^3 myth for the Kt jet-finder
- Implications of CTEQ global analysis for collider observables
- An update on vector boson pair production at hadron colliders
- Vector boson pair production at the LHC
- Electroweak gauge boson production at hadron colliders through O(alpha_s^2)
- Inclusive Jet Production, Parton Distributions, and the Search for New Physics
- Multiparton Interactions in Photoproduction at HERA
- Stop Production at Hadron Colliders
- NLL resummation of the heavy-quark hadroproduction cross-section
- Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions
- Electron performance measurements with the ATLAS detector using the 2010 LHC proton-proton collision data
- Theoretical status and prospects for top-quark pair production at hadron colliders
- Performance of missing transverse momentum reconstruction in proton-proton collisions at 7 TeV with ATLAS
- Luminosity Determination in pp Collisions at sqrt(s)=7 TeV Using the ATLAS Detector at the LHC
- Measurement of the top quark-pair production cross section with ATLAS in pp collisions at $\sqrt{s}=7\TeV$
- The W boson production cross section at the LHC through O(alpha_s^2)
- Measurement of the W -> lnu and Z/gamma* -> ll production cross sections in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector
- Threshold expansion of the gg(qq) -> QQ+X cross section at O(alpha_s^4)
- Search for New Physics with Jets and Missing Transverse Momentum in pp collisions at sqrt(s) = 7 TeV
- Search for scalar bottom pair production with the ATLAS detector in pp collisions at sqrt(s) = 7 TeV
- Search for supersymmetry in pp collisions at sqrt{s} = 7TeV in final states with missing transverse momentum and b-jets
- Measurement of the cross section for the production of a W boson in association with b-jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
- Search for Supersymmetry in Events with b Jets and Missing Transverse Momentum at the LHC
- Search for scalar bottom quarks and third-generation leptoquarks in ppbar collisions at sqrt(s) = 1.96 TeV
- Testing Yukawa-unified SUSY during year 1 of LHC: the role of multiple b-jets, dileptons and missing E_T
- Search for the Production of Scalar Bottom Quarks in ppbar collisions at sqrt(s) = 1.96 TeV
- Search for Gluino-Mediated Sbottom Production in p-pbar Collisions at sqrt(s)=1.96 TeV
Cited by in corpus (46)
- Search for top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in 8 TeV pp collisions with the ATLAS detector
- Search for new physics in events with same-sign dileptons and jets in pp collisions at sqrt(s) = 8 TeV
- Interpretation of searches for supersymmetry with simplified models
- Search for gluino mediated bottom- and top-squark production in multijet final states in pp collisions at 8 TeV
- Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at sqrt(s) = 7 TeV
- Exploring the Higgs Portal with 10/fb at the LHC
- Hunt for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 4.7 fb^-1 of sqrt(s) = 7 TeV proton-proton collisions
- Search for direct top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in sqrt(s) = 7 TeV pp collisions using 4.7 fb-1 of ATLAS data
- A Natural 125 GeV Higgs Boson in the MSSM from Focus Point Supersymmetry with A-Terms
- Inclusive search for supersymmetry using the razor variables in pp collisions at sqrt(s) = 7 TeV
- Search for light top squark pair production in final states with leptons and b-jets with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions
- Hide and Seek With Natural Supersymmetry at the LHC
- Probing natural SUSY from stop pair production at the LHC
- Comprehensive Analysis on Lepton Flavor Violating Higgs Boson to mu tau Decay in Supersymmetry without R Parity
- Naturalness of the Non-Universal MSSM in the light of the recent Higgs results
- Search for top and bottom squarks from gluino pair production in final states with missing transverse energy and at least three b-jets with the ATLAS detector
- Searching for Direct Stop Production in Hadronic Top Data at the LHC
- Light Neutralino Dark Matter in the pMSSM: Implications of LEP, LHC and Dark Matter Searches on SUSY Particle Spectra
- Very Light Scalar Top Quarks at the LHC
- Higgs to mu tau Decay in Supersymmetry without R Parity
- "L=R" -- Lepton Number at the LHC
- Search for scalar top quark pair production in natural gauge mediated supersymmetry models with the ATLAS detector in pp collisions at sqrt(s) = 7 TeV
- Search for new physics in events with same-sign dileptons and b jets in pp collisions at sqrt(s) = 8 TeV
- QCD threshold corrections for gluino pair production at hadron colliders
- Model-Independent Bounds on Squarks from Monophoton Searches
- Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV
- 125 GeV Higgs as a pseudo-Goldstone boson in supersymmetry with vector-like matters
- Natural NMSSM confronting with the LHC7-8
- Natural supersymmetric spectrum in mirage mediation
- LHC-7 supersymmetry search interpretation within the pMSSM
- Determination of the CMSSM Parameters using Neural Networks
- as a test case for quark flavor violation in the MSSM
- LHC constraints on M_1/2 and m_0 in the semi-constrained NMSSM
- Search for supersymmetry with jets, missing transverse momentum and at least one hadronically decaying tau lepton in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector
- Search for supersymmetry in final states with a single lepton, b-quark jets, and missing transverse energy in proton-proton collisions at sqrt(s) = 7 TeV
- Yukawa-unified natural supersymmetry
- Light stop/sbottom pair production searches in the NMSSM
- Search for supersymmetry in events with photons, bottom quarks, and missing transverse momentum in proton-proton collisions at a centre-of-mass energy of 7 TeV with the ATLAS detector
- Yukawa coupling unification in SO(10) with positive μ and a heavier gluino
- Flavour violating bosonic squark decays at LHC
- Post LHC7 SUSY benchmark points for ILC physics
- Mitigation of the LHC Inverse Problem
- Non-universal SUGRA at LHC: Prospects and Discovery Potential
- Searches for Supersymmetry with the ATLAS Detector
- Searches for third generation SUSY in ATLAS
- NMSSM with Lopsided Gauge Mediation