publication . Article . Other literature type . Preprint . 2014

Search for top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in s=8 TeV pp collisions with the ATLAS detector

Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; AbouZeid, O.S.; Abramowicz, H.; ...
Open Access English
  • Published: 12 Nov 2014
  • Publisher: Springer Verlag
Abstract
CEA-DSM/IRFU, France
Subjects
free text keywords: Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top squark, 530, scattering [p p], pair production [tau], 8000 GeV-cms, experimental results, ATLAS, mass dependence, Higgs particle, scalar particle, Hadron-Hadron Scattering, benchmark, leptonic decay [Higgs particle], background, branching ratio: upper limit [channel cross section], High Energy Physics - Experiment, CERN LHC Coll, parameter space [minimal supersymmetric standard model], neutral particle, Physik, Hadron-Hadron Scattering; BENCHMARK SCENARIOS; MASSLESS PARTICLES; BROKEN SYMMETRIES; MONTE-CARLO; MSSM; LHC; MASSES; PROGRAM; DISCOVERY; COUPLINGS, :Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], :Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP], Ciencias Exactas, Física, Particle Physics - Experiment, Higgs, Física de Partículas y Campos, Ciencias Físicas, CIENCIAS NATURALES Y EXACTAS, decay modes [stop], missing-energy [transverse momentum], decay [chargino], pair production [stop], LSP [neutralino], new physics, mass spectrum [sparticle], upper limit [cross section], validity test [standard model], stop --> top neutralino, stop --> bottom chargino, chargino --> neutralino W, Physical Sciences, Fysik, :Ciências Físicas [Ciências Naturais], Science & Technology, Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top; squark; DYNAMICAL SYMMETRY-BREAKING; HADRON COLLIDERS; SUPERGAUGE; TRANSFORMATIONS; PARTON DISTRIBUTIONS; B-JETS; SUPERSYMMETRY; PARTICLE; MODEL; LHC; MASSES, QC, Proton-Proton Scattering, Supersymmetry, Top Squark, 530 Physics, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear and High Energy Physics, SUSY, pMSSM, Settore FIS/01 - Fisica Sperimentale, Settore FIS/04 - Fisica Nucleare e Subnucleare, Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top squark; Nuclear and High Energy Physics, ddc:500.2, ddc:530, Top quark, Lepton, Lightest Supersymmetric Particle, ATLAS experiment, Stop squark, Physics, Particle physics, Atlas (anatomy), medicine.anatomical_structure, medicine, Nuclear physics, Pair production
Funded by
EC| EPLANET
Project
EPLANET
European Particle physics Latin American NETwork
  • Funder: European Commission (EC)
  • Project Code: 246806
  • Funding stream: FP7 | SP3 | PEOPLE
,
SNSF| Teilchenphysik-Experimente und Entwicklung von Teilchen-Detektoren
Project
  • Funder: Swiss National Science Foundation (SNSF)
  • Project Code: 200020_149246
  • Funding stream: Project funding | Project funding (Div. I-III)
Communities
EGI Federation

[22] M.S. Carena, S. Heinemeyer, C.E.M. Wagner and G. Weiglein, Suggestions for benchmark scenarios for MSSM Higgs boson searches at hadron colliders, Eur. Phys. J. C 26 (2003) 601

[23] M. Carena, S. Heinemeyer, O. St˚al, C.E.M. Wagner and G. Weiglein, MSSM Higgs boson

[37] GEANT4 collaboration, S. Agostinelli et al., GEANT4: a simulation toolkit, Nucl. Instrum. Meth. A 506 (2003) 250 [INSPIRE].

[38] M. Spira, HIGLU: a program for the calculation of the total Higgs production cross-section at

[39] R.V. Harlander and W.B. Kilgore, Next-to-next-to-leading order Higgs production at hadron colliders, Phys. Rev. Lett. 88 (2002) 201801 [hep-ph/0201206] [INSPIRE].

[40] R.V. Harlander, S. Liebler and H. Mantler, SusHi: a program for the calculation of Higgs [61] M.L. Mangano, M. Moretti, F. Piccinini, R. Pittau and A.D. Polosa, ALPGEN, a generator

[52] G. Degrassi, S. Heinemeyer, W. Hollik, P. Slavich and G. Weiglein, Towards high precision predictions for the MSSM Higgs sector, Eur. Phys. J. C 28 (2003) 133 [hep-ph/0212020]

[53] M. Frank et al., The Higgs boson masses and mixings of the complex MSSM in the Feynman-diagrammatic approach, JHEP 02 (2007) 047 [hep-ph/0611326] [INSPIRE].

[54] R. Harlander and P. Kant, Higgs production and decay: analytic results at next-to-leading order QCD, JHEP 12 (2005) 015 [hep-ph/0509189] [INSPIRE]. [OpenAIRE]

[55] S. Dittmaier, . Kramer, Michael and M. Spira, Higgs radiation off bottom quarks at the Tevatron and the CERN LHC, Phys. Rev. D 70 (2004) 074010 [hep-ph/0309204] [INSPIRE]. [OpenAIRE]

[56] S. Dawson, C.B. Jackson, L. Reina and D. Wackeroth, Exclusive Higgs boson production with bottom quarks at hadron colliders, Phys. Rev. D 69 (2004) 074027 [hep-ph/0311067]

[57] R. Harlander, M. Kr¨amer and M. Schumacher, Bottom-quark associated Higgs-boson production at the LHC, Eur. Phys. J. C 72 (2012) 1988 [arXiv:1201.0117] [INSPIRE].

[73] M. Cacciari, G.P. Salam and G. Soyez, The anti-kt jet clustering algorithm,

[74] W. Lampl et al., Calorimeter clustering algorithms : description and performance, ATL-LARG-PUB-2008-002, CERN, Geneva Switzerland (2008). recorded in 2010 with the ATLAS detector, Eur. Phys. J. C 73 (2013) 2306

[90] A.L. Read, Presentation of search results: the CLs technique, J. Phys. G 28 (2002) 2693

Abstract
CEA-DSM/IRFU, France
Subjects
free text keywords: Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top squark, 530, scattering [p p], pair production [tau], 8000 GeV-cms, experimental results, ATLAS, mass dependence, Higgs particle, scalar particle, Hadron-Hadron Scattering, benchmark, leptonic decay [Higgs particle], background, branching ratio: upper limit [channel cross section], High Energy Physics - Experiment, CERN LHC Coll, parameter space [minimal supersymmetric standard model], neutral particle, Physik, Hadron-Hadron Scattering; BENCHMARK SCENARIOS; MASSLESS PARTICLES; BROKEN SYMMETRIES; MONTE-CARLO; MSSM; LHC; MASSES; PROGRAM; DISCOVERY; COUPLINGS, :Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], :Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP], Ciencias Exactas, Física, Particle Physics - Experiment, Higgs, Física de Partículas y Campos, Ciencias Físicas, CIENCIAS NATURALES Y EXACTAS, decay modes [stop], missing-energy [transverse momentum], decay [chargino], pair production [stop], LSP [neutralino], new physics, mass spectrum [sparticle], upper limit [cross section], validity test [standard model], stop --> top neutralino, stop --> bottom chargino, chargino --> neutralino W, Physical Sciences, Fysik, :Ciências Físicas [Ciências Naturais], Science & Technology, Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top; squark; DYNAMICAL SYMMETRY-BREAKING; HADRON COLLIDERS; SUPERGAUGE; TRANSFORMATIONS; PARTON DISTRIBUTIONS; B-JETS; SUPERSYMMETRY; PARTICLE; MODEL; LHC; MASSES, QC, Proton-Proton Scattering, Supersymmetry, Top Squark, 530 Physics, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear and High Energy Physics, SUSY, pMSSM, Settore FIS/01 - Fisica Sperimentale, Settore FIS/04 - Fisica Nucleare e Subnucleare, Hadron-Hadron Scattering; proton-proton scattering; supersymmetry; top squark; Nuclear and High Energy Physics, ddc:500.2, ddc:530, Top quark, Lepton, Lightest Supersymmetric Particle, ATLAS experiment, Stop squark, Physics, Particle physics, Atlas (anatomy), medicine.anatomical_structure, medicine, Nuclear physics, Pair production
Funded by
EC| EPLANET
Project
EPLANET
European Particle physics Latin American NETwork
  • Funder: European Commission (EC)
  • Project Code: 246806
  • Funding stream: FP7 | SP3 | PEOPLE
,
SNSF| Teilchenphysik-Experimente und Entwicklung von Teilchen-Detektoren
Project
  • Funder: Swiss National Science Foundation (SNSF)
  • Project Code: 200020_149246
  • Funding stream: Project funding | Project funding (Div. I-III)
Communities
EGI Federation

[22] M.S. Carena, S. Heinemeyer, C.E.M. Wagner and G. Weiglein, Suggestions for benchmark scenarios for MSSM Higgs boson searches at hadron colliders, Eur. Phys. J. C 26 (2003) 601

[23] M. Carena, S. Heinemeyer, O. St˚al, C.E.M. Wagner and G. Weiglein, MSSM Higgs boson

[37] GEANT4 collaboration, S. Agostinelli et al., GEANT4: a simulation toolkit, Nucl. Instrum. Meth. A 506 (2003) 250 [INSPIRE].

[38] M. Spira, HIGLU: a program for the calculation of the total Higgs production cross-section at

[39] R.V. Harlander and W.B. Kilgore, Next-to-next-to-leading order Higgs production at hadron colliders, Phys. Rev. Lett. 88 (2002) 201801 [hep-ph/0201206] [INSPIRE].

[40] R.V. Harlander, S. Liebler and H. Mantler, SusHi: a program for the calculation of Higgs [61] M.L. Mangano, M. Moretti, F. Piccinini, R. Pittau and A.D. Polosa, ALPGEN, a generator

[52] G. Degrassi, S. Heinemeyer, W. Hollik, P. Slavich and G. Weiglein, Towards high precision predictions for the MSSM Higgs sector, Eur. Phys. J. C 28 (2003) 133 [hep-ph/0212020]

[53] M. Frank et al., The Higgs boson masses and mixings of the complex MSSM in the Feynman-diagrammatic approach, JHEP 02 (2007) 047 [hep-ph/0611326] [INSPIRE].

[54] R. Harlander and P. Kant, Higgs production and decay: analytic results at next-to-leading order QCD, JHEP 12 (2005) 015 [hep-ph/0509189] [INSPIRE]. [OpenAIRE]

[55] S. Dittmaier, . Kramer, Michael and M. Spira, Higgs radiation off bottom quarks at the Tevatron and the CERN LHC, Phys. Rev. D 70 (2004) 074010 [hep-ph/0309204] [INSPIRE]. [OpenAIRE]

[56] S. Dawson, C.B. Jackson, L. Reina and D. Wackeroth, Exclusive Higgs boson production with bottom quarks at hadron colliders, Phys. Rev. D 69 (2004) 074027 [hep-ph/0311067]

[57] R. Harlander, M. Kr¨amer and M. Schumacher, Bottom-quark associated Higgs-boson production at the LHC, Eur. Phys. J. C 72 (2012) 1988 [arXiv:1201.0117] [INSPIRE].

[73] M. Cacciari, G.P. Salam and G. Soyez, The anti-kt jet clustering algorithm,

[74] W. Lampl et al., Calorimeter clustering algorithms : description and performance, ATL-LARG-PUB-2008-002, CERN, Geneva Switzerland (2008). recorded in 2010 with the ATLAS detector, Eur. Phys. J. C 73 (2013) 2306

[90] A.L. Read, Presentation of search results: the CLs technique, J. Phys. G 28 (2002) 2693

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