Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

A search for the bb decay of the Standard Model Higgs boson produced through vector-boson fusion is presented. Three mutually exclusive channels are considered: two all-hadronic channels and a photon-associated channel. Results are reported from the analysis of up to 30.6 fb-1 of pp data at s=13 TeV collected with the ATLAS detector at the LHC. The measured signal strength relative to the Standard Model prediction from the combined analysis is 2.5-1.3+1.4 for inclusive Higgs boson production and 3.0-1.6+1.7 for vector-boson fusion production only. © 2018 CERN.

Registro:

Documento: Artículo
Título:Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s =13 TeV pp collisions with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2920 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2920 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2018
Volumen:98
Número:5
DOI: http://dx.doi.org/10.1103/PhysRevD.98.052003
Título revista:Physical Review D
Título revista abreviado:Phy. Rev. D
ISSN:24700010
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_24700010_v98_n5_p_Aaboud

Referencias:

  • Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC (2012) Phys. Lett. B, 716, p. 1. , ATLAS Collaboration
  • Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC (2012) Phys. Lett. B, 716, p. 30. , CMS Collaboration
  • Evidence for the spin-0 nature of the Higgs boson using ATLAS data (2013) Phys. Lett. B, 726, p. 120. , ATLAS Collaboration
  • Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector (2015) Eur. Phys. J. C, 75, p. 476. , ATLAS Collaboration
  • Erratum (2016) Eur. Phys. J. C, 76, p. 152. , ATLAS Collaboration
  • Measurements of the Total and Differential Higgs Boson Production Cross Sections Combining the (Equation presented) and (Equation presented) Decay Channels at (Equation presented) with the ATLAS Detector (2015) Phys. Rev. Lett., 115, p. 091801. , ATLAS Collaboration
  • Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC (Equation presented) collision data at (Equation presented) and 8 TeV J. High Energy Phys., 2016 (8), p. 045. , ATLAS and CMS Collaborations
  • Measurement of differential cross sections for Higgs boson production in the diphoton decay channel in (Equation presented) collisions at (Equation presented) (2016) Eur. Phys. J. C, 76, p. 13. , CMS Collaboration
  • Measurement of differential and integrated fiducial cross sections for Higgs boson production in the four-lepton decay channel in (Equation presented) collisions at (Equation presented) and 8 TeV J. High Energy Phys., 2016 (4), p. 005. , CMS Collaboration
  • Measurements of properties of the Higgs boson decaying into the four-lepton final state in (Equation presented) collisions at (Equation presented) J. High Energy Phys., 2017 (11), p. 047. , CMS Collaboration
  • Evidence for a Particle Produced in Association with Weak Bosons and Decaying to a Bottom-Antibottom Quark Pair in Higgs Boson Searches at the Tevatron (2012) Phys. Rev. Lett., 109, p. 071804. , CDF and D0 Collaborations
  • Evidence for the (Equation presented) decay with the ATLAS detector J. High Energy Phys., 2017 (12), p. 024. , ATLAS Collaboration
  • Evidence for the Higgs boson decay to a bottom quark-antiquark pair (2018) Phys. Lett. B, 780, p. 501. , CMS Collaboration
  • Han, T., Valencia, G., Willenbrock, S., Structure Function Approach to Vector Boson Scattering in (Equation presented) Collisions (1992) Phys. Rev. Lett., 69, p. 3274
  • Djouadi, A., Kalinowski, J., Spira, M., HDECAY: A program for Higgs boson decays in the Standard Model and its supersymmetric extension (1998) Comput. Phys. Commun., 108, p. 56
  • Arnold, K., VBFNLO: A Parton level Monte Carlo for processes with electroweak bosons (2009) Comput. Phys. Commun., 180, p. 1661
  • Bolzoni, P., Maltoni, F., Moch, S.-O., Zaro, M., Higgs Boson Production via Vector-Boson Fusion at Next-to-Next-to-Leading Order in QCD (2010) Phys. Rev. Lett., 105, p. 011801
  • Bolzoni, P., Maltoni, F., Moch, S.-O., Zaro, M., Vector boson fusion at next-to-next-to-leading order in QCD: Standard model Higgs boson and beyond (2012) Phys. Rev. D, 85, p. 035002
  • Cacciari, M., Dreyer, F.A., Karlberg, A., Salam, G.P., Zanderighi, G., Fully Differential Vector-Boson-Fusion Higgs Production at Next-to-Next-to-Leading Order (2015) Phys. Rev. Lett., 115, p. 082002
  • Cacciari, M., Dreyer, F.A., Karlberg, A., Salam, G.P., Zanderighi, G., Erratum (2018) Phys. Rev. Lett., 120, p. 139901
  • Denner, A., Dittmaier, S., Kallweit, S., Mück, A., HAWK 2.0: A Monte Carlo program for Higgs production in vector-boson fusion and Higgs strahlung at hadron colliders (2015) Comput. Phys. Commun., 195, p. 161
  • Search for the Standard Model Higgs boson produced by vector-boson fusion and decaying to bottom quarks in (Equation presented) (Equation presented) collisions with the ATLAS detector J. High Energy Phys., 2016 (11), p. 112. , ATLAS Collaboration
  • Search for the standard model Higgs boson produced through vector boson fusion and decaying to (Equation presented) (2015) Phys. Rev. D, 92, p. 032008. , CMS Collaboration
  • Gabrielli, E., Maltoni, F., Mele, B., Moretti, M., Piccinini, F., Pittau, R., Higgs boson production in association with a photon in vector boson fusion at the LHC (2007) Nucl. Phys., B781, p. 64
  • Gabrielli, E., Mele, B., Piccinini, F., Pittau, R., Asking for an extra photon in Higgs production at the LHC and beyond J. High Energy Phys., 2016 (7), p. 003
  • The ATLAS Experiment at the CERN Large Hadron Collider (2008) J. Instrum., 3, p. S08003. , ATLAS Collaboration
  • (2010) ATLAS Insertable B-layer Technical Design Report, , http://cds.cern.ch/record/1291633, ATLAS Collaboration, Report No. CERN-LHCC-2010-013
  • Nason, P., A new method for combining NLO QCD with shower Monte Carlo algorithms J. High Energy Phys., 2004 (11), p. 040
  • Frixione, S., Nason, P., Oleari, C., Matching NLO QCD computations with parton shower simulations: The POWHEG method J. High Energy Phys., 2007 (11), p. 070
  • Alioli, S., Nason, P., Oleari, C., Re, E., A general framework for implementing NLO calculations in shower Monte Carlo programs: The POWHEG BOX J. High Energy Phys., 2010 (6), p. 043
  • Lai, H.-L., Guzzi, M., Huston, J., Li, Z., Nadolsky, P.M., Pumplin, J., Yuan, C.-P., New parton distributions for collider physics (2010) Phys. Rev. D, 82, p. 074024
  • Sjöstrand, T., Ask, S., Christiansen, J.R., Corke, R., Desai, N., Ilten, P., Mrenna, S., Skands, P.Z., An introduction to PYTHIA 8.2 (2015) Comput. Phys. Commun., 191, p. 159
  • Measurement of the (Equation presented) boson transverse momentum distribution in (Equation presented) collisions at (Equation presented) with the ATLAS detector J. High Energy Phys., 2014 (9), p. 145. , ATLAS Collaboration
  • Ball, R.D., Parton distributions with LHC data (2013) Nucl. Phys., B867, p. 244
  • Alwall, J., Frederix, R., Frixione, S., Hirschi, V., Maltoni, F., Mattelaer, O., Shao, H.-S., Zaro, M., The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations J. High Energy Phys., 2014 (7), p. 079
  • Bahr, M., Herwig++ physics and manual (2008) Eur. Phys. J. C, 58, p. 639
  • (2014) ATLAS Pythia 8 Tunes to 7 TeV Data, , https://cds.cern.ch/record/1966419, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2014-021
  • Butterworth, J., PDF4LHC recommendations for LHC Run II (2016) J. Phys. G, 43, p. 023001
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., A brief introduction to PYTHIA 8.1 (2008) Comput. Phys. Commun., 178, p. 852
  • (2012) Summary of ATLAS Pythia 8 Tunes, , https://cds.cern.ch/record/1474107, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2012-003
  • Martin, A.D., Stirling, W.J., Thorne, R.S., Watt, G., Parton distributions for the LHC (2009) Eur. Phys. J. C, 63, p. 189
  • The ATLAS simulation infrastructure (2010) Eur. Phys. J. C, 70, p. 823. , ATLAS Collaboration
  • Agostinelli, S., GEANT4 - A simulation toolkit (2003) Nucl. Instrum. Methods Phys. Res., Sect. A, 506, p. 250
  • (2010) The Simulation Principle and Performance of the ATLAS Fast Calorimeter Simulation FastCaloSim, , https://cds.cern.ch/record/1300517, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2010-013
  • Cacciari, M., Salam, G.P., Soyez, G., The anti-(Equation presented) jet clustering algorithm J. High Energy Phys., 2008 (4), p. 063
  • (2014) Tagging and Suppression of Pileup Jets with the ATLAS Detector, , https://cds.cern.ch/record/1700870, ATLAS Collaboration, Report No. ATLAS-CONF-2014-018
  • Jet energy scale measurements and their systematic uncertainties in proton-proton collisions at (Equation presented) with the ATLAS detector (2017) Phys. Rev. D, 96, p. 072002. , ATLAS Collaboration
  • Performance of (Equation presented)-jet identification in the ATLAS experiment (2016) J. Instrum., 11, p. P04008. , ATLAS Collaboration
  • (2016) Optimisation of the ATLAS (Equation Presented)-tagging Performance for the 2016 LHC Run, , https://cds.cern.ch/record/2160731, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2016-012
  • Measurements of (Equation Presented)-jet Tagging Efficiency with the ATLAS Detector Using (Equation Presented) Events at (Equation Presented), , ATLAS Collaboration
  • Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run-1 data (2016) Eur. Phys. J. C, 76, p. 666. , ATLAS Collaboration
  • Topological cell clustering in the ATLAS calorimeters and its performance in LHC Run 1 (2017) Eur. Phys. J. C, 77, p. 490. , ATLAS Collaboration
  • (2016) Electron Efficiency Measurements with the ATLAS Detector Using the 2015 LHC Proton-proton Collision Data, , https://cds.cern.ch/record/2157687, ATLAS Collaboration, Repor No. ATLAS-CONF-2016-024
  • Electron efficiency measurements with the ATLAS detector using 2012 LHC proton-proton collision data (2017) Eur. Phys. J. C, 77, p. 195. , ATLAS Collaboration
  • Muon reconstruction performance of the ATLAS detector in proton-proton collision data at (Equation presented) (2016) Eur. Phys. J. C, 76, p. 292. , ATLAS Collaboration
  • Performance of the ATLAS trigger system in 2015 (2017) Eur. Phys. J. C, 77, p. 317. , ATLAS Collaboration
  • Pedregosa, F., Scikit-learn: Machine learning in Python (2011) J. Machine Learning Research, 12, p. 2825
  • Hoecker, A., TMVA: Toolkit for multivariate data analysis Proc. Sci., 2007, p. 040. , ACAT2007
  • Freund, Y., Schapire, R.E., A decision-theoretic generalization of on-line learning and an application to boosting (1997) J. Comput. Syst. Sci., 55, p. 119
  • Bukin, A.D., Fitting Function for Asymmetric Peaks
  • Oreglia, M., (1980) A Study of the Reactions (Equation Presented), , https://www.slac.stanford.edu/cgi-wrap/getdoc/slac-r-236.pdf, Ph.D. thesis, Stanford University
  • Skwarnicki, T., (1986) A Study of the Radiative Cascade Transitions between the Upsilon-Prime and Upsilon Resonances, , https://inspirehep.net/record/230779/files/f31-86-02.pdf, (INP, Cracow)
  • Cowan, G., Cranmer, K., Gross, E., Vitells, O., Asymptotic formulae for likelihood-based tests of new physics (2011) Eur. Phys. J. C, 71, p. 1554
  • Cowan, G., Cranmer, K., Gross, E., Vitells, O., Erratum (2013) Eur. Phys. J. C, 73, p. 2501
  • Rubin, M., Salam, G.P., Sapeta, S., Giant QCD K-factors beyond NLO J. High Energy Phys., 2010 (9), p. 084
  • Luminosity determination in (Equation presented) collisions at (Equation presented) using the ATLAS detector at the LHC (2016) Eur. Phys. J. C, 76, p. 653. , ATLAS Collaboration
  • Performance of the ATLAS track reconstruction algorithms in dense environments in LHC Run 2 (2017) Eur. Phys. J. C, 77, p. 673. , ATLAS Collaboration
  • Measurement of the charged-particle multiplicity inside jets from (Equation presented) (Equation presented) collisions with the ATLAS detector (2016) Eur. Phys. J. C, 76, p. 322. , ATLAS Collaboration
  • (2016) Electron and Photon Energy Calibration with the ATLAS Detector Using Data Collected in 2015 at (Equation Presented), , https://cds.cern.ch/record/2203514, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2016-015
  • (2016) Photon Identification in 2015 ATLAS Data, , https://cds.cern.ch/record/2203125, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2016-014
  • De Florian, D., (2017) Handbook of LHC Higgs Cross Sections: 4. Deciphering the Nature of the Higgs Sector, , http://dx.doi.org/10.23731/CYRM-2017-002, CERN Report No. CERN-2017-002-M
  • Read, A.L., Presentation of search results: The CLs technique (2002) J. Phys. G, 28, p. 2693
  • ATLAS Computing Acknowledgements, , https://cds.cern.ch/record/2202407, ATLAS Collaboration, Report No. ATL-GEN-PUB-2016-002

Citas:

---------- APA ----------
(2018) . Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s =13 TeV pp collisions with the ATLAS detector. Physical Review D, 98(5).
http://dx.doi.org/10.1103/PhysRevD.98.052003
---------- CHICAGO ----------
Aaboud, M. "Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s =13 TeV pp collisions with the ATLAS detector" . Physical Review D 98, no. 5 (2018).
http://dx.doi.org/10.1103/PhysRevD.98.052003
---------- MLA ----------
Aaboud, M. "Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s =13 TeV pp collisions with the ATLAS detector" . Physical Review D, vol. 98, no. 5, 2018.
http://dx.doi.org/10.1103/PhysRevD.98.052003
---------- VANCOUVER ----------
Aaboud, M. Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s =13 TeV pp collisions with the ATLAS detector. Phy. Rev. D. 2018;98(5).
http://dx.doi.org/10.1103/PhysRevD.98.052003