参考文献:1. F. Englert and R. Brout, Broken symmetry and the mass of gauge vector mesons, Phys. Rev. Lett. 13 (1964) 321 [ 2. P.W. Higgs, Broken symmetries, massless particles and gauge fields, Phys. Lett. 12 (1964) 132 [INSPIRE]. 3. P.W. Higgs, Broken symmetries and the masses of gauge bosons, Phys. Rev. Lett. 13 (1964) 508 [ 4. G. Guralnik, C. Hagen and T. Kibble, Global conservation laws and massless particles, Phys. Rev. Lett. 13 (1964) 585 [ 5. P.W. Higgs, Spontaneous symmetry breakdown without massless bosons, Phys. Rev. 145 (1966) 1156 [ 6. T. Kibble, Symmetry breaking in non-Abelian gauge theories, Phys. Rev. 155 (1967) 1554 [ 7. ALEPH, CDF, D脴, DELPHI, L3, OPAL, SLD, LEP Electroweak Working Group, Tevatron Electroweak Working Group, SLD Electroweak and Heavy Flavour Groups collaborations, Precision electroweak measurements and constraints on the Standard Model, arXiv:1012.2367 [INSPIRE]. 8. LEP Working Group for Higgs boson searches, ALEPH, DELPHI, L3 and OPAL collaborations, R. Barate et al., Search for the Standard Model Higgs boson at LEP, Phys. Lett. B 565 (2003) 61 [hep-ex/0306033] [INSPIRE]. 9. TEVNPH (Tevatron New Phenomina and Higgs Working Group), CDF and D脴 collaborations, Combined CDF and D脴 search for Standard Model Higgs boson production with up to 10.0 fb−1 of data, arXiv:1203.3774 [INSPIRE]. 10. ATLAS collaboration, G. Aad et al., Combined search for the Standard Model Higgs boson using up to 4.9 fb−1 of pp collision data at with the ATLAS detector at the LHC, Phys. Lett. B 710 (2012) 49 [arXiv:1202.1408] [INSPIRE]. 11. CMS collaboration, S. Chatrchyan et al., Combined results of searches for the Standard Model Higgs boson in pp collisions at , Phys. Lett. B 710 (2012) 26 [arXiv:1202.1488] [INSPIRE]. 12. ATLAS collaboration, G. Aad et al., The ATLAS experiment at the CERN Large Hadron Collider, 2008 JINST 3 S08003 [ 13. A. Djouadi, M. Spira and P. Zerwas, Production of Higgs bosons in proton colliders: QCD corrections, Phys. Lett. B 264 (1991) 440 [INSPIRE]. 14. S. Dawson, Radiative corrections to Higgs boson production, Nucl. Phys. B 359 (1991) 283 [ 15. M. Spira, A. Djouadi, D. Graudenz and P. Zerwas, Higgs boson production at the LHC, Nucl. Phys. B 453 (1995) 17 [ 16. R.V. Harlander and W.B. Kilgore, Next-to-next-to-leading order Higgs production at hadron colliders, Phys. Rev. Lett. 88 (2002) 201801 [ 17. C. Anastasiou and K. Melnikov, Higgs boson production at hadron colliders in NNLO QCD, Nucl. Phys. B 646 (2002) 220 [ 18. V. Ravindran, J. Smith and W.L. van Neerven, NNLO corrections to the total cross-section for Higgs boson production in hadron hadron collisions, Nucl. Phys. B 665 (2003) 325 [ 19. S. Catani, D. de Florian, M. Grazzini and P. Nason, Soft gluon resummation for Higgs boson production at hadron colliders, JHEP 07 (2003) 028 [ 20. U. Aglietti, R. Bonciani, G. Degrassi and A. Vicini, Two loop light fermion contribution to Higgs production and decays, Phys. Lett. B 595 (2004) 432 [hep-ph/0404071] [INSPIRE]. 21. S. Actis, G. Passarino, C. Sturm and S. Uccirati, NLO electroweak corrections to Higgs boson production at hadron colliders, Phys. Lett. B 670 (2008) 12 [arXiv:0809.1301] [INSPIRE]. 22. C. Anastasiou, R. Boughezal and F. Petriello, Mixed QCD-electroweak corrections to Higgs boson production in gluon fusion, JHEP 04 (2009) 003 [ 23. D. de Florian and M. Grazzini, Higgs production through gluon fusion: updated cross sections at the Tevatron and the LHC, Phys. Lett. B 674 (2009) 291 [arXiv:0901.2427] [INSPIRE]. 24. J. Baglio and A. Djouadi, Higgs production at the LHC, JHEP 03 (2011) 055 [ 25. M. Ciccolini, A. Denner and S. Dittmaier, Strong and electroweak corrections to the production of Higgs + 2 jets via weak interactions at the LHC, Phys. Rev. Lett. 99 (2007) 161803 [ 26. M. Ciccolini, A. Denner and S. Dittmaier, Electroweak and QCD corrections to Higgs production via vector-boson fusion at the LHC, Phys. Rev. D 77 (2008) 013002 [arXiv:0710.4749] [INSPIRE]. 27. K. Arnold et al., VBFNLO: a parton level Monte Carlo for processes with electroweak bosons, Comput. Phys. Commun. 180 (2009) 1661 [ 28. P. Bolzoni, F. Maltoni, S.-O. Moch and M. Zaro, Higgs production via vector-boson fusion at NNLO in QCD, Phys. Rev. Lett. 105 (2010) 011801 [ 29. T. Han and S. Willenbrock, QCD correction to the pp → WH and ZH total cross-sections, Phys. Lett. B 273 (1991) 167 [INSPIRE]. 30. O. Brein, A. Djouadi and R. Harlander, NNLO QCD corrections to the Higgs-strahlung processes at hadron colliders, Phys. Lett. B 579 (2004) 149 [hep-ph/0307206] [INSPIRE]. 31. M. Ciccolini, S. Dittmaier and M. Kr盲mer, Electroweak radiative corrections to associated WH and ZH production at hadron colliders, Phys. Rev. D 68 (2003) 073003 [hep-ph/0306234] [INSPIRE]. 32. A. Djouadi, J. Kalinowski and M. Spira, HDECAY: a program for Higgs boson decays in the Standard Model and its supersymmetric extension, Comput. Phys. Commun. 108 (1998) 56 [ 33. S. Alioli, P. Nason, C. Oleari and E. Re, NLO Higgs boson production via gluon fusion matched with shower in POWHEG, JHEP 04 (2009) 002 [ 34. P. Nason and C. Oleari, NLO Higgs boson production via vector-boson fusion matched with shower in POWHEG, JHEP 02 (2010) 037 [ 35. T. Sj枚strand, S. Mrenna and P.Z. Skands, PYTHIA 6.4 physics and manual, JHEP 05 (2006) 026 [ 36. D. de Florian, G. Ferrera, M. Grazzini and D. Tommasini, Transverse-momentum resummation: Higgs boson production at the Tevatron and the LHC, JHEP 11 (2011) 064 [ 37. M.L. Mangano, M. Moretti, F. Piccinini, R. Pittau and A.D. Polosa, ALPGEN, a generator for hard multiparton processes in hadronic collisions, JHEP 07 (2003) 001 [ 38. G. Corcella et al., HERWIG 6: an event generator for hadron emission reactions with interfering gluons (including supersymmetric processes), JHEP 01 (2001) 010 [ 39. J. Alwall et al., Comparative study of various algorithms for the merging of parton showers and matrix elements in hadronic collisions, Eur. Phys. J. C 53 (2008) 473 [ 40. S. Frixione and B.R. Webber, Matching NLO QCD computations and parton shower simulations, JHEP 06 (2002) 029 [ 41. J. Butterworth, J.R. Forshaw and M. Seymour, Multiparton interactions in photoproduction at HERA, Z. Phys. C 72 (1996) 637 [hep-ph/9601371] [INSPIRE]. 42. B.P. Kersevan and E. Richter-Was, The Monte Carlo event generator AcerMC version 2.0 with interfaces to PYTHIA 6.2 and HERWIG 6.5, hep-ph/0405247 [INSPIRE]. 43. S. Jadach, Z. Was, R. Decker and J.H. Kuhn, The τ decay library TAUOLA: version 2.4, Comput. Phys. Commun. 76 (1993) 361 [ 44. P. Golonka and Z. Was, PHOTOS Monte Carlo: a precision tool for QED corrections in Z and W decays, Eur. Phys. J. C 45 (2006) 97 [ 45. H.-L. Lai et al., New parton distributions for collider physics, Phys. Rev. D 82 (2010) 074024 [arXiv:1007.2241] [INSPIRE]. 46. J. Pumplin et al., New generation of parton distributions with uncertainties from global QCD analysis, JHEP 07 (2002) 012 [ 47. A. Sherstnev and R. Thorne, Parton distributions for LO generators, Eur. Phys. J. C 55 (2008) 553 [ 48. GEANT4 collaboration, S. Agostinelli et al., GEANT 4: a simulation toolkit, Nucl. Instrum. Meth. A 506 (2003) 250 [INSPIRE]. 49. ATLAS collaboration, G. Aad et al., The ATLAS simulation infrastructure, Eur. Phys. J. C 70 (2010) 823 [ 50. ATLAS collaboration, G. Aad et al., Electron performance measurements with the ATLAS detector using the 2010 LHC proton-proton collision data, Eur. Phys. J. C 72 (2012) 1909 [ 51. ATLAS collaboration, G. Aad et al., Measurement of the W → ℓν and Z/γ* → ℓℓ production cross sections in proton-proton collisions at with the ATLAS detector, JHEP 12 (2010) 060 [ 52. M. Cacciari, G.P. Salam and G. Soyez, The anti-k t jet clustering algorithm, JHEP 04 (2008) 063 [ 53. ATLAS collaboration, G. Aad et al., Jet energy measurement with the ATLAS detector in proton-proton collisions at , arXiv:1112.6426 [INSPIRE]. 54. ATLAS collaboration, Commissioning of the ATLAS high-performance b-tagging algorithms in the 7 TeV collision data, ATLAS-CONF-2011-102, CERN, Geneva Switzerland (2011). 55. ATLAS collaboration, Measurement of the b-tag efficiency in a sample of jets containing muons with 5 fb−1 of data from the ATLAS detector, ATLAS-CONF-2012-043, CERN, Geneva Switzerland (2012). 56. ATLAS collaboration, Measurement of the mistag rate with 5 fb−1 of data collected by the ATLAS detector, ATLAS-CONF-2012-040, CERN, Geneva Switzerland (2012). 57. ATLAS collaboration, Performance of the reconstruction and identification of hadronic τ decays with ATLAS, ATLAS-CONF-2011-152, CERN, Geneva Switzerland (2011). 58. ATLAS collaboration, G. Aad et al., Performance of missing transverse momentum reconstruction in proton-proton collisions at 7 TeV with ATLAS, Eur. Phys. J. C 72 (2012) 1844 [ 59. ATLAS collaboration, G. Aad et al., Performance of the ATLAS trigger system in 2010, Eur. Phys. J. C 72 (2012) 1849 [ 60. D.L. Rainwater, D. Zeppenfeld and K. Hagiwara, Searching for H → τ + τ − in weak boson fusion at the CERN LHC, Phys. Rev. D 59 (1998) 014037 [hep-ph/9808468] [INSPIRE]. 61. T. Plehn, D.L. Rainwater and D. Zeppenfeld, A method for identifying H → τ + τ − → e 卤 μ ∓ p T at the CERN LHC, Phys. Rev. D 61 (2000) 093005 [hep-ph/9911385] [INSPIRE]. 62. S. Asai et al., Prospects for the search for a Standard Model Higgs boson in ATLAS using vector boson fusion, Eur. Phys. J. C 32S2 (2004) 19 [ 63. B. Mellado, W. Quayle and S.L. Wu, Prospects for the observation of a Higgs boson with associated with one jet at the LHC, Phys. Lett. B 611 (2005) 60 [hep-ph/0406095] [INSPIRE]. 64. R.K. Ellis, I. Hinchliffe, M. Soldate and J. van der Bij, Higgs decay to τ + τ − : a possible signature of intermediate mass Higgs bosons at the SSC, Nucl. Phys. B 297 (1988) 221 [ 65. A. Elagin, P. Murat, A. Pranko and A. Safonov, A new mass reconstruction technique for resonances decaying to ττ, Nucl. Instrum. Meth. A 654 (2011) 481 [arXiv:1012.4686] [INSPIRE]. 66. LHC Higgs Cross section Working Group collaboration, S. Dittmaier et al., Handbook of LHC Higgs cross sections: 1. Inclusive observables, arXiv:1101.0593 [INSPIRE]. 67. S. Dittmaier et al., Handbook of LHC Higgs cross sections: 2. Differential distributions, arXiv:1201.3084 [INSPIRE]. 68. I.W. Stewart and F.J. Tackmann, Theory uncertainties for Higgs and other searches using jet bins, Phys. Rev. D 85 (2012) 034011 [arXiv:1107.2117] [INSPIRE]. 69. ATLAS collaboration, Procedure for the LHC Higgs boson search combination in summer 2011, ATL-PHYS-PUB-2011-011, CERN, Geneva Switzerland (2011). 70. J.M. Campbell and R.K. Ellis, An update on vector boson pair production at hadron colliders, Phys. Rev. D 60 (1999) 113006 [hep-ph/9905386] [INSPIRE]. 71. S. Moch and P. Uwer, Theoretical status and prospects for top-quark pair production at hadron colliders, Phys. Rev. D 78 (2008) 034003 [arXiv:0804.1476] [INSPIRE]. 72. M. Beneke, M. Czakon, P. Falgari, A. Mitov and C. Schwinn, Threshold expansion of the cross section at , Phys. Lett. B 690 (2010) 483 [arXiv:0911.5166] [INSPIRE]. 73. N. Kidonakis, Next-to-next-to-leading-order collinear and soft gluon corrections for t-channel single top quark production, Phys. Rev. D 83 (2011) 091503 [arXiv:1103.2792] [INSPIRE]. 74. M. Botje et al., The PDF 4LHC working group interim recommendations, arXiv:1101.0538 [INSPIRE]. 75. H.-L. Lai et al., New parton distributions for collider physics, Phys. Rev. D 82 (2010) 074024 [arXiv:1007.2241] [INSPIRE]. 76. A. Martin, W. Stirling, R. Thorne and G. Watt, Parton distributions for the LHC, Eur. Phys. J. C 63 (2009) 189 [ 77. R.D. Ball et al., Impact of heavy quark masses on parton distributions and LHC phenomenology, Nucl. Phys. B 849 (2011) 296 [ 78. P.Z. Skands, Tuning Monte Carlo generators: the Perugia tunes, Phys. Rev. D 82 (2010) 074018 [arXiv:1005.3457] [INSPIRE]. 79. ATLAS collaboration, G. Aad et al., Luminosity determination in pp collisions at using the ATLAS detector at the LHC, Eur. Phys. J. C 71 (2011) 1630 [ 80. ATLAS collaboration, Luminosity determination in pp collisions at using the ATLAS detector in 2011, ATLAS-CONF-2011-116, CERN, Geneva Switzerland (2011). 81. A.L. Read, Presentation of search results: the CL s technique, J. Phys. G 28 (2002) 2693 [ 82. G. Cowan, K. Cranmer, E. Gross and O. Vitells, Asymptotic formulae for likelihood-based tests of new physics, Eur. Phys. J. C 71 (2011) 1554 [arXiv:1007.1727] [INSPIRE]. 83. CMS collaboration, S. Chatrchyan et al., Search for neutral Higgs bosons decaying to τ pairs in pp collisions at , Phys. Lett. B 713 (2012) 68 [arXiv:1202.4083] [INSPIRE].
作者单位:1. University at Albany, Albany, NY, United States of America2. Department of Physics, University of Alberta, Edmonton, AB, Canada3. Department of Physics, Ankara University, Ankara, Turkey4. Department of Physics, Dumlupinar University, Kutahya, Turkey5. Department of Physics, Gazi University, Ankara, Turkey6. Division of Physics, TOBB University of Economics and Technology, Ankara, Turkey7. Turkish Atomic Energy Authority, Ankara, Turkey8. LAPP, CNRS/IN2P3 and Universit茅 de Savoie, Annecy-le-Vieux, France9. High Energy Physics Division, Argonne National Laboratory, Argonne, IL, United States of America10. Department of Physics, University of Arizona, Tucson, AZ, United States of America11. Department of Physics, The University of Texas at Arlington, Arlington, TX, United States of America12. Physics Department, University of Athens, Athens, Greece13. Physics Department, National Technical University of Athens, Zografou, Greece14. Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan15. Institut de F谋sica d鈥橝ltes Energies and Departament de F铆sica de la Universitat Aut貌noma de Barcelona and ICREA, Barcelona, Spain16. Institute of Physics, University of Belgrade, Belgrade, Serbia17. Vinca Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia18. Department for Physics and Technology, University of Bergen, Bergen, Norway19. Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America20. Department of Physics, Humboldt University, Berlin, Germany21. Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland22. School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom23. Department of Physics, Bogazici University, Istanbul, Turkey24. Division of Physics, Dogus University, Istanbul, Turkey25. Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey26. Department of Physics, Istanbul Technical University, Istanbul, Turkey27. INFN Sezione di Bologna, Universit脿 di Bologna, Bologna, Italy28. Dipartimento di Fisica, Universit脿 di Bologna, Bologna, Italy29. Physikalisches Institut, University of Bonn, Bonn, Germany30. Department of Physics, Boston University, Boston, MA, United States of America31. Department of Physics, Brandeis University, Waltham, MA, United States of America32. Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro, Brazil33. Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil34. Federal University of Sao Joao del Rei (UFSJ), Sao Joao del Rei, Brazil35. Instituto de Fisica, Universidade de Sao Paulo, Sao Paulo, Brazil36. Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America37. National Institute of Physics and Nuclear Engineering, Bucharest, Romania38. University Politehnica Bucharest, Bucharest, Romania39. West University in Timisoara, Timisoara, Romania40. Departamento de F铆sica, Universidad de Buenos Aires, Buenos Aires, Argentina41. Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom42. Department of Physics, Carleton University, Ottawa, ON, Canada43. CERN, Geneva, Switzerland44. Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America45. Departamento de F铆sica, Pontificia Universidad Cat贸lica de Chile, Santiago, Chile46. Departamento de F谋sica, Universidad T茅cnica Federico Santa Mar谋a, Valpara铆so, Chile47. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China48. Department of Modern Physics, University of Science and Technology of China, Anhui, China49. Department of Physics, Nanjing University, Jiangsu, China50. School of Physics, Shandong University, Shandong, China51. Laboratoire de Physique Corpusculaire, Clermont Universit茅 and Universit茅 Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France52. Nevis Laboratory, Columbia University, Irvington, NY, United States of America53. Niels Bohr Institute, University of Copenhagen, Kobenhavn, Denmark54. INFN Gruppo Collegato di Cosenza, Universit脿 della Calabria, Arcavata di Rende, Italy55. Dipartimento di Fisica, Universit脿 della Calabria, Arcavata di Rende, Italy56. AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow, Poland57. The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland58. Physics Department, Southern Methodist University, Dallas, TX, United States of America59. Physics Department, University of Texas at Dallas, Richardson, TX, United States of America60. DESY, Hamburg and Zeuthen, Germany61. Institut f眉r Experimentelle Physik IV, Technische Universit盲t Dortmund, Dortmund, Germany62. Institut f眉r Kern- und Teilchenphysik, Technical University Dresden, Dresden, Germany63. Department of Physics, Duke University, Durham, NC, United States of America64. SUPA - School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom65. Fachhochschule Wiener Neustadt, Johannes Gutenbergstrasse, 32700 Wiener Neustadt, Austria66. INFN Laboratori Nazionali di Frascati, Frascati, Italy67. Fakult盲t f眉r Mathematik und Physik, Albert-Ludwigs-Universit盲t, Freiburg i.Br, Germany68. Section de Physique, Universit茅 de Gen猫ve, Geneva, Switzerland69. INFN Sezione di Genova, Genova, Italy70. Dipartimento di Fisica, Universit脿 di Genova, Genova, Italy71. E.Andronikashvili Institute of Physics, Tbilisi State University, Tbilisi, Georgia72. High Energy Physics Institute, Tbilisi State University, Tbilisi, Georgia73. II Physikalisches Institut, Justus-Liebig-Universit盲t Giessen, Giessen, Germany74. SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom75. II Physikalisches Institut, Georg-August-Universit盲t, G枚ttingen, Germany76. Laboratoire de Physique Subatomique et de Cosmologie, Universit茅 Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France77. Department of Physics, Hampton University, Hampton, VA, United States of America78. Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, United States of America79. Kirchhoff-Institut f眉r Physik, Ruprecht-Karls-Universit盲t Heidelberg, Heidelberg, Germany80. Physikalisches Institut, Ruprecht-Karls-Universit盲t Heidelberg, Heidelberg, Germany81. ZITI Institut f眉r technische Informatik, Ruprecht-Karls-Universit盲t Heidelberg, Mannheim, Germany82. Faculty of Applied Information Science, Hiroshima Institute of Technology, Hiroshima, Japan83. Department of Physics, Indiana University, Bloomington, IN, United States of America84. Institut f眉r Astro- und Teilchenphysik, Leopold-Franzens-Universit盲t, Innsbruck, Austria85. University of Iowa, Iowa City, IA, United States of America86. Department of Physics and Astronomy, Iowa State University, Ames, IA, United States of America87. Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia88. KEK, High Energy Accelerator Research Organization, Tsukuba, Japan89. Graduate School of Science, Kobe University, Kobe, Japan90. Faculty of Science, Kyoto University, Kyoto, Japan91. Kyoto University of Education, Kyoto, Japan92. Department of Physics, Kyushu University, Fukuoka, Japan93. Instituto de F铆sica La Plata, Universidad Nacional de La Plata and CONICET, La Plata, Argentina94. Physics Department, Lancaster University, Lancaster, United Kingdom95. INFN Sezione di Lecce, Lecce, Italy96. Dipartimento di Matematica e Fisica, Universit脿 del Salento, Lecce, Italy97. Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom98. Department of Physics, Jo啪ef Stefan Institute and University of Ljubljana, Ljubljana, Slovenia99. School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom100. Department of Physics, Royal Holloway University of London, Surrey, United Kingdom101. Department of Physics and Astronomy, University College London, London, United Kingdom102. Laboratoire de Physique Nucl茅aire et de Hautes Energies, UPMC and Universit茅 Paris-Diderot and CNRS/IN2P3, Paris, France103. Fysiska institutionen, Lunds universitet, Lund, Sweden104. Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain105. Institut f眉r Physik, Universit盲t Mainz, Mainz, Germany106. School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom107. CPPM, Aix-Marseille Universit茅 and CNRS/IN2P3, Marseille, France108. Department of Physics, University of Massachusetts, Amherst, MA, United States of America109. Department of Physics, McGill University, Montreal, QC, Canada110. School of Physics, University of Melbourne, Victoria, Australia111. Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America112. Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States of America113. INFN Sezione di Milano, Milano, Italy114. Dipartimento di Fisica, Universit脿 di Milano, Milano, Italy115. B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk, Republic of Belarus116. National Scientific and Educational Centre for Particle and High Energy Physics, Minsk, Republic of Belarus117. Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, United States of America118. Group of Particle Physics, University of Montreal, Montreal, QC, Canada119. P.N. Lebedev Institute of Physics, Academy of Sciences, Moscow, Russia120. Institute for Theoretical and Experimental Physics (ITEP), Moscow, Russia121. Moscow Engineering and Physics Institute (MEPhI), Moscow, Russia122. Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia123. Fakult盲t f眉r Physik, Ludwig-Maximilians-Universit盲t M眉nchen, M眉nchen, Germany124. Max-Planck-Institut f眉r Physik (Werner-Heisenberg-Institut), M眉nchen, Germany125. Nagasaki Institute of Applied Science, Nagasaki, Japan126. Graduate School of Science and Kobayashi-Maskawa Institute, Nagoya University, Nagoya, Japan127. INFN Sezione di Napoli, Napoli, Italy128. Dipartimento di Scienze Fisiche, Universit脿 di Napoli, Napoli, Italy129. Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, United States of America130. Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, Netherlands131. Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands132. Department of Physics, Northern Illinois University, DeKalb, IL, United States of America133. Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia134. Department of Physics, New York University, New York, NY, United States of America135. Ohio State University, Columbus, OH, United States of America136. Faculty of Science, Okayama University, Okayama, Japan137. Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, OK, United States of America138. Department of Physics, Oklahoma State University, Stillwater, OK, United States of America139. Palack媒 University, RCPTM, Olomouc, Czech Republic140. Center for High Energy Physics, University of Oregon, Eugene, OR, United States of America141. LAL, Universit茅 Paris-Sud and CNRS/IN2P3, Orsay, France142. Graduate School of Science, Osaka University, Osaka, Japan143. Department of Physics, University of Oslo, Oslo, Norway144. Department of Physics, Oxford University, Oxford, United Kingdom145. INFN Sezione di Pavia, Pavia, Italy146. Dipartimento di Fisica, Universit脿 di Pavia, Pavia, Italy147. Department of Physics, University of Pennsylvania, Philadelphia, PA, United States of America148. Petersburg Nuclear Physics Institute, Gatchina, Russia149. INFN Sezione di Pisa, Pisa, Italy150. Dipartimento di Fisica E. Fermi, Universit脿 di Pisa, Pisa, Italy151. Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA, United States of America152. Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal153. Departamento de Fisica Teorica y del Cosmos and CAFPE, Universidad de Granada, Granada, Spain154. Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic155. Faculty of Mathematics and Physics, Charles University in Prague, Praha, Czech Republic156. Czech Technical University in Prague, Praha, Czech Republic157. State Research Center Institute for High Energy Physics, Protvino, Russia158. Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom159. Physics Department, University of Regina, Regina, SK, Canada160. Ritsumeikan University, Kusatsu, Shiga, Japan161. INFN Sezione di Roma I, Roma, Italy162. Dipartimento di Fisica, Universit脿 La Sapienza, Roma, Italy163. INFN Sezione di Roma Tor Vergata, Roma, Italy164. Dipartimento di Fisica, Universit脿 di Roma Tor Vergata, Roma, Italy165. INFN Sezione di Roma Tre, Roma, Italy166. Dipartimento di Fisica, Universit脿 Roma Tre, Roma, Italy167. Facult茅 des Sciences Ain Chock, R茅seau Universitaire de Physique des Hautes Energies - Universit茅 Hassan II, Casablanca, Morocco168. Centre National de l鈥橢nergie des Sciences Techniques Nucleaires, Rabat, Morocco169. Facult茅 des Sciences Semlalia, Universit茅 Cadi Ayyad, LPHEA-Marrakech, Marrakech, Morocco170. Facult茅 des Sciences, Universit茅 Mohamed Premier and LPTPM, Oujda, Morocco171. Facult茅 des sciences, Universit茅 Mohammed V-Agdal, Rabat, Morocco172. DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l鈥橴nivers), CEA Saclay (Commissariat a l鈥橢nergie Atomique), Gif-sur-Yvette, France173. Santa Cruz Institute for Particle Physics, University of California Santa Cruz, Santa Cruz, CA, United States of America174. Department of Physics, University of Washington, Seattle, WA, United States of America175. Department of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom176. Department of Physics, Shinshu University, Nagano, Japan177. Fachbereich Physik, Universit盲t Siegen, Siegen, Germany178. Department of Physics, Simon Fraser University, Burnaby, BC, Canada179. SLAC National Accelerator Laboratory, Stanford, CA, United States of America180. Faculty of Mathematics, Physics & Informatics, Comenius University, Bratislava, Slovakia181. Department of Subnuclear Physics, Institute of Experimental Physics of the Slovak Academy of Sciences, Kosice, Slovak Republic182. Department of Physics, University of Johannesburg, Johannesburg, South Africa183. School of Physics, University of the Witwatersrand, Johannesburg, South Africa184. Department of Physics, Stockholm University, Stockholm, Sweden185. The Oskar Klein Centre, Stockholm, Sweden186. Physics Department, Royal Institute of Technology, Stockholm, Sweden187. Departments of Physics & Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, United States of America188. Department of Physics and Astronomy, University of Sussex, Brighton, United Kingdom189. School of Physics, University of Sydney, Sydney, Australia190. Institute of Physics, Academia Sinica, Taipei, Taiwan191. Department of Physics, Technion: Israel Institute of Technology, Haifa, Israel192. Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel193. Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece194. International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo, Japan195. Graduate School of Science and Technology, Tokyo Metropolitan University, Tokyo, Japan196. Department of Physics, Tokyo Institute of Technology, Tokyo, Japan197. Department of Physics, University of Toronto, Toronto, ON, Canada198. TRIUMF, Vancouver, BC, Canada199. Department of Physics and Astronomy, York University, Toronto, ON, Canada200. Institute of Pure and Applied Sciences, University of Tsukuba,1-1-1 Tennodai,Tsukuba, Ibaraki, 305-8571 Japan201. Science and Technology Center, Tufts University, Medford, MA, United States of America202. Centro de Investigaciones, Universidad Antonio Narino, Bogota, Colombia203. Department of Physics and Astronomy, University of California Irvine, Irvine, CA, United States of America204. INFN Gruppo Collegato di Udine, Udine, Italy205. ICTP, Trieste, Italy206. Dipartimento di Chimica, Fisica e Ambiente, Universit脿 di Udine, Udine, Italy207. Department of Physics, University of Illinois, Urbana, IL, United States of America208. Department of Physics and Astronomy, University of Uppsala, Uppsala, Sweden209. Instituto de F铆sica Corpuscular (IFIC) and Departamento de F铆sica At贸mica, Molecular y Nuclear and Departamento de Ingenier铆a Electr贸nica and Instituto de Microelectr贸nica de Barcelona (IMB-CNM), University of Valencia and CSIC, Valencia, Spain210. Department of Physics, University of British Columbia, Vancouver, BC, Canada211. Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada212. Department of Physics, University of Warwick, Coventry, United Kingdom213. Waseda University, Tokyo, Japan214. Department of Particle Physics, The Weizmann Institute of Science, Rehovot, Israel215. Department of Physics, University of Wisconsin, Madison, WI, United States of America216. Fakult盲t f眉r Physik und Astronomie, Julius-Maximilians-Universit盲t, W眉rzburg, Germany217. Fachbereich C Physik, Bergische Universit盲t Wuppertal, Wuppertal, Germany218. Department of Physics, Yale University, New Haven, CT, United States of America219. Yerevan Physics Institute, Yerevan, Armenia220. Domaine scientifique de la Doua, Centre de Calcul CNRS/IN2P3, Villeurbanne Cedex, France221. Faculdade de Ciencias and CFNUL, Universidade de Lisboa, Lisboa, Portugal222. TRIUMF, Vancouver, BC, Canada223. Department of Physics, California State University, Fresno, CA, United States of America224. Novosibirsk State University, Novosibirsk, Russia225. Fermilab, Batavia, IL, United States of America226. Department of Physics, University of Coimbra, Coimbra, Portugal227. Department of Physics, UASLP, San Luis Potosi, Mexico228. Universit脿 di Napoli Parthenope, Napoli, Italy229. Institute of Particle Physics (IPP), Toronto, ON, Canada230. Department of Physics, Middle East Technical University, Ankara, Turkey231. Louisiana Tech University, Ruston, LA, United States of America232. Dep Fisica and CEFITEC of Faculdade de Ciencias e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal233. Department of Physics, University of Cape Town, Cape Town, South Africa234. Institut f眉r Experimentalphysik, Universit盲t Hamburg, Hamburg, Germany235. Manhattan College, New York, NY, United States of America236. School of Physics and Engineering, Sun Yat-sen University, Guanzhou, China237. Academia Sinica Grid Computing, Institute of Physics, Academia Sinica, Taipei, Taiwan238. Departamento de Fisica, Universidade de Minho, Braga, Portugal239. Department of Physics and Astronomy, University of South Carolina, Columbia, SC, United States of America240. Institute for Particle and Nuclear Physics, Wigner Research Centre for Physics, Budapest, Hungary241. California Institute of Technology, Pasadena, CA, United States of America242. Institute of Physics, Jagiellonian University, Kracow, Poland
ISSN:1029-8479
文摘
A search for the Standard Model Higgs boson decaying into a pair of τ leptons is reported. The analysis is based on a data sample of proton-proton collisions collected by the ATLAS experiment at the LHC and corresponding to an integrated luminosity of 4.7 fb−1. No significant excess over the expected background is observed in the Higgs boson mass range of 100–150 GeV. The observed (expected) upper limits on the cross section times the branching ratio for H → τ + τ − are found to be between 2.9 (3.4) and 11.7 (8.2) times the Standard Model prediction for this mass range.