Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector

G. Aad; Mogens Dam; Jørgen Beck Hansen; Peter Henrik Hansen; John Renner Hansen; Jørn Dines Hansen; Simon Johann Franz Heisterkamp; Nele Maria Philomena Boelaert; Morten Dam Jørgensen; Esben Bryndt Klinkby; Sascha Mehlhase; Björn Stefan Nilsson; Troels Christian Petersen; Stefania Xella; Ask Emil Løvschall-Jensen

doi:10.1103/PhysRevLett.108.111802

Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector

G. Aad, Mogens Dam, Jørgen Beck Hansen, Peter Henrik Hansen, John Renner Hansen, Jørn Dines Hansen, Simon Johann Franz Heisterkamp, Nele Maria Philomena Boelaert, Morten Dam Jørgensen, Esben Bryndt Klinkby, Sascha Mehlhase, Björn Stefan Nilsson, Troels Christian Petersen, Stefania Xella, Ask Emil Løvschall-Jensen

35 Citations (Scopus)

Abstract

A search for the Higgs boson has been performed in the H→WW( ^*)→⁺ν^-ν̄ channel (=e/μ) with an integrated luminosity of 2.05fb^-1 of pp collisions at √s=7TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110GeV<m_H<300GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145<m _H<206GeV at 95% confidence level.

Original language	English
Journal	Physical Review Letters
Volume	108
Issue number	11
Pages (from-to)	111802
Number of pages	19
ISSN	0031-9007
DOIs	https://doi.org/10.1103/PhysRevLett.108.111802
Publication status	Published - 13 Mar 2012

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10.1103/PhysRevLett.108.111802

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Aad, G., Dam, M., Hansen, J. B., Hansen, P. H., Hansen, J. R., Hansen, J. D., Heisterkamp, S. J. F., Boelaert, N. M. P., Jørgensen, M. D., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, T. C., Xella, S., & Løvschall-Jensen, A. E. (2012). Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector. Physical Review Letters, 108(11), 111802. https://doi.org/10.1103/PhysRevLett.108.111802

Aad, G, Dam, M , Hansen, JB , Hansen, PH , Hansen, JR , Hansen, JD, Heisterkamp, SJF, Boelaert, NMP, Jørgensen, MD, Klinkby, EB, Mehlhase, S, Nilsson, BS, Petersen, TC , Xella, S & Løvschall-Jensen, AE 2012, 'Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector', Physical Review Letters, vol. 108, no. 11, pp. 111802. https://doi.org/10.1103/PhysRevLett.108.111802

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title = "Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector",

abstract = "A search for the Higgs boson has been performed in the H→WW( *)→+ν-{\=ν} channel (=e/μ) with an integrated luminosity of 2.05fb-1 of pp collisions at √s=7TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110GeVH<300GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145H<206GeV at 95% confidence level.",

author = "G. Aad and Mogens Dam and Hansen, {J{\o}rgen Beck} and Hansen, {Peter Henrik} and Hansen, {John Renner} and Hansen, {J{\o}rn Dines} and Heisterkamp, {Simon Johann Franz} and Boelaert, {Nele Maria Philomena} and J{\o}rgensen, {Morten Dam} and Klinkby, {Esben Bryndt} and Sascha Mehlhase and Nilsson, {Bj{\"o}rn Stefan} and Petersen, {Troels Christian} and Stefania Xella and L{\o}vschall-Jensen, {Ask Emil}",

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AU - Aad, G.

AU - Dam, Mogens

AU - Hansen, Jørgen Beck

AU - Hansen, Peter Henrik

AU - Hansen, John Renner

AU - Hansen, Jørn Dines

AU - Heisterkamp, Simon Johann Franz

AU - Boelaert, Nele Maria Philomena

AU - Jørgensen, Morten Dam

AU - Klinkby, Esben Bryndt

AU - Mehlhase, Sascha

AU - Nilsson, Björn Stefan

AU - Petersen, Troels Christian

AU - Xella, Stefania

AU - Løvschall-Jensen, Ask Emil

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N2 - A search for the Higgs boson has been performed in the H→WW( *)→+ν-ν̄ channel (=e/μ) with an integrated luminosity of 2.05fb-1 of pp collisions at √s=7TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110GeVH<300GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145H<206GeV at 95% confidence level.

AB - A search for the Higgs boson has been performed in the H→WW( *)→+ν-ν̄ channel (=e/μ) with an integrated luminosity of 2.05fb-1 of pp collisions at √s=7TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110GeVH<300GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145H<206GeV at 95% confidence level.

U2 - 10.1103/PhysRevLett.108.111802

DO - 10.1103/PhysRevLett.108.111802

M3 - Journal article

C2 - 22540462

SN - 0031-9007

VL - 108

SP - 111802

JO - Physical Review Letters

JF - Physical Review Letters

IS - 11

ER -

Search for the Higgs Boson in the H¿WW(*)¿l+¿l-¿¯ Decay Channel in pp Collisions at vs=7¿¿TeV with the ATLAS Detector

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