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Journal articles
Search for the standard model Higgs boson produced in association with W and Z bosons in pp collisions at sqrt(s)=7 TeV
S. Chatrchyan
M. Besancon
1
S. Choudhury
1
M. Dejardin
1
D. Denegri
1
B. Fabbro
1
J.L. Faure
1
F. Ferri
1
S. Ganjour
1
A. Givernaud
1
P. Gras
1
G. Hamel de Monchenault
1
P. Jarry
1
E. Locci
1
J. Malcles
1
L. Millischer
1
A. Nayak
1
J. Rander
1
A. Rosowsky
1
I. Shreyber
1
M. Titov
1
S. Baffioni
2
F. Beaudette
2
L. Benhabib
2
L. Bianchini
2
M. Bluj
2
C. Broutin
2
Pierre Busson
2
C. Charlot
2
N. Daci
2
T. Dahms
2
L. Dobrzynski
2
R. Granier de Cassagnac
2
M. Haguenauer
2
P. Mine
2
C. Mironov
2
M. Nguyen
2
C. Ochando
2
P. Paganini
2
D. Sabes
2
R. Salerno
2
Y. Sirois
2
C. Veelken
2
A. Zabi
2
J.-L. Agram
3
J. Andrea
3
D. Bloch
3
D. Bodin
3
J.-M. Brom
3
M. Cardaci
3
E.C. Chabert
3
C. Collard
3
E. Conte
3
F. Drouhin
3
C. Ferro
3
J.-C. Fontaine
3
D. Gele
3
U. Goerlach
3
P. Juillot
3
A.-C. Le Bihan
3
P. van Hove
3
F. Fassi
4
D. Mercier
4
S. Beauceron
5
N. Beaupere
5
O. Bondu
5
G. Boudoul
5
J. Chasserat
5
R. Chierici
5
D. Contardo
5
P. Depasse
5
H. El Mamouni
5
J. Fay
5
S. Gascon
5
M. Gouzevitch
5
B. Ille
5
T. Kurca
5
M. Lethuillier
5
L. Mirabito
5
S. Perries
5
V. Sordini
5
Y. Tschudi
5
P. Verdier
5
S. Viret
5
M. Titov 1
Author
S. Baffioni 2
Author IdHAL : stephanie-barrillon
F. Beaudette 2
Author
L. Benhabib 2
Author
1
IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (CEA Saclay
F-91191 Gif sur Yvette cedex - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/IRFU (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
2
LLR - Laboratoire Leprince-Ringuet (Route de Saclay - 91128 Palaiseau Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7638 (France)
3
IPHC - Institut Pluridisciplinaire Hubert Curien (23 rue Loess - BP 28 67037 Strasbourg Cedex - France)
- UNISTRA - Université de Strasbourg (4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR7178 (France)
4
CC-IN2P3 - Centre de Calcul de l'IN2P3 (Domaine scientifique de La Doua
43 bd du 11 Novembre 1918
69622 Villeurbanne Cedex - France)
5
IPNL - Institut de Physique Nucléaire de Lyon (Campus LyonTech-la Doua
Bâtiment Paul DIRAC
4 Rue Enrico Fermi
69622 Villeurbanne Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5822 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
Abstract : A search for the Higgs boson produced in association with a W or Z boson in proton-proton collisions at a center-of-mass energy of 7 TeV is performed with the CMS detector at the LHC using the full 2011 data sample, from an integrated luminosity of 5 inverse femtobarns. Higgs boson decay modes to tau tau and WW are explored by selecting events with three or four leptons in the final state. No excess above the standard model expectation is observed, resulting in exclusion limits on the product of Higgs associated production cross section and decay branching fraction for Higgs boson masses between 110 and 200 GeV in these channels. Combining these results with other CMS associated production searches using the same dataset in the H to gamma gamma and H to b b-bar decay modes, the cross section for associated Higgs boson production 3.3 times the standard model expectation or larger is ruled out at the 95% confidence level for a Higgs boson mass of 125 GeV.
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Journal articles
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http://hal.in2p3.fr/in2p3-00733600
Contributor : Sylvie Flores <>
Submitted on : Wednesday, September 19, 2012 - 9:25:32 AM
Last modification on : Friday, June 5, 2020 - 10:52:06 AM
Contributor : Sylvie Flores <>
Submitted on : Wednesday, September 19, 2012 - 9:25:32 AM
Last modification on : Friday, June 5, 2020 - 10:52:06 AM
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- HAL Id : in2p3-00733600, version 1
- ARXIV : 1209.3937
- DOI : 10.1007/JHEP11(2012)088
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Citation
S. Chatrchyan, M. Besancon, S. Choudhury, M. Dejardin, D. Denegri, et al.. Search for the standard model Higgs boson produced in association with W and Z bosons in pp collisions at sqrt(s)=7 TeV. Journal of High Energy Physics, Springer, 2012, 11(2012), pp.088. ⟨10.1007/JHEP11(2012)088⟩. ⟨in2p3-00733600⟩
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