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Journal articles
Measurements of the Higgs boson production and decay rates and coupling strengths using $pp$ collision data at $\sqrt{s}=7$ and $8$ TeV in the ATLAS experiment
G. Aad
1
Z. Barnovska
2
N. Berger
2
M. Delmastro
2
L. Di Ciaccio
2
T.K.O. Doan
2
S. Elles
2
C. Goy
2
T. Hryn’ova
2
S. Jézéquel
2
I. Koletsou
2
R. Lafaye
2
J. Leveque
2
N. Massol
2
G. Sauvage
2
E. Sauvan
2
O. Simard
2
T. Todorov
2
I. Wingerter-Seez
2
G . Rahal
3
S. Albrand
4
J. Brown
4
J. Collot
4
S. Crépé-Renaudin
4
P.A. Delsart
4
C. Gabaldon
4
M.H. Genest
4
J.Y. Hostachy
4
F. Ledroit-Guillon
4
A. Lleres
4
A. Lucotte
4
F. Malek
4
C. Monini
4
J. Stark
4
B. Trocmé
4
M. Wu
4
M.K. Ayoub
5
A. Bassalat
5
C. Becot
5
S. Binet
5
C. Bourdarios
5
J.B. de Vivie De Regie
5
D. Delgove
5
L. Duflot
5
M. Escalier
5
L. Fayard
5
D. Fournier
5
E.L. Gkougkousis
5
J.-F. Grivaz
5
T. Guillemin
5
F. Hariri
5
S. Henrot-Versillé
5
J. Hrivnac
5
L. Iconomidou-Fayard
5
M. Kado
5
A. Lounis
5
N. Makovec
5
N. Morange
5
C. Nellist
5
L. Poggioli
5
P. Puzo
5
A. Renaud
D. Rousseau
G. Rybkin
5
A.C. Schaffer
5
E. Scifo
5
L. Serin
5
S. Simion
5
R. Tanaka
5
H.L. Tran
5
D. Zerwas
5
Zhongkai Zhang
5
Y. Zhao
5
L. Alio
1
M. Barbero
1
Y. Coadou
1
C. Diaconu
1
Sara Diglio
1
O. Duccu
6, 1
F. Djama
1
L. Feligioni
1
J. Gao
7
G.D. Hallewell
1
F. Hubaut
1
S.J. Kahn
1
E. B. F. G. Knoops
1
E. Le Guirriec
1
B. Li
J. Liu
K. Liu
D. Madaffari
1
K. Mochizuki
1
E. Monnier
1
S. Muanza
1
Y. Nagai
1
E. Nagy
1
P. Pralavorio
1
A. Rozanov
T. Serre
1
M. Talby
1
R.E. Ticse Torres
1
E. Tiouchichine
1
S. Tisserant
1
J. Toth
1
F. Touchard
1
L. Vacavant
1
D. Boumediene
8
Emmanuel Busato
8
D. Calvet
8
S. Calvet
8
J. Donini
8
E. Dubreuil
8
G. Gilles
8
Ph. Gris
8
H. Liao
8
R. Madar
8
D. Pallin
8
S.M. Romano Saez
8
C. Santoni
8
D. Simon
8
Timothée Theveneaux-Pelzer
8
F. Vazeille
8
G. Aad 1
Author IdHAL : georges-aad ORCID : https://orcid.org/0000-0002-6665-4934
Z. Barnovska 2
Author
N. Berger 2
Author IdHAL : nicolas-berger
M. Delmastro 2
Author
L. Di Ciaccio 2
Author
T.K.O. Doan 2
Author
S. Elles 2
Author
C. Goy 2
Author IdHAL : goycorinne ORCID : https://orcid.org/0000-0002-1297-8925
T. Hryn’ova 2
Author IdHAL : thrynova ORCID : https://orcid.org/0000-0001-5914-8614
S. Jézéquel 2
Author
I. Koletsou 2
Author
R. Lafaye 2
Author
S. Albrand 4
Author
J. Brown 4
Author
J. Collot 4
Author
S. Crépé-Renaudin 4
Author IdHAL : sabine-crepe ORCID : https://orcid.org/0000-0001-5980-5805
P.A. Delsart 4
Author
C. Gabaldon 4
Author
M.H. Genest 4
Author IdHAL : marie-helene-genest ORCID : https://orcid.org/0000-0002-4098-2024
J.Y. Hostachy 4
Author
F. Ledroit-Guillon 4
Author
A. Lleres 4
Author
A. Lucotte 4
Author
F. Malek 4
Author IdHAL : fairouz-malek ResearcherId : http://www.researcherid.com/rid/E-4410-2018 IdRef : https://www.idref.fr/084171219 ORCID : https://orcid.org/0000-0002-0948-5775
C. Bourdarios 5
Author
J.B. de Vivie De Regie 5
Author IdHAL : jean-baptiste-de-vivie arXiv : https://arxiv.org/a/J.B.de.Vivie.de.Regie.2 ORCID : https://orcid.org/0000-0001-9163-2211
D. Delgove 5
Author
L. Duflot 5
Author
J.-F. Grivaz 5
Author
T. Guillemin 5
Author
F. Hariri 5
Author
S. Henrot-Versillé 5
Author IdHAL : sophie-henrot-versille ORCID : https://orcid.org/0000-0003-1218-2991
P. Puzo 5
Author
A. Renaud
Author
D. Rousseau
Author IdHAL : david-rousseau arXiv : https://arxiv.org/a/0000-0001-7613-8063 ORCID : https://orcid.org/0000-0001-7613-8063
G. Rybkin 5
Author
Y. Zhao 5
Author
L. Alio 1
Author
M. Barbero 1
Author
Y. Coadou 1
Author IdHAL : yann-coadou ORCID : https://orcid.org/0000-0001-8195-7004
C. Diaconu 1
Author
Sara Diglio 1
Author IdHAL : sara-diglio arXiv : https://arxiv.org/a/Diglio, S ORCID : https://orcid.org/0000-0002-9340-0534
O. Duccu 6, 1
Author
F. Djama 1
Author
D. Calvet 8
Author IdHAL : david-calvet ORCID : https://orcid.org/0000-0002-9953-5333
J. Donini 8
Author
E. Dubreuil 8
Author
Timothée Theveneaux-Pelzer 8
Author
F. Vazeille 8
Author
1
CPPM - Centre de Physique des Particules de Marseille (163, avenue de Luminy - Case 902 - 13288 Marseille cedex 09 - France)
- AMU - Aix Marseille Université : UMR7346 / UMR6550 / UMR6450 / URA6450 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR7346 / UMR6550 / UMR6450 / URA6450 (France)
2
LAPP - Laboratoire d'Annecy de Physique des Particules (9 Chemin de Bellevue - BP 110 - 74941 Annecy-le-Vieux CEDEX - France - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- USMB [Université de Savoie] [Université de Chambéry] - Université Savoie Mont Blanc (27, rue Marcoz - 73000 Chambéry - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5814 (France)
3
CC-IN2P3 - Centre de Calcul de l'IN2P3 (Domaine scientifique de La Doua
43 bd du 11 Novembre 1918
69622 Villeurbanne Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UAR6402 / USR6402 (France)
4
LPSC - Laboratoire de Physique Subatomique et de Cosmologie (53 avenue des Martyrs - 38026 Grenoble Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
- UGA [2016-2019] - Université Grenoble Alpes [2016-2019] (38058 Grenoble cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5821 (France)
5
LAL - Laboratoire de l'Accélérateur Linéaire (Centre Scientifique d'Orsay B.P. 34 91898 ORSAY Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8607 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
6
NIPNE - Horia Hulubei National Institute of Physics and Nuclear Engineering (Str. Atomistilor no.407 P.O.BOX MG-6 76900 Bucharest - Magurele - Romania)
- IFIN-HH (France)
7
MSE - Department of Materials Science and Engineering [Blacksburg] (Department of Materials Science & Engineering 109A Surge| 400 Stanger Street | Blacksburg, VA - United States)
- Virginia Tech [Blacksburg] (Virginia Polytechnic Institute and State University Blacksburg, VA 24061-0002 - United States)
8
LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand (Campus des Cézeaux, 24 avenue des Landais, BP 80026, 63171 Aubière Cedex - France)
- UBP - Université Blaise Pascal - Clermont-Ferrand 2 (34, avenue Carnot - BP 185 / 63006 Clermont-Ferrand cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6533 (France)
Abstract : Combined analyses of the Higgs boson production and decay rates as well as its coupling strengths to vector bosons and fermions are presented. The combinations include the results of the analyses of the $H\to\gamma\gamma,\, ZZ^*,\, WW^*,\, Z\gamma,\, b\bar{b},\, \tau\tau$ and $\mu\mu$ decay modes, and the constraints on the associated production with a pair of top quarks and on the off-shell coupling strengths of the Higgs boson. The results are based on the LHC proton-proton collision datasets, with integrated luminosities of up to 4.7 $\mathrm{fb}^{-1}$ at $\sqrt{s}=7$ TeV and 20.3 $\mathrm{fb}^{-1}$ at $\sqrt{s}=8$ TeV, recorded by the ATLAS detector in 2011 and 2012. Combining all production modes and decay channels, the measured signal yield, normalised to the Standard Model expectation, is $1.18^{+0.15}_{-0.14}$. The observed Higgs boson production and decay rates are interpreted in a leading-order coupling framework, exploring a wide range of benchmark coupling models both with and without assumptions on the Higgs boson width and on the Standard Model particle content in loop processes. The observed data are found to be compatible with the Standard Model expectations for a Higgs boson at a mass of 125.36 GeV for all models considered.
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Journal articles
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http://hal.in2p3.fr/in2p3-01178153
Contributor : Claudine Bombar <>
Submitted on : Friday, July 17, 2015 - 3:00:11 PM
Last modification on : Wednesday, August 4, 2021 - 3:40:02 PM
Contributor : Claudine Bombar <>
Submitted on : Friday, July 17, 2015 - 3:00:11 PM
Last modification on : Wednesday, August 4, 2021 - 3:40:02 PM
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Identifiers
- HAL Id : in2p3-01178153, version 1
- DOI : 10.1140/epjc/s10052-015-3769-y
- ARXIV : 1507.04548
Collections
IN2P3 | LAPP | CNRS | UNIV-SAVOIE | CPPM | UNIV-AMU | LAL | LPSC | LPC-CLERMONT | PRES_CLERMONT | UGA | CC-IN2P3
Citation
G. Aad, Z. Barnovska, N. Berger, M. Delmastro, L. Di Ciaccio, et al.. Measurements of the Higgs boson production and decay rates and coupling strengths using $pp$ collision data at $\sqrt{s}=7$ and $8$ TeV in the ATLAS experiment. European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2016, 76, pp.6. ⟨10.1140/epjc/s10052-015-3769-y⟩. ⟨in2p3-01178153⟩
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