Search for anomalous electroweak production of $WW/WZ$ in association with a high-mass dijet system in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector - Université Clermont Auvergne Accéder directement au contenu
Article Dans Une Revue Physical Review D Année : 2017

Search for anomalous electroweak production of $WW/WZ$ in association with a high-mass dijet system in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector

M. Aaboud , N. Berger (1) , M. Delmastro (1) , L. Di Ciaccio (1) , S. Elles (1) , K. Grevtsov (1) , T. Guillemin (1) , T. Hryn’ova (1) , S. Jézéquel (1) , I. Koletsou (1) , R. Lafaye (1) , J. Lévêque (1) , P. Mastrandea (1) , E. Sauvan (1) , B.H. Smart (1) , T. Todorov (1) , I. Wingerter-Seez (1) , E. Yatsenko (1) , S. Albrand (2) , S. Berlendis (2) , A. Bethani (2) , C. Camincher (2) , J. Collot (2) , S. Crépé-Renaudin (2) , P.A. Delsart (2) , C. Gabaldon (2) , M.H. Genest (2) , P.O.J. Gradin (2) , J.Y. Hostachy (2) , F. Ledroit-Guillon (2) , A. Lleres (2) , A. Lucotte (2) , F. Malek (2) , E. Petit (2) , J. Stark (2) , B. Trocmé (2) , M. Wu (2) , G. Rahal (3) , D. Boumediene (4) , E. Busato (4) , D. Calvet (4) , S. Calvet (4) , A.R. Chomont (4) , J. Donini (4) , S. Ganguly (4) , Ph. Gris (4) , R. Madar (4) , D. Pallin (4) , S.M. Romano Saez (4) , C. Santoni (4) , D. Simon (4) , F. Vazeille (4) , G. Aad (5) , M. Alstaty (5) , M. Barbero (5) , A. Calandri (5) , T.P. Calvet (5) , Y. Coadou (5) , C. Diaconu (5) , F. Djama (5) , V. Ellajosyula (5) , L. Feligioni (5) , A. Hadef (5) , G.D. Hallewell (5) , F. Hubaut (5) , S.J. Kahn (5) , E. B. F. G. Knoops (5) , E. Le Guirriec (5) , J. Liu (5) , K. Liu (5) , D. Madaffari (5) , E. Monnier (5) , S. Muanza (5) , E. Nagy (5) , P. Pralavorio (5) , Y. Rodina (5) , A. Rozanov (5) , M. Talby (5) , T. Theveneaux-Pelzer (5) , R.E. Ticse Torres (5) , S. Tisserant (5) , J. Toth (5) , F. Touchard (5) , L. Vacavant (5) , C. Wang (5) , B. Abeloos (6) , A. Bassalat (6) , C. Becot (6) , S. Binet (7) , C. Bourdarios (6) , J.B. de Vivie De Regie (6) , L. Duflot (6) , C.R. Goudet (6) , M. Escalier (6) , L. Fayard (6) , D. Fournier (6) , J.-F. Grivaz (6) , F. Hariri (6) , S. Henrot-Versillé (6) , J. Hrivnac (6) , L. Iconomidou-Fayard (6) , M. Kado (6) , A. Lounis (6) , N. Makovec (6) , C. Nellist (6) , L. Poggioli (6) , P. Puzo (6) , D. Rousseau (6) , G. Rybkin (6) , A.C. Schaffer (6) , L. Serin (6) , S. Simion (6) , R. Tanaka (6) , D. Zerwas (6) , Z. Zhang (6)
M. Aaboud
  • Fonction : Auteur
N. Berger
T. Hryn’ova
S. Calvet
G. Aad
Y. Coadou
C. Wang
  • Fonction : Auteur
  • PersonId : 829307

Résumé

A search is presented for anomalous quartic gauge boson couplings in vector-boson scattering. The data for the analysis correspond to $20.2$ fb$^{-1}$ of $\sqrt{s}=8$ TeV $pp$ collisions, and were collected in 2012 by the ATLAS experiment at the Large Hadron Collider. The search looks for the production of $WW$ or $WZ$ boson pairs accompanied by a high-mass dijet system, with one $W$ decaying leptonically, and a $W$ or $Z$ decaying hadronically. The hadronically decaying $W/Z$ is reconstructed as either two small-radius jets or one large-radius jet using jet substructure techniques. Constraints on the anomalous quartic gauge boson coupling parameters $\alpha_4$ and $\alpha_5$ are set by fitting the transverse mass of the diboson system, and the resulting 95% confidence intervals are $-0.024<\alpha_4<0.030$ and $-0.028<\alpha_5<0.033$.
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Dates et versions

in2p3-01375652 , version 1 (21-09-2023)

Identifiants

Citer

M. Aaboud, N. Berger, M. Delmastro, L. Di Ciaccio, S. Elles, et al.. Search for anomalous electroweak production of $WW/WZ$ in association with a high-mass dijet system in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector. Physical Review D, 2017, 95, pp.032001. ⟨10.1103/PhysRevD.95.032001⟩. ⟨in2p3-01375652⟩
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