Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at $\sqrt{s}$ = 13 TeV with the ATLAS detector - Université Clermont Auvergne Accéder directement au contenu
Article Dans Une Revue European Physical Journal C: Particles and Fields Année : 2016

Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at $\sqrt{s}$ = 13 TeV with the ATLAS detector

G. Aad (1) , S. Albrand (2) , S. Berlendis (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) , Z. Barnovska (4) , N. Berger (4) , M. Delmastro (4) , L. Di Ciaccio (4) , S. Elles (4) , K. Grevtsov (4) , T. Guillemin (4) , T. Hryn’ova (4) , S. Jézéquel (4) , I. Koletsou (4) , R. Lafaye (4) , Jérémy Lévêque (4) , P. Mastrandea (4) , G. Sauvage (4) , E. Sauvan (4) , O. Simard (4) , B.H. Smart (4) , T. Todorov (4) , I. Wingerter-Seez (4) , E. Yatsenko (4) , D. Boumediene (5) , E. Busato (5) , D. Calvet (5) , S. Calvet (5) , A.R. Chomont (5) , J. Donini (5) , Ph. Gris (5) , H. Liao (5) , R. Madar (5) , D. Pallin (5) , S.M. Romano Saez (5) , C. Santoni (5) , D. Simon (5) , F. Vazeille (5) , M.K. Ayoub (6) , A. Bassalat (6) , S. Binet (6) , C. Becot , C. Bourdarios (6) , J.B. de Vivie De Regie (6) , D. Delgove (6) , L. Duflot (6) , M. Escalier (6) , L. Fayard (6) , D. Fournier (6) , E.L. Gkougkousis (6) , J.-F. Grivaz (6) , F. Hariri (6) , S. Henrot-Versille (6) , J. Hrivnac (6) , L. Iconomidou-Fayard (6) , M. Kado (6) , A. Lounis (6) , N. Makovec (6) , N. Morange (6) , C. Nellist (6) , P. Petroff (6) , L. Poggioli (6) , P. Puzo (6) , A. Renaud (6) , G. Rybkin (6) , D. Rousseau (6) , A.C. Schaffer (6) , L. Serin (6) , E. Scifo (6) , S. Simion (6) , R. Tanaka (6) , D. Zerwas (6) , Zhongkai Zhang (6) , Y. Zhao (6) , M. Barbero (1) , A. Calandri (1) , T.P. Calvet (1) , Y. Coadou (1) , C. Diaconu (1) , Sara Diglio (1) , F. Djama (1) , V. Ellajosyula (1) , L. Feligioni (1) , J. Gao , A. Hadef (1) , G.D. Hallewell (1) , F. Hubaut (1) , S.J. Kahn (1) , E. B. F. G. Knoops (1) , E. Le Guirriec (1) , J. Liu (1) , K. Liu (1) , D. Madaffari (1) , K. Mochizuki (1) , E. Monnier (1) , S. Muanza (1) , E. Nagy (1) , P. Pralavorio (1) , Y. Rodina (1) , A. Rozanov (1) , M. Talby (1) , T. Theveneaux-Pelzer (1) , R.E. Ticse Torres (1) , S. Tisserant (1) , J. Toth (1) , F. Touchard (1) , L. Vacavant (1) , Chen Wang (1)
G. Aad
N. Berger
T. Hryn’ova
S. Calvet
C. Becot
  • Fonction : Auteur
D. Rousseau
Y. Coadou
J. Gao
  • Fonction : Auteur
E. Monnier
Chen Wang
  • Fonction : Auteur
  • PersonId : 829307

Résumé

The results of a search for gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton--proton collision data at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV are presented. The dataset used was recorded in 2015 by the ATLAS experiment at the Large Hadron Collider and corresponds to an integrated luminosity of 3.2 fb$^{-1}$. Six signal selections are defined that best exploit the signal characteristics. The data agree with the Standard Model background expectation in all six signal selections, and the largest deviation is a 2.1 standard deviation excess. The results are interpreted in a simplified model where pair-produced gluinos decay via the lightest chargino to the lightest neutralino. In this model, gluinos are excluded up to masses of approximately 1.6 TeV depending on the mass spectrum of the simplified model, thus surpassing the limits of previous searches.

Dates et versions

in2p3-01316392 , version 1 (17-05-2016)

Identifiants

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G. Aad, S. Albrand, S. Berlendis, C. Camincher, J. Collot, et al.. Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at $\sqrt{s}$ = 13 TeV with the ATLAS detector. European Physical Journal C: Particles and Fields, 2016, 76, pp.565. ⟨10.1140/epjc/s10052-016-4397-x⟩. ⟨in2p3-01316392⟩
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