Search for heavy long-lived charged R-hadrons with the ATLAS detector in 3.2 fb−1 of proton--proton collision data at s√=13 TeV - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Physics Letters B Année : 2016

Search for heavy long-lived charged R-hadrons with the ATLAS detector in 3.2 fb−1 of proton--proton collision data at s√=13 TeV

M. Aaboud , M.K. Ayoub (1) , A. Bassalat (1) , S. Binet (1) , C. Becot , C. Bourdarios (1) , J.B. de Vivie De Regie (1) , D. Delgove (1) , L. Duflot (1) , M. Escalier (1) , L. Fayard (1) , D. Fournier (1) , E.L. Gkougkousis (1) , J.-F. Grivaz (1) , T. Guillemin (1) , F. Hariri (1) , S. Henrot-Versille (1) , J. Hrivnac (1) , L. Iconomidou-Fayard (1) , M. Kado (1) , A. Lounis (1) , N. Makovec (1) , N. Morange (1) , C. Nellist (1) , P. Petroff (1) , L. Poggioli (1) , P. Puzo (1) , A. Renaud (1) , G. Rybkin (1) , D. Rousseau (1) , A.C. Schaffer (1) , L. Serin (1) , E. Scifo (1) , S. Simion (1) , R. Tanaka (1) , D. Zerwas (1) , Zhongkai Zhang (1) , Y. Zhao (1) , G. Rahal (2) , Z. Barnovska (3) , N. Berger (3) , M. Delmastro (3) , L. Di Ciaccio (3) , S. Elles (3) , K. Grevtsov (3) , T. Hryn’ova (3) , S. Jézéquel (3) , I. Koletsou (3) , R. Lafaye (3) , Jérémy Lévêque (3) , P. Mastrandea (3) , G. Sauvage (3) , E. Sauvan (3) , O. Simard (3) , T. Todorov (3) , I. Wingerter-Seez (3) , E. Yatsenko (3) , S. Albrand (4) , S. Berlendis (4) , C. Camincher (4) , J. Collot (4) , S. Crépé-Renaudin (4) , P.A. Delsart (4) , C. Gabaldon (4) , M.H. Genest (4) , P.O.J. Gradin (4) , J.Y. Hostachy (4) , F. Ledroit-Guillon (4) , A. Lleres (4) , A. Lucotte (4) , F. Malek (4) , E. Petit (4) , J. Stark (4) , B. Trocmé (4) , M. Wu (4) , G. Aad (5) , M. Alstaty (5) , M. Barbero (5) , A. Calandri (5) , T.P. Calvet (5) , Y. Coadou (5) , C. Diaconu (5) , Sara Diglio (5) , F. Djama (5) , V. Ellajosyula (5) , L. Feligioni (5) , J. Gao (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) , Chen Wang (5)
M. Aaboud
  • Fonction : Auteur
C. Becot
  • Fonction : Auteur
D. Rousseau
N. Berger
T. Hryn’ova
G. Aad
Y. Coadou
Chen Wang
  • Fonction : Auteur
  • PersonId : 829307

Résumé

A search for heavy long-lived charged R-hadrons is reported using a data sample corresponding to 3.2−1 of proton--proton collisions at s√=13 TeV collected by the ATLAS experiment at the Large Hadron Collider at CERN. The search is based on observables related to large ionisation losses and slow propagation velocities, which are signatures of heavy charged particles travelling significantly slower than the speed of light. No significant deviations from the expected background are observed. Upper limits at 95% confidence level are provided on the production cross section of long-lived R-hadrons in the mass range from 600 GeV to 2000 GeV and gluino, bottom and top squark masses are excluded up to 1580 GeV, 805 GeV and 890 GeV, respectively.

Dates et versions

in2p3-01333217 , version 1 (17-06-2016)

Identifiants

Citer

M. Aaboud, M.K. Ayoub, A. Bassalat, S. Binet, C. Becot, et al.. Search for heavy long-lived charged R-hadrons with the ATLAS detector in 3.2 fb−1 of proton--proton collision data at s√=13 TeV. Physics Letters B, 2016, 760, pp.647-665. ⟨10.1016/j.physletb.2016.07.042⟩. ⟨in2p3-01333217⟩
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