Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

G. Aad; S. Albrand; M.L. Andrieux; B. Clement; J. Collot; S. Crépé-Renaudin; P.A. Delsart; J. Donini; J.Y. Hostachy; E. Laisne; F. Ledroit-Guillon; A. Lleres; A. Lucotte; F. Malek; P. Martin; F. Polci; J. Stark; X. Sun; B. Trocmé; C. Weydert; C. Biscarat; E. Cogneras; G. Rahal; H. Bachacou; F. Bauer; N. Besson; N.M. Bolnet; M. Boonekamp; L. Chevalier; J. Ernwein; A.I. Etienvre; A. Formica; L. Gauthier; F. Giraud; C. Guyot; S. Hassani; W. Kozanecki; E. Lancon; J.F. Laporte; E. Le Menedeu; M. Legendre; B. Mansoulie; J.-P. Meyer; N. Morange; E. Mountricha; Thi Hong; R. Nicolaidou; A. Ouraou; D.M. Pomarede; B. Resende; C.R. Royon; Ph. Schune; J. Schwindling; O. Simard; M. Virchaux; C. Xu; J. Yu; H. Abreu; N. Andari; C. Arnault; E. Augé; P. Barrillon; M. Benoit; S. Binet; J.-B. Blanchard; C. Bourdarios; D. Breton; C. Collard; C. de la Taille; J.B. de Vivie de Regie; S. Diglio; L. Duflot; M. Escalier; A.C. Falou; L. Fayard; D. Fournier; J.-F. Grivaz; M. Heller; S. Henrot-Versillé; J. Hrivnac; L. Iconomidou-Fayard; J. Idarraga; M. Kado; A. Lounis; N. Makovec; P. Matricon; F. Niedercorn; L. Poggioli; P. Puzo; A. Renaud; D. Rousseau; X. Ruan; G. Rybkin; J.B. Sauvan; J. Schaarschmidt; A.C. Schaffer; L. Serin; S. Simion; R. Tanaka; J.J. Veillet; I. Vukotic; F. Wicek; D. Zerwas; Zhiqing Zhang; Emmanuel Busato; D. Calvet; S. Calvet; Reina Coromoto Camacho Toro; Diane Cinca; F. Febbraro; N. Ghodbane; C. Guicheney; D. Pallin; F. Podlyski; C. Santoni; L. P. Says; F. Vazeille; L. Aperio Bella; B. Aubert; N. Berger; J. Colas; L. Di Ciaccio; T.K.O. Doan; S. Elles; P. Ghez; M. Gouanère; C. Goy; T. Guillemin; L. Helary; T. Hryn'Ova; G. Ionescu; A. Jérémie; S. Jézéquel; M. Kataoka; J. Labbe; R. Lafaye; J. Leveque; N. Massol; P. Perrodo; H. Przysiezniak; G. Sauvage; E. Sauvan; T. Todorov; D. Tsionou; I. Wingerter-Seez; R. Zitoun; Y. Zolnierowski; T. Beau; S. Bordoni; G. Calderini; A. Camard; P. Cavalleri; E. Chareyre; S. de Cecco; F. Derue; D. Imbault; M.W. Krasny; D. Lacour; B. Laforge; O. Le Dortz; J. Lellouch; G. Marchiori; I. Nikolic-Audit; J. Ocariz; M. Ridel; L. Roos; Ph. Schwemling; Timothée Theveneaux-Pelzer; S. Trincaz-Duvoid; T.N. Trinh; F. Vannucci; S. Aoun; C. P. Bee; C. Benchouk; K. Bernardet; N. Bousson; J. C. Clémens; Y. Coadou; P. Delpierre; F. Djama; F. Etienne; L. Feligioni; F. Henry-Couannier; D. Hoffmann; F. Hubaut; E. B. F. G. Knoops; E. Le Guirriec; B. Li; J. Maurer; E. Monnier; J. Odier; E. Petit; P. Pralavorio; Z. Qian; A. Rozanov; M. Talby; N. Tannoury; S. Tisserant; J. Toth; F. Touchard; L. Vacavant

doi:10.1103/PhysRevLett.107.272002

Journal articles

Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

G. Aad S. Albrand ¹ M.L. Andrieux ¹ B. Clement ¹ J. Collot ¹ S. Crépé-Renaudin ¹ P.A. Delsart ¹ J. Donini ¹ J.Y. Hostachy ¹ E. Laisne ¹ F. Ledroit-Guillon ¹ A. Lleres ¹ A. Lucotte ¹ F. Malek ¹ P. Martin ¹ F. Polci ¹ J. Stark ¹ X. Sun ¹ B. Trocmé ¹ C. Weydert ¹ C. Biscarat ² E. Cogneras ² G. Rahal ² H. Bachacou ³ F. Bauer ³ N. Besson ³ N.M. Bolnet ³ M. Boonekamp ³ L. Chevalier ³ J. Ernwein ³ A.I. Etienvre ³ A. Formica ³ L. Gauthier ³ F. Giraud ³ C. Guyot ³ S. Hassani ³ W. Kozanecki ³ E. Lancon ³ J.F. Laporte ³ E. Le Menedeu ³ M. Legendre ³ B. Mansoulie ³ J.-P. Meyer ³ N. Morange ³ E. Mountricha ³ Thi Hong ³ R. Nicolaidou ³ A. Ouraou ³ D.M. Pomarede ³ B. Resende ³ C.R. Royon ³ Ph. Schune ³ J. Schwindling ³ O. Simard ³ M. Virchaux ³ C. Xu ³ J. Yu ³ H. Abreu ⁴ N. Andari ⁴ C. Arnault ⁴ E. Augé ⁴ P. Barrillon ⁴ M. Benoit ⁴ S. Binet ⁴ J.-B. Blanchard ⁴ C. Bourdarios ⁴ D. Breton ⁴ C. Collard ⁵ C. de la Taille ⁴ J.B. de Vivie de Regie ⁴ S. Diglio ⁴ L. Duflot ⁴ M. Escalier ⁴ A.C. Falou ⁴ L. Fayard ⁴ D. Fournier ⁴ J.-F. Grivaz ⁴ M. Heller ⁴ S. Henrot-Versillé ⁴ J. Hrivnac ⁴ L. Iconomidou-Fayard ⁴ J. Idarraga ⁴ M. Kado ⁴ A. Lounis ⁴ N. Makovec ⁴ P. Matricon ⁴ F. Niedercorn ⁴ L. Poggioli ⁴ P. Puzo ⁴ A. Renaud ⁴ D. Rousseau ⁴ X. Ruan ⁴ G. Rybkin ⁴ J.B. Sauvan ⁴ J. Schaarschmidt ⁴ A.C. Schaffer ⁴ L. Serin ⁴ S. Simion ⁴ R. Tanaka ⁴ J.J. Veillet ⁴ I. Vukotic ⁴ F. Wicek ⁴ D. Zerwas ⁴ Zhiqing Zhang ⁴ Emmanuel Busato ⁶ D. Calvet ⁶ S. Calvet ⁶ Reina Coromoto Camacho Toro ⁶ Diane Cinca ⁷ F. Febbraro N. Ghodbane ⁶ C. Guicheney ⁶ D. Pallin ⁶ F. Podlyski ⁶ C. Santoni ⁶ L. P. Says ⁶ F. Vazeille ⁶ L. Aperio Bella ⁸ B. Aubert ⁸ N. Berger ⁸ J. Colas ⁸ L. Di Ciaccio ⁸ T.K.O. Doan ⁸ S. Elles ⁸ P. Ghez ⁸ M. Gouanère ⁸ C. Goy ⁸ T. Guillemin ⁸ L. Helary ⁸ T. Hryn'Ova ⁸ G. Ionescu ⁸ A. Jérémie ⁸ S. Jézéquel ⁸ M. Kataoka ⁸ J. Labbe ⁸ R. Lafaye ⁸ J. Leveque ⁸ N. Massol ⁸ P. Perrodo ⁸ H. Przysiezniak ⁸ G. Sauvage ⁸ E. Sauvan ⁸ T. Todorov ⁸ D. Tsionou ⁸ I. Wingerter-Seez ⁸ R. Zitoun ⁸ Y. Zolnierowski ⁸ T. Beau ⁹ S. Bordoni ⁹ G. Calderini ⁹ A. Camard ⁹ P. Cavalleri ⁹ E. Chareyre ⁹ S. de Cecco ⁹ F. Derue ⁹ D. Imbault ⁹ M.W. Krasny ⁹ D. Lacour ⁹ B. Laforge ⁹ O. Le Dortz ⁹ J. Lellouch ⁹ G. Marchiori ⁹ I. Nikolic-Audit ⁹ J. Ocariz ⁹ M. Ridel ⁹ L. Roos ⁹ Ph. Schwemling ⁹ Timothée Theveneaux-Pelzer ⁹ S. Trincaz-Duvoid ⁹ T.N. Trinh ⁹ F. Vannucci ¹⁰ S. Aoun ¹¹ C. P. Bee ¹¹ C. Benchouk ¹¹ K. Bernardet ¹¹ N. Bousson ¹¹ J. C. Clémens ¹¹ Y. Coadou ¹¹ P. Delpierre ¹¹ F. Djama ¹¹ F. Etienne ¹¹ L. Feligioni ¹¹ F. Henry-Couannier ¹¹ D. Hoffmann ¹¹ F. Hubaut ¹¹ E. B. F. G. Knoops ¹¹ E. Le Guirriec ¹¹ B. Li ¹¹ J. Maurer ¹¹ E. Monnier ¹¹ J. Odier ¹¹ E. Petit ¹¹ P. Pralavorio ¹¹ Z. Qian ¹¹ A. Rozanov ¹¹ M. Talby ¹¹ N. Tannoury ¹¹ S. Tisserant ¹¹ J. Toth ¹¹ F. Touchard ¹¹ L. Vacavant ¹¹

1 LPSC - Laboratoire de Physique Subatomique et de Cosmologie

2 CC-IN2P3 - Centre de Calcul de l'IN2P3

3 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers

4 LAL - Laboratoire de l'Accélérateur Linéaire

5 IPHC - Institut Pluridisciplinaire Hubert Curien

6 LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand

7 Laboratoire de Physique Corpusculaire

LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand

8 LAPP - Laboratoire d'Annecy de Physique des Particules

9 LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies

10 APC - Neutrinos

LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies, APC (UMR_7164) - AstroParticule et Cosmologie

11 CPPM - Centre de Physique des Particules de Marseille

Abstract : This Letter reports on a search for narrow high-mass resonances decaying into dilepton final states. The data were recorded by the ATLAS experiment in pp collisions at sqrt(s) = 7 TeV at the LHC and correspond to a total integrated luminosity of 1.08/fb (1.21/fb) in the ee (mumu) channel. No statistically significant excess above the Standard Model expectation is observed and upper limits are set at the 95% C.L. on the cross section times branching ratio of Z' resonances and Randall-Sundrum gravitons decaying into dileptons as a function of the resonance mass. A lower mass limit of 1.83 TeV on the Sequential Standard Model Z' boson is set. A Randall-Sundrum graviton with coupling k/M_Pl=0.1 is excluded at 95% C.L. for masses below 1.63 TeV.

Document type :

Journal articles

Domain :

Physics [physics] / High Energy Physics - Experiment [hep-ex]

Complete list of metadatas

http://hal.in2p3.fr/in2p3-00614067
Contributor : Emmanuelle Vernay <>
Submitted on : Tuesday, August 9, 2011 - 8:58:49 AM
Last modification on : Tuesday, December 1, 2020 - 2:32:13 PM

Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

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Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

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