Standalone vertex finding in the ATLAS muon spectrometer

G. Aad; S. Albrand; J. Brown; Q. Buat; B. Clement; J. Collot; S. Crépé-Renaudin; B. Dechenaux; T. Delemontex; P.A. Delsart; C. Gabaldon; M.H. Genest; J.Y. Hostachy; E. Laisne; B.T. Le; F. Ledroit-Guillon; A. Lleres; A. Lucotte; F. Malek; C. Monini; J. Stark; X. Sun; B. Trocmé; G. Rahal; L. Alio; M. Barbero; C. P. Bee; C. Bertella; N. Bousson; J. C. Clémens; Y. Coadou; F. Djama; F. Etienne; L. Feligioni; D. Hoffmann; F. Hubaut; E. B. F. G. Knoops; E. Le Guirriec; B. Li; J. Maurer; E. Monnier; Y. Nagai; P. Pralavorio; A. Rozanov; T. Serre; M. Talby; N. Tannoury; E. Tiouchichine; S. Tisserant; J. Toth; F. Touchard; M. Ughetto; L. Vacavant; S. Abdel Khalek; E. Augé; A. Bassalat; S. Binet; C. Bourdarios; C. de la Taille; J.B. de Vivie de Regie; L. Duflot; M. Escalier; L. Fayard; D. Fournier; J.-F. Grivaz; T. Guillemin; S. Henrot-Versillé; J. Hrivnac; L. Iconomidou-Fayard; J. Idarraga; M. Kado; N. Lorenzo Martinez; A. Lounis; N. Makovec; L. Poggioli; P. Puzo; A. Renaud; D. Rousseau; G. Rybkin; J.B. Sauvan; J. Schaarschmidt; A.C. Schaffer; E. Scifo; L. Serin; S. Simion; R. Tanaka; H.L. Tran; D. Zerwas; Z. Zhang; D. Boumediene; Emmanuel Busato; D. Calvet; S. Calvet; J. Donini; E. Dubreuil; N. Ghodbane; Ph. Gris; C. Guicheney; H. Liao; D. Pallin; Daniela Paredes Hernández; F. Podlyski; C. Santoni; Timothée Theveneaux-Pelzer; Loïc Valery; F. Vazeille; N. Berger; J. Colas; M. Delmastro; L. Di Ciaccio; T.K.O. Doan; S. Elles; C. Goy; T. Hryn'Ova; S. Jézéquel; H. Keoshkerian; R. Lafaye; J. Leveque; V.P. Lombardo; N. Massol; P. Perrodo; E. Petit; H. Przysiezniak; G. Sauvage; E. Sauvan; M. Schwoerer; T. Todorov; I. Wingerter-Seez; R. Zitoun; I. Koletsou; O. Simard

doi:10.1088/1748-0221/9/02/P02001

Journal articles

Standalone vertex finding in the ATLAS muon spectrometer

G. Aad S. Albrand ¹ J. Brown ¹ Q. Buat ¹ B. Clement ¹ J. Collot ¹ S. Crépé-Renaudin ¹ B. Dechenaux ¹ T. Delemontex ¹ P.A. Delsart ¹ C. Gabaldon ¹ M.H. Genest ¹ J.Y. Hostachy ¹ E. Laisne ¹ B.T. Le ¹ F. Ledroit-Guillon ¹ A. Lleres ¹ A. Lucotte ¹ F. Malek ¹ C. Monini ¹ J. Stark ¹ X. Sun ¹ B. Trocmé ¹ G. Rahal ² L. Alio ³ M. Barbero ³ C. P. Bee ³ C. Bertella ³ N. Bousson ³ J. C. Clémens ³ Y. Coadou ³ F. Djama ³ F. Etienne ³ L. Feligioni ³ D. Hoffmann ³ F. Hubaut ³ E. B. F. G. Knoops ³ E. Le Guirriec ³ B. Li ³ J. Maurer ³ E. Monnier ³ Y. Nagai ³ P. Pralavorio ³ A. Rozanov ³ T. Serre ³ M. Talby ³ N. Tannoury ³ E. Tiouchichine ³ S. Tisserant ³ J. Toth ³ F. Touchard ³ M. Ughetto ^{4, 3} L. Vacavant ³ S. Abdel Khalek ⁵ E. Augé ⁵ A. Bassalat ⁵ S. Binet ⁵ C. Bourdarios ⁵ C. de la Taille ⁵ J.B. de Vivie de Regie ⁵ L. Duflot ⁵ M. Escalier ⁵ L. Fayard ⁵ D. Fournier ⁵ J.-F. Grivaz ⁵ T. Guillemin ⁵ S. Henrot-Versillé ⁵ J. Hrivnac ⁵ L. Iconomidou-Fayard ⁵ J. Idarraga ⁵ M. Kado ⁵ N. Lorenzo Martinez ⁵ A. Lounis ⁵ N. Makovec ⁵ L. Poggioli ⁵ P. Puzo ⁵ A. Renaud ⁵ D. Rousseau ⁵ G. Rybkin ⁵ J.B. Sauvan ⁵ J. Schaarschmidt ⁵ A.C. Schaffer ⁵ E. Scifo ⁵ L. Serin ⁵ S. Simion ⁵ R. Tanaka ⁵ H.L. Tran ⁵ D. Zerwas ⁵ Z. Zhang ⁵ D. Boumediene ⁶ Emmanuel Busato ⁶ D. Calvet ⁶ S. Calvet ⁶ J. Donini ⁶ E. Dubreuil ⁶ N. Ghodbane ⁶ Ph. Gris ⁶ C. Guicheney ⁶ H. Liao ⁶ D. Pallin ⁶ Daniela Paredes Hernández ⁶ F. Podlyski ⁶ C. Santoni ⁶ Timothée Theveneaux-Pelzer ⁶ Loïc Valery ⁶ F. Vazeille ⁶ N. Berger ⁷ J. Colas ⁷ M. Delmastro ⁷ L. Di Ciaccio ⁷ T.K.O. Doan ⁷ S. Elles ⁷ C. Goy ⁷ T. Hryn'Ova ⁷ S. Jézéquel ⁷ H. Keoshkerian ⁷ R. Lafaye ⁷ J. Leveque ⁷ V.P. Lombardo ⁷ N. Massol ⁷ P. Perrodo ⁷ E. Petit ⁷ H. Przysiezniak ⁷ G. Sauvage ⁷ E. Sauvan ⁷ M. Schwoerer ⁷ T. Todorov ⁷ I. Wingerter-Seez ⁷ R. Zitoun ⁷ I. Koletsou ⁷ O. Simard ⁷

1 LPSC - Laboratoire de Physique Subatomique et de Cosmologie

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

3 CPPM - Centre de Physique des Particules de Marseille

4 L2C - Laboratoire Charles Coulomb

5 LAL - Laboratoire de l'Accélérateur Linéaire

6 LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand

7 LAPP - Laboratoire d'Annecy de Physique des Particules

Abstract : A dedicated reconstruction algorithm to find decay vertices in the ATLAS muon spectrometer is presented. The algorithm searches the region just upstream of or inside the muon spectrometer volume for multi-particle vertices that originate from the decay of particles with long decay paths. The performance of the algorithm is evaluated using both a sample of simulated Higgs boson events, in which the Higgs boson decays to long-lived neutral particles that in turn decay to bb final states, and pp collision data at sqrt(s) = 7 TeV collected with the ATLAS detector at the LHC during 2011.

Document type :

Journal articles

Domain :

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

Physics [physics] / Physics [physics] / Instrumentation and Detectors [physics.ins-det]

Complete list of metadatas

http://hal.in2p3.fr/in2p3-00910396
Contributor : Emmanuelle Vernay <>
Submitted on : Thursday, November 28, 2013 - 8:52:34 AM
Last modification on : Thursday, February 25, 2021 - 10:58:17 AM

Standalone vertex finding in the ATLAS muon spectrometer

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