Measurements of the electron and muon inclusive cross-sections in proton-proton 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; Daniel Dzahini; 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; Emmanuel Busato; D. Calvet; S. Calvet; Reina Coromoto Camacho Toro; Diane Cinca; R. 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; 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; Sara 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; 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; 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:10.1016/j.physletb.2011.12.054

Journal articles

Measurements of the electron and muon inclusive cross-sections in proton-proton 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 Daniel Dzahini 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 Emmanuel Busato ⁴ D. Calvet ⁴ S. Calvet ⁴ Reina Coromoto Camacho Toro ⁴ Diane Cinca ⁵ R. Febbraro ⁴ N. Ghodbane ⁴ C. Guicheney ⁴ D. Pallin ⁴ F. Podlyski ⁴ C. Santoni ⁴ L. P. Says ⁴ F. Vazeille ⁴ L. Aperio Bella ⁶ B. Aubert ⁶ N. Berger ⁶ J. Colas ⁶ L. Di Ciaccio ⁶ T.K.O. Doan ⁶ S. Elles ⁶ P. Ghez ⁶ M. Gouanère ⁶ C. Goy ⁶ T. Guillemin ⁶ L. Helary ⁶ T. Hryn'Ova ⁶ G. Ionescu ⁶ A. Jérémie ⁶ S. Jézéquel ⁶ M. Kataoka ⁶ J. Labbe ⁶ R. Lafaye ⁶ J. Leveque ⁶ N. Massol ⁶ P. Perrodo ⁶ H. Przysiezniak ⁶ G. Sauvage ⁶ E. Sauvan ⁶ T. Todorov ⁶ D. Tsionou ⁶ I. Wingerter-Seez ⁶ R. Zitoun ⁶ Y. Zolnierowski ⁶ H. Abreu ⁷ N. Andari ⁷ C. Arnault ⁷ E. Augé ⁷ P. Barrillon ⁷ M. Benoit ⁷ S. Binet ⁷ J.-B. Blanchard ⁷ C. Bourdarios ⁷ D. Breton ⁷ C. Collard ⁸ C. de la Taille ⁷ J.B. de Vivie de Regie ⁷ Sara Diglio ⁷ L. Duflot ⁷ M. Escalier ⁷ A.C. Falou ⁷ L. Fayard ⁷ D. Fournier ⁷ J.-F. Grivaz ⁷ M. Heller ⁷ S. Henrot-Versillé ⁷ J. Hrivnac ⁷ L. Iconomidou-Fayard ⁷ J. Idarraga ⁷ M. Kado ⁷ A. Lounis ⁷ N. Makovec ⁷ P. Matricon ⁷ F. Niedercorn ⁷ L. Poggioli ⁷ P. Puzo ⁷ A. Renaud ⁷ D. Rousseau ⁷ X. Ruan ^{7, 9} G. Rybkin ⁷ J.B. Sauvan ⁷ J. Schaarschmidt ⁷ A.C. Schaffer ⁷ L. Serin ⁷ S. Simion ⁷ R. Tanaka ⁷ J.J. Veillet ⁷ I. Vukotic ⁷ F. Wicek ⁷ D. Zerwas ⁷ Zhiqing Zhang ⁷ T. Beau ¹⁰ S. Bordoni ¹⁰ G. Calderini ¹⁰ A. Camard ¹⁰ P. Cavalleri ¹⁰ E. Chareyre ¹⁰ S. de Cecco ¹⁰ F. Derue ¹⁰ D. Imbault ¹⁰ M.W. Krasny ¹⁰ D. Lacour ¹⁰ B. Laforge ¹⁰ O. Le Dortz ¹⁰ J. Lellouch ¹⁰ G. Marchiori ¹⁰ I. Nikolic-Audit ¹⁰ J. Ocariz ¹⁰ M. Ridel ¹⁰ L. Roos ¹⁰ Ph. Schwemling ¹⁰ Timothée Theveneaux-Pelzer ¹⁰ S. Trincaz-Duvoid ¹⁰ T.N. Trinh ¹⁰ F. Vannucci ¹¹ S. Aoun ¹² C. P. Bee ¹² C. Benchouk ¹² K. Bernardet ¹² N. Bousson ¹² J. C. Clémens ¹² Y. Coadou ¹² P. Delpierre ¹² F. Djama ¹² F. Etienne ¹² L. Feligioni ¹² F. Henry-Couannier ¹² D. Hoffmann ¹² F. Hubaut ¹² E.B. F. G. Knoops ¹² E. Le Guirriec ¹² B. Li ¹² E. Monnier ¹² J. Odier ¹² E. Petit ¹² P. Pralavorio ¹² Z. Qian ¹² A. Rozanov ¹² M. Talby ¹² N. Tannoury ¹² S. Tisserant ¹² J. Toth ¹² F. Touchard ¹² L. Vacavant ¹²

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 LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand

5 Laboratoire de Physique Corpusculaire

LPC - Laboratoire de Physique Corpusculaire - Clermont-Ferrand

6 LAPP - Laboratoire d'Annecy de Physique des Particules

7 LAL - Laboratoire de l'Accélérateur Linéaire

8 IPHC - Institut Pluridisciplinaire Hubert Curien

9 IHEP - Institute of High Energy Physics

10 LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies

11 APC - Neutrinos

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

12 CPPM - Centre de Physique des Particules de Marseille

Abstract : This letter presents measurements of the differential cross-sections for inclusive electron and muon production in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV, using data collected by the ATLAS detector at the LHC. The muon cross-section is measured as a function of pT in the range 4 < pT < 100 GeV and within pseudorapidity |eta| < 2.5. In addition the electron and muon cross-sections are measured in the range 7 < pT < 26 GeV and within |eta| <2.0, excluding 1.37<|eta|<1.52. Integrated luminosities of 1.3 pb-1 and 1.4 pb-1 are used for the electron and muon measurements, respectively. After subtraction of the W/Z/gamma* contribution, the differential cross-sections are found to be in good agreement with theoretical predictions for heavy-flavour production obtained from Fixed Order NLO calculations with NLL high-pT resummation, and to be sensitive to the effects of NLL resummation.

Document type :

Journal articles

Domain :

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

Complete list of metadata

http://hal.in2p3.fr/in2p3-00618988
Contributor : Emmanuelle Vernay Connect in order to contact the contributor
Submitted on : Monday, September 5, 2011 - 8:51:52 AM
Last modification on : Thursday, December 16, 2021 - 2:11:29 PM

Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

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Measurements of the electron and muon inclusive cross-sections in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

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