First measurement of hadronic event shapes in pp collisions at [formula omitted

V Khachatryan,M Haguenauer,C Thiebaux,Y Mikami,J.-C Fontaine,A Falkiewicz,M Bedjidian,P Verrecchia,R Granier De Cassagnac,P Verdier,H El Mamouni,A Besson,P Gras,C Broutin,T Le Grand,Y Tschudi,L Millischer,S Greder,P Van Hove,H Xiao,D Mercier,I Shreyber,B Fabbro,H Brun,P Miné,J.-M Brom,S Choudhury,S Baffioni,T Kurča ,J L Faure ,D Boumediene,C Mironov,D Blöch ,G Hamel De Monchenault,V Sordini,M Besançon ,B Wysłouch ,C Collard,E C Chabert ,P Depasse,N Chanon,F X Gentit ,T Dahms,R Salerno,M Karim,D Contardo,P Jarry,J Fay,S Gascon,F Beaudette,F Fassi,F Drouhin,M Titov,P Paganini,D Gelé,A Givernaud,C Ferro,G Boudoul,E Locci,L Mirabito,S Ganjour,S Tosi,M Marionneau,J Rander,D Sabes,D Denegri,L Bianchini,J Malclès ,M Bluj,R Chierici,E Conte,D Bodin,A Zabi,P Busson,B Ille,J Andreä ,L Dobrzyński ,N Beaupère ,J.-L Agram,C Charlot,M Lethuillier,F Ferri,Y Sirois,U Goerlach,O Bondu,C Baty,A Rosowsky,A.-C Le Bihan,P Juillot,S Perriès ,M Déjardin ,A Sill,M Cardaci,C Ochando

doi:10.1016/j.physletb.2011.03.060

First measurement of hadronic event shapes in pp collisions at [formula omitted

V Khachatryan, M Haguenauer + Show 92 more

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https://doi.org/10.1016/j.physletb.2011.03.060

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Journal: Physics Letters B	Publication Date: Mar 31, 2011
Citations: 45	License type: cc-by-nc-nd

Affiliation: École Polytechnique, University of Strasbourg, Claude Bernard University Lyon 1, DSM, University of Upper Alsace

#Hadronic Event Shapes #Event-shape Distributions + Show 8 more

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Abstract

Hadronic event shapes have been measured in proton–proton collisions at s=7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 pb−1. Event-shape distributions, corrected for detector response, are compared with five models of QCD multijet production.

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