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Study of hadronic event-shape variables in multijet final states in pp collisions at s√=7 TeV

CMS Collaboration
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Abstract
Event-shape variables, which are sensitive to perturbative and nonperturbative aspects of quantum chromodynamic (QCD) interactions, are studied in multijet events recorded in proton-proton collisions at s√=7 TeV. Events are selected with at least one jet with transverse momentum p T > 110 GeV and pseudorapidity |η| < 2.4, in a data sample corresponding to integrated luminosities of up to 5 fb−1. The distributions of five event-shape variables in various leading jet p T ranges are compared to predictions from different QCD Monte Carlo event generators.
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This is the published version.
Date
2014-10-14
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Springer Verlag
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Physics & Astronomy Scholarly Works
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CMS_event-shape_variables2014.pdf
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Keywords
Jets, Hadron-Hadron Scattering, Global features
Citation
The CMS Collaboration. "Study of Hadronic Event-shape Variables in Multijet Final States in Pp Collisions at S√=7 TeV." Journal of High Energy Physics (2014). http://dx.doi.org/10.1007/JHEP10(2014)087
URI
https://hdl.handle.net/1808/19297
DOI
10.1007/JHEP10(2014)087
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