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Measurement of the underlying event in jet events from 7 proton-proton collisions with the ATLAS detector

Abstract:

Distributions sensitive to the underlying event in QCD jet events have been measured with the ATLAS detector at the LHC, based on (Formula presented.) of proton–proton collision data collected at a centre-of-mass energy of 7 (Formula presented.). Charged-particle mean (Formula presented.) and densities of all-particle (Formula presented.) and charged-particle multiplicity and (Formula presented.) have been measured in regions azimuthally transverse to the hardest jet in each event. These are ...

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Abajyan, T More by this author
Abdallah, J More by this author
Khalek, SA More by this author
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