The Operating Principles of an Algorithm for Jet Reconstruction Using a Calorimeter and Trackers in Collisions of High-Energy Particles

On the basis of data on proton–proton collisions at the energy s = 8 TeV and with the integrated luminosity of 19.8 fb –1 , the resolution of the transverse momentum and the uncertainty of the energy scale were estimated for jets that were reconstructed using the Jet-Plus-Track algorithm. The perfor...

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Bibliographic Details
Published in:Moscow University physics bulletin 2018-05, Vol.73 (3), p.241-251
Main Authors: Kodolova, O. L., Obraztsov, S. V., Vardanyan, I. N., Nikitenko, A. N., Lichkovskaya, N. V., Gavrilov, V. B., Toms, M. D.
Format: Article
Language:English
Subjects:
Algorithms
Jets
Luminosity
Mathematical and Computational Physics
Particle collisions
Physics
Physics and Astronomy
Physics of Atomic Nucleus and Elementary Particles (Review)
Theoretical
Transverse momentum
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Summary:On the basis of data on proton–proton collisions at the energy s = 8 TeV and with the integrated luminosity of 19.8 fb –1 , the resolution of the transverse momentum and the uncertainty of the energy scale were estimated for jets that were reconstructed using the Jet-Plus-Track algorithm. The performance of the algorithm for the identification of jets that originated from the signal event and the separation of jets into quark and gluon jets was also assessed.
ISSN:0027-1349
1934-8460
DOI:10.3103/S0027134918030104