Momentum tensors of second and third rank, as tools for jets' analysis
High Energy Physics - Experiment
2015-03-19 v3
Abstract
Rank two momentum tensors, free of mass singularities, are often used for identification and analysis of two and three hadronic jet events. Based on Monte-Carlo generated events, we find that for sufficiently high energies, the tensor invariants provide the characteristics of a three-jet event, without assigning the particles to the jets. Furthermore, the combined application of rank two and rank three momentum tensors, provides a signature for a 3-jet event.
Cite
@article{arxiv.1102.4053,
title = {Momentum tensors of second and third rank, as tools for jets' analysis},
author = {Samuel Dagan and Arie Vainshtein},
journal= {arXiv preprint arXiv:1102.4053},
year = {2015}
}
Comments
20 pages, 22 figures, revised version, enlarged fonts in figures, corrected typos, added section 3.3, one figure replaced, appendix C content moved to section 3.1, without changing the results of the paper