| Issue |
EPJ Web of Conferences
Volume 80, 2014
QCD@Work 2014 – International Workshop on Quantum Chromodynamics Theory and Experiment
|
|
|---|---|---|
| Article Number | 00019 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/epjconf/20148000019 | |
| Published online | 24 November 2014 | |
https://doi.org/10.1051/epjconf/20148000019
Hadronization systematics and top mass reconstruction
INFN, Laboratori Nazionali di Frascati, Via E. Fermi 40, I-00044, Frascati ( RM), Italy
a e-mail: gennaro.corcella@lnf.infn.it
Published online: 24 November 2014
I discuss a few issues related to the systematic error on the top mass mea- surement at hadron colliders, due to hadronization effects. Special care is taken about the impact of bottom-quark fragmentation in top decays, especially on the reconstruction relying on final states with leptons and J/Ψ in the dilepton channel. I also debate the relation between the measured mass and its theoretical definition, and report on work in progress, based on the Monte Carlo simulation of fictitious top-flavoured hadrons, which may shed light on this issue and on the hadronization systematics.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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