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arXiv · 2311.05663

Model uncertainty in measuring the gluon jet fraction at the hadron collider

S. G. Shulha
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Abstract

The work proposes a new method for measuring the gluon jet fraction in jet sample produced at the hadron collider. This method uses model quark/gluon templates - distributions of quark and gluon jets over the jet macro parameter. Within the framework of this method, it is possible to find a model uncertainty of measurement associated with the deviation of model quark/gluon templates from the true ones. The issue of data-motivated corrections to the model quark/gluon templates is discussed.

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S. G. Shulha. 2023-11-09. Model uncertainty in measuring the gluon jet fraction at the hadron collider. https://arxiv.org/abs/2311.05663

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