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arXiv · hep-ph/9901444

A theory of jet definition

Fyodor V. Tkachov
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Abstract

A systematic framework for jet definition is developed from first principles of physical measurement, quantum field theory, and QCD. A jet definition is found which: is theoretically optimal in regard of both minimization of detector errors and inversion of hadronization; is similar to a cone algorithm with dynamically negotiated jet shapes and positions found via shape observables that generalize the thrust to any number of axes; involves no ad hoc conventions; allows a fast computer implementation [hep-ph/9912415]. The framework offers an array of options for systematic construction of quasi-optimal observables for specific applications.

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Fyodor V. Tkachov. 2000-01-11. A theory of jet definition. https://doi.org/10.1142/s0217751x02009977

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