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arXiv · 2012.03620

Calibration of the momentum scale of a particle physics detector using the Armenteros-Podolanski plot

Pablo Baladrón Rodríguez·Veronika Chobanova·Xabier Cid Vidal·Vladimir Gligorov·Miriam Lucio Martínez·Jovan Markov·Diego Martínez Santos·Máximo Pló Casasús
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Abstract

A method for calibrating the momentum scale in a particle physics detector is described. The method relies on the determination of the masses of the final state particles in two-body decays of neutral particles, which can then be used to obtain corrections in the momentum scale. A modified version of the Armenteros-Podolanski plot and the $K_S^0 \to \pi^+ \pi^-$ decay is used as a proof of principle for this method.

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Pablo Baladrón Rodríguez, Veronika Chobanova, Xabier Cid Vidal, Vladimir Gligorov, Miriam Lucio Martínez, Jovan Markov, Diego Martínez Santos, Máximo Pló Casasús. 2020-12-07. Calibration of the momentum scale of a particle physics detector using the Armenteros-Podolanski plot. https://doi.org/10.1088/1748-0221/16/06/p06036

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