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arXiv · 1710.08470

Measurement of shower development and its $\textit{Moli\`ere radius}$ with a four-plane LumiCal test set-up

Itamar Levy
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Abstract

A prototype of a luminometer, designed for a future $e^{+}e^{-}$ collider detector, and consisting at present of a four-plane module, was tested in the CERN PS accelerator T9 beam. The objective of this beam test was to demonstrate a multi-plane operation, to study the development of the electromagnetic shower and to compare it with MC simulations. In addition, the effective $\textit{Moli\`ere radius}$ of this configuration is extracted.

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Itamar Levy. 2017-10-23. Measurement of shower development and its $\textit{Moli\`ere radius}$ with a four-plane LumiCal test set-up. https://arxiv.org/abs/1710.08470

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