Application of Drift Chambers for Research of Cosmic-Ray Muon Bundles


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Abstract

The new coordinate-tracking detector based on drift chambers TREK, for research of ultrahighenergy cosmic rays is under development at National Research Nuclear University MEPhI. At the present, a prototype of the future detector—coordinate-tracking unit based on drift chambers (CTUDC)—is functioning. The prototype consists of 16 drift chambers. Results of experimental series have shown wide capabilities of this type of detectors for registration of muon bundles, including bundles with high density of particles. Results of operation of the prototype and prospects of developing a full-size detector TREK are presented.

About the authors

V. S. Vorobyev

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Author for correspondence.
Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409

A. A. Borisov

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute for High Energy Physics

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409; Protvino, Moscow oblast, 142281

N. S. Volkov

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409

E. A. Zadeba

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409

A. S. Kozhin

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute for High Energy Physics

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409; Protvino, Moscow oblast, 142281

A. A. Petrukhin

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409

R. M. Fakhrutdinov

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute for High Energy Physics

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409; Protvino, Moscow oblast, 142281

I. I. Yashin

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)

Email: VSVorobev@mephi.ru
Russian Federation, Moscow, 115409

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