On the level of background in underground muon measurements with plastic scintillator counters

V. I. Volchenko; G. V. Volchenko; E. V. Akhrameev; L. B. Bezrukov; I. M. Dzaparova; I. Sh. Davitashvili; T. Enqvist; H. Fynbo; Zh. Sh. Guliev; L. V. Inzhechik; A. O. Izmaylov; J. Joutsenvaara; M. M. Khabibullin; A. N. Khotjantsev; Yu. G. Kudenko; P. Kuusiniemi; B. K. Lubsandorzhiev; O. V. Mineev; V. B. Petkov; R. V. Poleshuk; B. A. M. Shaibonov; J. Sarkamo; A. T. Shaykhiev; W. Trzaska; A. F. Yanin; N. V. Yershov

arXiv · 0810.2414

On the level of background in underground muon measurements with plastic scintillator counters

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Abstract

In this short note we present results of background measurements carried out with a polystyrene based cast plastic 12.0x12.0x3.0 cm^3 size scintillator counter with a wavelength shifting fibre and a multi-pixel Geiger mode avalanche photodiode readout in the Baksan underground laboratory at a depth of 200 meters of water equivalent. The total counting rate of the scintillator counter measured at this depth and at a threshold corresponding to ~0.37 of a minimum ionizing particle is approximately 1.3 Hz.

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V. I. Volchenko, G. V. Volchenko, E. V. Akhrameev, L. B. Bezrukov, I. M. Dzaparova, I. Sh. Davitashvili, T. Enqvist, H. Fynbo, Zh. Sh. Guliev, L. V. Inzhechik, A. O. Izmaylov, J. Joutsenvaara, M. M. Khabibullin, A. N. Khotjantsev, Yu. G. Kudenko, P. Kuusiniemi, B. K. Lubsandorzhiev, O. V. Mineev, V. B. Petkov, R. V. Poleshuk, B. A. M. Shaibonov, J. Sarkamo, A. T. Shaykhiev, W. Trzaska, A. F. Yanin, N. V. Yershov. 2008-10-14. On the level of background in underground muon measurements with plastic scintillator counters. https://arxiv.org/abs/0810.2414

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