https://doi.org/10.1051/epjconf/201714507002
New installation for inclined EAS investigations
1 National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia
2 RF SSC Institute of High Energy Physics, Protvino 142281, Russia
a e-mail: EAZadeba@mephi.ru
Published online: 26 June 2017
The large-scale coordinate-tracking detector TREK for registration of inclined EAS is being developed in MEPhI. The detector is based on multiwire drift chambers from the neutrino experiment at the IHEP U-70 accelerator. Their key advantages are a large effective area (1.85 m2), a good coordinate and angular resolution with a small number of measuring channels. The detector will be operated as part of the experimental complex NEVOD, in particular, jointly with a Cherenkov water detector (CWD) with a volume of 2000 cubic meters and the coordinate detector DECOR. The first part of the detector named Coordinate-Tracking Unit based on the Drift Chambers (CTUDC), representing two coordinate planes of 8 drift chambers in each, has been developed and mounted on opposite sides of the CWD. It has the same principle of joint operation with the NEVOD-DECOR triggering system and the same drift chambers alignment, so the main features of the TREK detector will be examined. Results of the CTUDC development and a joint operation with NEVOD-DECOR complex are presented.
© The Authors, published by EDP Sciences 2016
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