Quartz bar Cherenkov detector characterization at the LEETECH spectrometer - D. Atti; S. Barsuk; O. Bezshyiko; L. Burmistrov; A. Chaus; P. Kola; O. Fedorchuk; L. Holinka-Bezshyiko; I. Kadenko; V. Krylov; V. Kubytskyi; R. Lopez; et al. (Nuclear physics and atomic energy, 2017)