Precision Measurements of Time Characteristics of ETL9351 Photomultipliers Tập 47 - Trang 69-80 - 2004
O. Ju. Smirnov, P. Lombardi, G. Ranucci
The measured characteristics of 2200 photomultiplier tubes (PMTs) for the future Borexino experiment are considered to provide the most complete information for evaluating the time characteristics of ETL9351 PMTs with a high precision. The unique time characteristics of the apparatus used and the large statistics obtained during the tests of the PMTs allow the fine structure of the PMT time respon...... hiện toàn bộ A differential-absorption lidar for ozone sensing in the upper atmosphere-lower stratosphere Tập 53 - Trang 886-889 - 2010
V. D. Burlakov, S. I. Dolgii, A. P. Makeev, A. V. Nevzorov, O. A. Romanovskii, O. V. Kharchenko
At the Siberian Lidar Station of the Zuev Institute of Atmospheric Optics (Tomsk) (56.5°N, 85.0° E), a lidar has been developed for measuring the vertical distribution of ozone in the upper troposphere-lower stratosphere in order to study the ozone dynamics in the tropopause region and the troposphere-stratosphere exchange. In sensing performed by the method of differential absorption and scatteri...... hiện toàn bộ