title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð½Ð¾Ð²ÑÐ¼ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð¼ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð° TAIGA-IACT
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Investigation of the effectiveness of registration of ultraviolet radiation by the new detector of the TAIGA-IACT telescope
Creators: name: Ð¡Ð¸Ð¼Ð¾Ð½ÑÐ½, ÐÐ»Ð°Ð´
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ¸ÑÐ¾ÐºÐ¸Ðµ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½ÑÐµ Ð»Ð¸Ð²Ð½Ð¸
ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²ÑÐ¹ ÑÐ¾ÑÐ¾ÑÐ¼Ð½Ð¾Ð¶Ð¸ÑÐµÐ»Ñ (SiPM)
ÑÐµÐ¼Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÑÑ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¾Ð½Ð¾Ð²
TAIGA-IACT
atmospheric shower
silicon photomultiplier (SiPM)
dark counting
photon registration efficiency

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð½Ð¾Ð²ÑÐ¼ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð¼ ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð° TAIGA-IACTÂ». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±ÑÐ»Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¾Ð½Ð¾Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð¼ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð³Ð°Ð¼Ð¼Ð°-Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð»ÑÑÐµÐ¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¾ÑÐ¼Ð½Ð¾Ð¶Ð¸ÑÐµÐ»Ñ (SiPM), ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð±ÑÐ´ÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½ Ð½Ð° ÑÐµÐ»ÐµÑÐºÐ¾Ð¿Ð°Ñ TAIGA-IACT, Ð²ÑÐ¾Ð´ÑÑÐ¸ÑÐ² ÑÐ¾ÑÑÐ°Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° TAIGA, ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð² Ð¢ÑÐ½ÐºÐ¸Ð½ÑÐºÐ¾Ð¹ Ð´Ð¾Ð»Ð¸Ð½Ðµ ÑÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÑÑÑÑÐ¸Ñ. ÐÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð½Ð¾Ð²Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° âÂ  ÑÐµÐ³Ð¸ÑÑÑÐ¸ÑÐ°ÑÐ¸Ñ ÑÐ¾ÑÐ¾Ð½Ð¾Ð² Ð¸Ð· Ð±Ð»Ð¸Ð¶Ð½ÐµÐ¹ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¿ÐµÐºÑÑÐ°, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ ÐÐ°Ð²Ð¸Ð»Ð¾Ð²Ð°-Ð§ÐµÑÐµÐ½ÐºÐ¾Ð²Ð°, Ð³ÐµÐ½ÐµÑÐ¸ÑÑÐµÐ¼Ð¾Ðµ ÑÐ¸ÑÐ¾ÐºÐ¸Ð¼Ð¸ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½ÑÐ¼Ð¸ Ð»Ð¸Ð²Ð½ÑÐ¼Ð¸, Ð²ÑÐ·Ð²Ð°Ð½Ð½ÑÐ¼Ð¸ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð³Ð°Ð¼Ð¼Ð°-ÐºÐ²Ð°Ð½ÑÐ°Ð¼Ð¸ Ð¸ ÑÐ°ÑÑÐ¸ÑÐ°Ð¼Ð¸ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð»ÑÑÐµÐ¹, Ð¿Ð¾Ð¿Ð°Ð´Ð°ÑÑÐ¸Ð¼Ð¸ Ð² Ð°ÑÐ¼Ð¾ÑÑÐµÑÑ ÐÐµÐ¼Ð»Ð¸. ÐÐ»Ñ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð¼ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¾ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¼Ð½Ð¾Ð¶Ð¸ÑÐµÐ»Ñ Ð¸ ÑÑÐ°Ð»Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ°. ÐÑÐ»Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾, ÑÑÐ¾ ÑÐ¸Ð»ÑÑÑÂ  SL 240-300 Ð¸Ð¼ÐµÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑÐ¸Ð¹ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¿ÐµÐºÑÑÐ° Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð² Ð½Ð°Ð±Ð»ÑÐ´ÐµÐ½Ð¸ÑÑ Ð² ÑÑÐ¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ, Ð° ÑÐ¸ÑÐ¾ÐºÐ¸Ð¹ ÑÐ¸Ð»ÑÑÑ SL 290-590 Ð¸Ð¼ÐµÐµÑ Ð½Ð°Ð¸Ð¼ÐµÐ½ÑÑÐ¸Ð¹ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ»ÑÑÑÐ°ÑÐ¸Ð¾Ð»ÐµÑÐ¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¿ÐµÐºÑÑÐ° Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð¿ÑÐ¸ Ð½Ð°Ð±Ð»ÑÐ´ÐµÐ½Ð¸ÑÑ Ð² Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ.Â ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð¾Ð± ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¾Ð½Ð¾Ð² Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð¼ Ð±ÐµÐ· ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð½ÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ¾ÑÐ¾Ð½Ð¾Ð² Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ¾ÑÐ¾Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸Ð»ÑÑÑÐ¾Ð².
description: The subject of the graduate qualification work is: "Investigation of the effectiveness of registration of ultraviolet radiation by the new detector of the TAIGA-IACT telescope". We study efficiency of the photon detection by an experimental detector of cosmic gamma radiation and cosmic rays based on a silicon photomultiplier (SiPM). The SiMP will be mounted on the TAIGA-IACT telescopes, which are part of the TAIGA experimental complex in the Buryatia Republic. This new model is supposed to detect near ultraviolet (UV) photons. Near UV photons, basically, are Vavilov-Cherenkov radiation generated by extensive air showers caused by cosmic ray particles in the Earth's atmosphere.To estimate efficiency of UV radiation detection we have measured filter's transmittances of the detector based on photomultiplier and reference sensor. It was shown, that SL 240-300 filter's transmittance is the highest in UV range of the spectrum and could be used for observations in this range. It was also shown that SL 290-590 filter's transmittance is the lowest in UV spectrum range and could be used for observation in the optical range.Using the results of detection efficiency measurements without filters and transmittance measurements we calculated photon detection efficiency when filters are used.Â