Результаты исследований: Материалы конференций › материалы › Рецензирование
The precision of the IACT mechanical mounts of the TAIGA observatory. / TAIGA Collaboration.
2022. Работа представлена на 37th International Cosmic Ray Conference, Берлин, Берлин, Германия.Результаты исследований: Материалы конференций › материалы › Рецензирование
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TY - CONF
T1 - The precision of the IACT mechanical mounts of the TAIGA observatory
AU - the TAIGA Collaboration
AU - Borodin, A.
AU - Grinyuk, A.
AU - Pan, A.
AU - Sagan, Y.
AU - Tkachev, L.
AU - Zhurov, D.
AU - Astapov, I.
AU - Bezyazeekov, P.
AU - Brueckner, M.
AU - Budnev, N.
AU - Chiavassa, A.
AU - Dyachok, A.
AU - Fedorov, O.
AU - Gafarov, A.
AU - Garmash, A.
AU - Grebenyuk, V.
AU - Gress, O.
AU - Gress, T.
AU - Grishin, O.
AU - Horns, D.
AU - Ivanova, A.
AU - Kalmykov, N.
AU - Kazarina, Y.
AU - Kindin, V.
AU - Kirilenko, P.
AU - Kiryushin, S.
AU - Kokoulin, R.
AU - Kompaniets, K.
AU - Korosteleva, E.
AU - Kozhin, V.
AU - Kravchenko, E.
AU - Kunnas, M.
AU - Kuzmichev, L.
AU - Lemeshev, Yu
AU - Lenok, V.
AU - Lubsandorzhiev, N.
AU - Lubsandorzhiev, B.
AU - Mirgazov, R.
AU - Mirzoyan, R.
AU - Monkhoev, R.
AU - Nachtigall, R.
AU - Osipova, E.
AU - Pakhorukov, A.
AU - Panasyuk, M.
AU - Pankov, L.
AU - Petrukhin, A.
AU - Poleschuk, V.
AU - Popescu, E.
AU - Popova, E.
AU - Sokolov, A.
N1 - Conference code: 37
PY - 2022/3/18
Y1 - 2022/3/18
N2 - The TAIGA (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) observatory is located in the Tunka valley (∼50 km west from the southern shore of Lake Baikal) at an altitude of 675 m a.s.l. The TAIGA observatory aims to address gamma-ray astronomy at energies from a few TeV to several PeV and CR physics from 100 TeV to several EeV. Its main feature is the complementary, hybrid approach to distinguish CR events from those of gamma rays. Currently TAIGA consists of ∼80 wide-angle air Cherenkov detectors (HiSCORE stations), three ∼4 m diameter IACTs and several hundred surface and underground muon detectors, grouped in three jointly operating arrays. The exceptional feature of the TAIGA IACT array is it's topology that allows one to aim for the optimal cost/performance by scanning the optimal inter-telescope distances from 300 m up to 600 m. The IACTs have alt-azimuth type mounts and 576-pixel imaging cameras in the foci, covering 9.6° aperture in the sky. The segmented reflectors of ∼10 m2 area follow the Davis-Cotton design. The largest diameter of the hexagonal shape reflector is 4.3 m and the focal length is 4.75 m. The rigid telescope mount provides a maximum displacement of EAS image below 2 mm (i.e. ≤ 0.024°) in the photodetector plane. The main parameters of IACTs are of a crucial importance for their efficient operation and is presented.
AB - The TAIGA (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) observatory is located in the Tunka valley (∼50 km west from the southern shore of Lake Baikal) at an altitude of 675 m a.s.l. The TAIGA observatory aims to address gamma-ray astronomy at energies from a few TeV to several PeV and CR physics from 100 TeV to several EeV. Its main feature is the complementary, hybrid approach to distinguish CR events from those of gamma rays. Currently TAIGA consists of ∼80 wide-angle air Cherenkov detectors (HiSCORE stations), three ∼4 m diameter IACTs and several hundred surface and underground muon detectors, grouped in three jointly operating arrays. The exceptional feature of the TAIGA IACT array is it's topology that allows one to aim for the optimal cost/performance by scanning the optimal inter-telescope distances from 300 m up to 600 m. The IACTs have alt-azimuth type mounts and 576-pixel imaging cameras in the foci, covering 9.6° aperture in the sky. The segmented reflectors of ∼10 m2 area follow the Davis-Cotton design. The largest diameter of the hexagonal shape reflector is 4.3 m and the focal length is 4.75 m. The rigid telescope mount provides a maximum displacement of EAS image below 2 mm (i.e. ≤ 0.024°) in the photodetector plane. The main parameters of IACTs are of a crucial importance for their efficient operation and is presented.
UR - https://www.scopus.com/inward/record.url?eid=2-s2.0-85145020502&partnerID=40&md5=37c618f28f12c63069888a8dc8e24cfc
UR - https://www.mendeley.com/catalogue/59b0ec52-6c2f-3fec-a967-266dfd686cad/
U2 - 10.22323/1.395.0742
DO - 10.22323/1.395.0742
M3 - Paper
T2 - 37th International Cosmic Ray Conference
Y2 - 12 July 2021 through 23 July 2021
ER -
ID: 46023529