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Aerogel Cherenkov Counters of the KEDR Detector Научная публикация

Конференция CERN-BINP workshop for young scientists in e+e- colliders
22-25 авг. 2016 , Geneva
Сборник CERN-BINP workshop for young scientists in e+e- colliders. Proceedings. Volume 1
Сборник, CERN. 2017.
Вых. Данные Год: 2017, Страницы: 187-194 Страниц : 8
Ключевые слова Particle identification, ASHIPH, aerogel
Авторы Ovtin I.V. 1,2 , Barnyakov A.Y. 1,2 , Barnyakov M.Y. 1,2 , Bobrovnikov V.S. 1,2 , Buzykaev A.R. 1,2 , Danilyuk A.F. 2,3 , Katcin A.A. 1,2 , Kononov S.A. 1,2 , Kravchenko E.A. 1,2 , Kuyanov I.A. 1,2 , Onuchin A.P. 1,2,4 , Rodiakin V.A. 1
Организации
1 Budker Institute of Nuclear Physics, Novosibirsk, Russia
2 Novosibirsk State University, Novosibirsk, Russia
3 Boreskov Institute of Catalysis, Novosibirsk, Russia
4 Novosibirsk State Technical University, Novosibirsk, Russia

Реферат: The particle identification system of the KEDR detector is based on aerogel threshold Cherenkov counters called ASHIPH counters. The system consists of 160 counters arranged in two layers. An event reconstruction program for the ASHIPH system was developed. The position of each counter relative to the tracking system was determined using cosmic muons and Bhabha events. The geometric efficiency of the ASHIPH system was verified with Bhabha events. The efficiency of relativistic particle detection was measured with cosmic muons. A π/K separation of 4σ in the momentum range 0.95 − −1.45 GeV/c was confirmed. A simulation program for the ASHIPH counters has been developed.
Библиографическая ссылка: Ovtin I.V. , Barnyakov A.Y. , Barnyakov M.Y. , Bobrovnikov V.S. , Buzykaev A.R. , Danilyuk A.F. , Katcin A.A. , Kononov S.A. , Kravchenko E.A. , Kuyanov I.A. , Onuchin A.P. , Rodiakin V.A.
Aerogel Cherenkov Counters of the KEDR Detector
В сборнике CERN-BINP workshop for young scientists in e+e- colliders. Proceedings. Volume 1. – CERN., 2017. – C.187-194. РИНЦ
Идентификаторы БД:
РИНЦ: 32397236
Цитирование в БД: Пока нет цитирований