| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Конференция |
15th Vienna Conference on Instrumentation
18-22 февр. 2019
,
Vienna
|
| Журнал |
Nuclear Instruments and Methods in Physics Research Section A
ISSN: 0168-9002
|
| Вых. Данные |
Год: 2020,
Том: 958,
Номер статьи
: 162352,
Страниц
: 4
DOI:
10.1016/j.nima.2019.162352
|
| Ключевые слова |
Aerogel; ASHIPH; Particle separation; PID system; RICH; Shifter; ToF; TOP |
| Авторы |
Barnyakov A.Yu.
1,2,4
,
Barnyakov M.Yu.
1,4
,
Boborovnikov V.S.
1,2
,
Buzykaev A.R.
1,2
,
Bykov A.V.
1
,
Danilyuk A.F.
2,3
,
Katcin A.A.
1,2
,
Kononov S.A.
1,2
,
Korda D.V.
1,2
,
Kravchenko E.A.
1,2
,
Kuyanov I.A.
1,2
,
Onuchin A.P.
1,2
,
Ovtin I.V.
1,2
,
Podgornov N.A.
1,2
,
Porosev V.V.
1,2
,
Razuvaev G.P.
1,2
,
Rodiakin V.A.
1,2
,
Todyshev K.Yu.
1,2
,
Vorobyev V.S.
1,2,5
|
| Организации |
| 1 |
Budker Institute of Nuclear Physics, Acad. Lavrentiev Prospect 11, Novosibirsk, 630090, Russian Federation
|
| 2 |
Novosibirsk State University, St. Pirogova 2, Novosibirsk, 630090, Russian Federation
|
| 3 |
Boreskov Institute of Catalysis, Acad. Lavrentiev Prospect 5, Novosibirsk, 630090, Russian Federation
|
| 4 |
Novosibirsk State Technical University, Karl Marks Prospect 20, Novosibirsk, 630073, Russian Federation
|
| 5 |
P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, 119991, Moscow, Russian Federation
|
|
The Super Charm–Tau (SCT) Factory is a proposed electron–positron collider in Novosibirsk with a peak luminosity of 1035 cm−1s−1 operating in the energy range between 2 and 6 GeV. The interaction region should be equipped by an excellent universal particle detector meeting the requirements of broad physics program of the experiment. Research and development for all detector subsystems is currently underway. Particle identification (PID) system of the detector is required to provide the state-of-the-art level of μ/π separation for the particle momenta up to 1.2 GeV∕c. The following options for the PID system are considered in this paper: focusing aerogel ring imaging Cherenkov (FARICH) detector composed of 4-layer aerogel tiles, threshold Cherenkov counters based on aerogel shifter photomultiplier (ASHIPH), and time-of-flight (ToF) detector combined with the time-of-propagation (ToP) approach providing a time resolution better than 30ps. Assessment of the charged particle separation performance for these options based on simulation and prototype tests results is presented. © 2019 Elsevier B.V.