The Production of the Large Scale Aerogel Radiators for Use in the Ring-Imaging Cherenkov Detectors
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Конференция |
10th International Workshop on Ring Imaging Cherenkov Detectors
29 июл. - 4 авг. 2018
,
Moscow
|
| Журнал |
Nuclear Instruments and Methods in Physics Research Section A
ISSN: 0168-9002
|
| Вых. Данные |
Год: 2020,
Том: 952,
Номер статьи
: 162035,
Страниц
: 2
DOI:
10.1016/j.nima.2019.03.090
|
| Ключевые слова |
Aerogel; Cherenkov detectors; Particle identification; RICH |
| Авторы |
Barnyakov A.Yu.
1,2,3
,
Barnyakov M.Yu.
1,2,3
,
Bobrovnikov V.S.
1,2
,
Buzykaev A.R.
1,2
,
Danilyuk A.F.
2,4
,
Katcin A.A.
1,2
,
Kononov S.A.
1,2
,
Kravchenko E.A.
1,2
,
Kuyanov I.A.
1,2
,
Onuchin A.P.
1
,
Ovtin I.V.
1,2
|
| Организации |
| 1 |
Budker Institute of Nuclear Physics, Acad. Lavrentieva Prospect 11, Novosibirsk, 630090, Russian Federation
|
| 2 |
Novosibirsk State University, Pirogova 2, Novosibirsk, 630090, Russian Federation
|
| 3 |
Novosibirsk State Technical University, Karl Marks Prospect 20, Novosibirsk, 630073, Russian Federation
|
| 4 |
Boreskov Institute of Catalysis, Acad. Lavrentiev Prospect 5, Novosibirsk, 630090, Russian Federation
|
|
Aerogel for different types of Cherenkov detectors is produced by a collaboration of Budker Institute of Nuclear Physics and Boreskov Institute of Catalysis during more than two decades. So far only the production of two sizes was possible in large numbers: 50 × 50 and 115 × 115 mm2 . This work is devoted to the development of the production technology of large scale aerogel radiators for use in the Ring-imaging Cherenkov (RICH) detectors. These detectors require additional parameters to be controlled for each aerogel tile during production. Procedures of measurement of the aerogel tiles refractive index, the light scattering length, the upper surface flatness are described.