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Influence of Water on Optical Parameters of Aerogel Научная публикация

Конференция 10th International Conference on Instrumentation for Colliding Beam Physics
28 февр. - 5 мар. 2008 , Novosibirsk
Журнал Nuclear Instruments and Methods in Physics Research Section A
ISSN: 0168-9002
Вых. Данные Год: 2009, Том: 598, Номер: 1, Страницы: 166-168 Страниц : 3 DOI: 10.1016/j.nima.2008.08.089
Ключевые слова Aerogel, Cherenkov counters, Particle identification
Авторы Barnyakov A.Yu. 1 , Barnyakov M.Yu. 1 , Barutkin V.V. 1 , Bobrovnikov V.S. 1 , Buzykaev A.R. 1 , Danilyuk A.F. 2 , Kononov S.A. 1 , Kirillov V.L. 2 , Kravchenko E.A. 1 , Onuchin A.P. 1
Организации
1 Budker Institute of Nuclear Physics, Acad. Lavrentiev Prospect 11, Novosibirsk 630090, Russia
2 Boreskov Institute of Catalisys, Acad. Lavrentiev Prospect 5, Novosibirsk 630090, Russia

Информация о финансировании (2)

1 Российский фонд фундаментальных исследований 08-02-00142
2 Совет по грантам Президента Российской Федерации НШ-5655.2008.2

Реферат: Influence of water adsorbed in aerogel on its optical parameters has been studied. For the first time it was obtained that a very little amount of adsorbed water results in a degradation of the light absorption length (Labs). The time constant of Labs degradation process has been measured for the first time. It is about 20 days and greater than the time constant of a water adsorption process by two orders of magnitude. Labs degradation can be explained by a contamination of aerogel by metals such as Fe and Co. Data on the influence of water on the refractive index and the light scattering length are presented. The procedure of aerogel selection for use in Cherenkov counters with the diffusive light collection has been suggested.
Библиографическая ссылка: Barnyakov A.Y. , Barnyakov M.Y. , Barutkin V.V. , Bobrovnikov V.S. , Buzykaev A.R. , Danilyuk A.F. , Kononov S.A. , Kirillov V.L. , Kravchenko E.A. , Onuchin A.P.
Influence of Water on Optical Parameters of Aerogel
Nuclear Instruments and Methods in Physics Research Section A. 2009. V.598. N1. P.166-168. DOI: 10.1016/j.nima.2008.08.089 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Опубликована online: 26 авг. 2008 г.
Опубликована в печати: 1 янв. 2009 г.
Идентификаторы БД:
Web of science: WOS:000262662500041
Scopus: 2-s2.0-57149107562
РИНЦ: 13614414
Chemical Abstracts: 2008:1493628
Chemical Abstracts (print): 151:158653
OpenAlex: W2016672550
Цитирование в БД:
БД Цитирований
Web of science 8
Scopus 9
РИНЦ 9
OpenAlex 13
Альметрики: