Angular dependence of track-etch detector HARZLAS TD-1 | Sciact

Angular dependence of track-etch detector HARZLAS TD-1 Научная публикация

Журнал

Radiation Protection Dosimetry
ISSN: 1742-3406 , E-ISSN: 0144-8420

Вых. Данные

Год: 2019, Том: 186, Номер: 2-3, Страницы: 219-223 Страниц : 4 DOI: 10.1093/rpd/ncz206

Ключевые слова

Track-etched detectors, radiation monitoring, International Space Station, Harzlas TD-1

Авторы

Ambrozová Iva ¹ , Brabcová Katerina Pachnerová ¹ , Shurshakov Vyacheslav A. ² , Tolochek Raisa V. ² , Kodaira Satoshi ³

Организации

1	Department of Radiation Dosimetry, Nuclear Physics Institute of the Czech Academy of Sciences, NaTruhlárce 39/64, 18000 Prague, Czech Republic
2	Institute for Biomedical Problems of the Russian Academy of Sciences, Khoroshevskoye Shosse 76A, Moscow 123007, Russian Federation
3	National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, 4-9-1, Anagawa, Inage, Chiba 263-8555, Japan

Track-etched detectors are commonly used also for radiation monitoring onboard International Space Station. To be registered in track-etched detectors, the particle needs to meet several criteria—it must have linear energy transfer above the detection threshold and strike the detector’s surface under an angle higher than the so-called critical angle. Linear energy transfer is then estimated from calibration curve from the etch rate ratio V that is calculated from parameters of individual tracks appearing on the detector’s surface after chemical etching. It has been observed that V can depend on the incident angle and this dependence can vary for different detector materials, etching and evaluating conditions. To investigate angular dependence, detectors (Harzlas TD-1) were irradiated at HIMAC by several ions under angles from 0◦ to 90◦. The correction accounting not only for critical angle but also for dependence of V on the incident angle is introduced and applied to spectra measured onboard International Space Station.

Ambrozová I. , Brabcová K.P. , Shurshakov V.A. , Tolochek R.V. , Kodaira S.
Angular dependence of track-etch detector HARZLAS TD-1
Radiation Protection Dosimetry. 2019. Т.186. №2-3. С.219-223. DOI: 10.1093/rpd/ncz206 WOS Scopus РИНЦ OpenAlex

Web of science:	WOS:000530582200016
Scopus:	2-s2.0-85082779774
РИНЦ:	43290246
OpenAlex:	W2986383823

БД	Цитирований
Scopus	2
OpenAlex	2