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An Approach to Gamma-Hadron Separation via Measurements of the Middle-UV Fraction of EAS emission by an Imaging Atmospheric Cherenkov Telescope with UV-Sensitive SiPM detectorsстатья
- Авторы: Kholupenko Evgeny Evgenievich, Badmaev Danr, Budnev Nikolay, Bykov Andrei Mikhailovich, Krassilchtchikov Alexander, Kuzmichev Leonid Aleksandrovich, Bogdanov Alexander, Chichagov Yuriy, Repman George, Tuboltsev Yuriy
- Журнал: Research in Astronomy and Astrophysics
- Год издания: 2024
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- DOI: 10.1088/1674-4527/ad7e66
- Аннотация: The operation of a small-size Cherenkov gamma-ray telescope TAIGA-IACT with camera on SiPMs OnSemi MicroFJ-60035 has been modelled by multiparticle Monte Carlo (MC) methods. The model implies that telescope camera is equipped with two specific types of filters of 290-590 nm (visible+NUV) and 220-320 nm (MUV+UVB)-bands, each covering half of the camera pixels in some uniform order. This allows one to measure the fraction of UV-radiation in total amount of Cherenkov radiation of an extensive air shower (EAS), that can be used for efficient gamma-hadron separation. The corresponding quality factor takes values up to 5.07 in the 10-100 TeV range depending on the distance to EAS axis and camera orientation.
- Добавил в систему: Кузьмичев Леонид Александрович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | An Approach to Gamma-Hadron Separation via Measurements of the Middle-UV Fraction of EAS emission by an Imaging Atmospheric Cherenkov Telescope with UV-Sensitive SiPM detectors | 2410.09228v1.pdf | 2,9 МБ | 14 ноября 2024 [Kuzm] |