High-resolution soft X-ray spectroscopy of slow highly charged ions transmitted through a microcapillary target

Autor:	Y. Iwai, Yasuyuki Kanai, Hiroyuki A. Torii, Tokihiro Ikeda, K. Nishio, Hitoshi Oyama, K. Komaki, Yohta Nakai, Yasunori Yamazaki, Hideki Masuda, M. Nakao, K. Ando
Rok vydání:	2003
Předmět:	Physics Nuclear and High Energy Physics X-ray spectroscopy Soft x ray Spectrometer business.industry Astrophysics::High Energy Astrophysical Phenomena High resolution Photon counting Ion Optics Atomic physics business Spectroscopy Instrumentation Photon detection
Zdroj:	Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 205:762-766
ISSN:	0168-583X
DOI:	10.1016/s0168-583x(02)01964-x
Popis:	To detect weak X-rays with a high-resolution spectrometer, a charge-coupled device was operated in a single X-ray photon detection mode. A procedure to effectively identify single X-ray was established. In the case of 2.3 keV/u N7+ and Ne9+ incidence, X-rays emitted from ions transmitted through a Ni microcapillary target were measured with the spectrometer using the procedure of the single event mode. The signal-to-noise ratio was improved by using the single photon counting method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1dc6c874c70baeff1187576dbfc58843 https://doi.org/10.1016/s0168-583x(02)01964-x Zobrazit plný text záznamu Full Text from ScienceDirect