Development of photon-induced positron annihilation lifetime spectroscopy using an s-band compact electron linac

Y. Taira, R. Kuroda, B. E. Orourke, N. Oshima, R. Suzuki, M. Tanaka, H. Toyokawa, T. Yanagida, K. Watanabe

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

A new photon-induced positron annihilation lifetime spectroscopy approach has been developed using an Sband compact electron linac at the National Institute of Advanced Industrial Science and Technology (AIST). The high energy (<42 MeV), intense (109 photons pulse-1), and ultrashort pulse (3 ps pulse width) photon beam creates positrons throughout an entire sample via pair production. A positron lifetime spectrum can be obtained by measuring the time difference between the accelerator's RF frequency and the detection time of the annihilation gamma rays. The positron lifetime for yttriastabilized zirconia has been successfully measured.

本文言語英語
ホスト出版物のタイトルIPAC 2013
ホスト出版物のサブタイトルProceedings of the 4th International Particle Accelerator Conference
ページ3660-3662
ページ数3
出版ステータス出版済み - 2013
外部発表はい
イベント4th International Particle Accelerator Conference, IPAC 2013 - Shanghai, 中国
継続期間: 5 12 20135 17 2013

出版物シリーズ

名前IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference

その他

その他4th International Particle Accelerator Conference, IPAC 2013
国/地域中国
CityShanghai
Period5/12/135/17/13

All Science Journal Classification (ASJC) codes

  • 原子分子物理学および光学

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