AMOC measurement for fused quartz during ion irradiation

Konishi, Suzuka*; Minagawa, Hideaki*; Majima, Takuya*; Imai, Makoto*; Saito, Manabu*; Hirade, Tetsuya ; Tsuchida, Hidetsugu*

To clarify the damage behavior under ion irradiation in quartz glass, Age-Momentum Correlation measurement that is a coincidence measurement of positron annihilation lifetime and annihilation gamma ray Doppler broadening was performed under 2 MeV proton irradiation. From the change in momentum distribution of electrons involved in positron annihilation in voids of the quartz glass, flux dependence of damage behavior could be detected.

Language	:	Japanese
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Meeting title	:	日本物理学会第74回年次大会
Held date	:	2019/03
Location (city)	:	福岡
Location (country)	:	日本
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DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	陽電子消滅; イオンビーム照射; その場測定
Research Facility	:	第4研究棟
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Registration No. : BB20181660
JAEA Abstracts No. :
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