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Search Results: Records 1-9 displayed on this page of 9
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Journal Articles

Electron emission from solids by fast cluster impact

Kudo, Hiroshi*; Iwasaki, Wataru*; Suguri, Takuya*; Saito, Yuichi; Yamamoto, Shunya; Narumi, Kazumasa; Naramoto, Hiroshi

JAERI-Review 2002-035, TIARA Annual Report 2001, p.214 - 216, 2002/11

no abstracts in English

Journal Articles

Measurement of secondly charged particle from Cu by MeV cluster irradiation

Saito, Yuichi; Nakajima, Yoshinori; Narumi, Kazumasa; Shibata, Hiromi*; Ito, Akio*; *; Ono, K. L.*

JNC TN7200 2001-001, p.122 - 125, 2002/01

no abstracts in English

Journal Articles

Measurements of the negative ion beam emittance for the JAERI tandem accelerator

Tajima, Satoshi; ; *

Nuclear Instruments and Methods in Physics Research A, 326, p.407 - 415, 1993/00

https://doi.org/10.1016/0168-9002(93)90843-7
 Times Cited Count：0 Percentile：0.01(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Binary peak electrons observed at 0° for 2-4 MeV/u F$$^{q+}$$, Si$$^{q+}$$ and Ni$$^{q+}$$ ions in collisions with a He target

Sataka, Masao; Imai, Makoto; *; Komaki, Kenichiro*; Kawatsura, Kiyoshi*; Kanai, Yasuyuki*; *

Nuclear Instruments and Methods in Physics Research B, 79, p.81 - 84, 1993/00

https://doi.org/10.1016/0168-583X(93)95291-C
 Times Cited Count：6 Percentile：57.48(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Numerical study of RF discharge caused by secondary electron emission

Sakamoto, Keishi; Ikeda, Yoshitaka; Imai, Tsuyoshi

J. Phys., D, 22, p.1840 - 1847, 1989/00

no abstracts in English

Journal Articles

Unipole multipactoring discharge in the LHRF launcher

; ; ; ; Saigusa, Mikio; *;

IEEE Transactions on Nuclear Science, 14, p.548 - 553, 1986/00

no abstracts in English

JAEA Reports

Surface Analysis and Secondary Electron Rate of Cu Plating for Vacuum Wave Guide of LHRF Coupler in JT-60

; ; Hiroki, S.; ; ; Saigusa, Mikio; *; ; ; ; et al.

JAERI-M 85-131, 28 Pages, 1985/08

JAERI-M-85-131.pdf:1.07MB

no abstracts in English

JAEA Reports

Secondary Electron Emission Rate Under the Electron Bombardment (I);Outline of the Experimental Apparatus and Some Experimental Data

; Arai, T.; *

JAERI-M 82-123, 23 Pages, 1982/09

JAERI-M-82-123.pdf:0.65MB

no abstracts in English

Oral presentation

Earliest process of water radiolysis at the electron track end

Kai, Takeshi; Yokoya, Akinari*; Ukai, Masatoshi*; Fujii, Kentaro*; Watanabe, Ritsuko*; Yonetani, Yoshiteru*; Toigawa, Tomohiro; Sato, Tatsuhiko

no journal, , 

It is very important to study water radiolysis by electrons because the study are applied to fields involved in atomic industry and radiotherapy, the study is also useful to predict radiation damage to DNA in a living cell. In this study, we calculated deceleration process of secondary electrons produced by ionization at a primary electron track end, at which a primary and secondary electrons densely deposit those energies to water, to understand the earliest process of water radiolysis. From the results, the secondary electrons distributed 10 nm from parent cations at 300 fs, and the mean energy of the electrons reached 0.7 eV. At this timescale, we indicated that the energy distribution shows the non-equilibrium state strongly, and fraction of the electrons energy below 0.1 eV is more than 10$$%$$. The results may indicate a new insight of the formation of prehydrated electrons due to the extremely low energy electrons.

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