GENERATION OF AN INTENSE PULSED POSITRON BEAM FOR POSITRON LIFETIME AND TOF EXPERIMENTS

被引：27

作者：

SUZUKI, R

MIKADO, T

CHIWAKI, M

OHGAKI, H

YAMAZAKI, T

机构：

[1] Electrotechnical Laboratory, Tsukuba, Ibaraki, 305

来源：

APPLIED SURFACE SCIENCE | 1995年 / 85卷 / 1-4期

关键词：

D O I：

10.1016/0169-4332(94)00314-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Recent advances in the intense slow positron beam line at the Electrotechnical Laboratory are reported. Several improvements on the beam line have been made in order to carry out high count-rate positron lifetime spectroscopy and TOF experiments with a wide spectral range. We report the present status of the intense positron beam, high count-rate (similar to 10(5) cps) time-spectrum measurement system, and design of a new linear storage section which generates an intense beam of low energy spread.

引用

页码：87 / 91

页数：5

共 8 条

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