Creation of a monoenergetic pulsed positron beam

被引：132

作者：

Gilbert, SJ

Kurz, C

Greaves, RG

Surko, CM

机构：

[1] Department of Physics, University of California, San Diego

来源：

APPLIED PHYSICS LETTERS | 1997年 / 70卷 / 15期

关键词：

D O I：

10.1063/1.118787

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have developed a versatile, pulsed source of cold (Delta E=0.018 eV), low-energy positrons (E approximate to 0-9 eV). Multiple pulses of 10(5) positrons, each 10 mu s in duration, are extracted from a thermalized, room temperature positron plasma stored in a Penning trap. The frequency, duration, and amplitude of the pulses can be varied over a wide range. (C) 1997 American Institute of Physics.

引用

页码：1944 / 1946

页数：3

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