DEVELOPMENT OF INTENSE, LONG-LIVED POSITRON SOURCES

被引：6

作者：

STEIGER, TD ^{[1
]}

STEHR, J ^{[1
]}

GRIFFIN, HC ^{[1
]}

ROGERS, JH ^{[1
]}

SKALSEY, M ^{[1
]}

VANHOUSE, J ^{[1
]}

机构：

[1] UNIV MICHIGAN,DEPT CHEM,ANN ARBOR,MI 48109

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 299卷 / 1-3期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0168-9002(90)90787-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

There are many important applications for very intense position beams (greater-than-or-equal-to 1 Ci of e+); however, the radioactive sources needed to produce these beams are not readily available. Two separate processes for fabricating inexpensive, intense position sources from Na-22 and Co-58 have been investigated. Both procedures have been successfully tested with low levels (mCi) of activity.

引用

页码：255 / 260

页数：6

共 27 条

[1] EXCITATION OF THE POSITRONIUM 13S1-]23S1 2-PHOTON TRANSITION [J].