SEARCH FOR FRACTIONALLY CHARGED IONS IN HELIUM GAS

被引：7

作者：

BOYD, RN

BLATT, SL

DONOGHUE, TR

DRIES, LJ

HAUSMAN, HJ

SUITER, HR

机构：

[1] Department of Physics, Ohio State University, Columbus

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.43.1288

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A Van de Graaff accelerator facility has been used as a supersensitive mass spectrograph in a search for free +13|e| and +23|e| charged ions in helium gas. No such ions were found at a level of sensitivity better than 1 part in 3.9× 1014 He atoms. The mass ranges spanned were 0.13 to 7.5 amu for +13|e| ions and 0.27 to 15.0 amu for +23|e| ions. © 1979 The American Physical Society.

引用

页码：1288 / 1291

页数：4

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