MAGNETIC-RESONANCE STUDIES OF GASEOUS ATOMIC-HYDROGEN AT LOW-TEMPERATURES

被引：32

作者：

HARDY, WN

BERLINSKY, AJ

WHITEHEAD, LA

机构：

[1] Department of Physics, University of British Columbia, Vancouver

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 42卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.42.1042

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic resonance studies are reported for a low-density gas of hydrogen atoms for 4.2<T<77 K. The resonance observed is between the two lowest hyperfine levels in a field of 6.5 kG, where this splitting has its minimum value (765 MHz). Information is obtained about translational diffusion through He4 and H2 buffer gases, frequency shifts and broadening due to wall collisions, and the effects of spin-exchange broadening. © 1979 The American Physical Society.

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页码：1042 / 1045

页数：4

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