SPECTROSCOPIC STUDY OF LIQUID HELIUM IN VACUUM ULTRAVIOLET

被引：52

作者：

SURKO, CM

DICK, GJ

REIF, F

WALKER, WC

机构：

[1] University of California, Berkeley

[2] University of California, Santa Barbara

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.23.842

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The absolute reflectance of liquid helium was measured as a function of wavelength between 1000 and 518. The main feature of the data is a large peak in reflectance located at 574 and having a width (at half-maximum) of 15.5. The absolute reflectance at the maximum is 0.12±0.01. The peak appears to correspond to the 1S01→2P11 atomic transition. Very small structure near 597 may correspond to a forbidden atomic transition. © 1969 The American Physical Society.

引用

页码：842 / &

共 14 条

[1] ULTRAVIOLET ABSORPTION OF SOLID ARGON, KRYPTON, AND XENON [J].