LABORATORY MEASUREMENTS FOR THE ASTROPHYSICAL IDENTIFICATION OF MGH

被引：20

作者：

ZINK, LR

JENNINGS, DA

EVENSON, KM

LEOPOLD, KR

机构：

[1] NATL INST STANDARDS & TECHNOL,DIV TIME & FREQUENCY,BOULDER,CO 80303

[2] UNIV MINNESOTA,DEPT CHEM,MINNEAPOLIS,MN 55455

来源：

ASTROPHYSICAL JOURNAL | 1990年 / 359卷 / 02期

关键词：

Infrared: Spectra; Interstellar: Molecules; Laboratory spectra;

D O I：

10.1086/185796

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A tunable far-infrared spectrometer has been used to observe the pure rotational spectrum of MgH in a DC discharge of H2 with magnesium. The frequencies of the hyperfine components of the N = 1 ← 0 transition are predicted to an estimated accuracy of ± 350 kHz, which should be sufficient for the astrophysical identification of this species. © 1990. The American Astronomical Society. All rights reserved. 1.

引用

页码：L65 / L66

页数：2

共 6 条

[1] THE SPECTRUM OF MAGNESIUM HYDRIDE [J].