HIGH-RESOLUTION VIBRATION-ROTATION EMISSION-SPECTROSCOPY OF BAH

K A  WALKER; H G  HEDDERICH; P F  BERNATH

HIGH-RESOLUTION VIBRATION-ROTATION EMISSION-SPECTROSCOPY OF BAH

K A WALKER
, H G HEDDERICH
, P F BERNATH

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The high resolution infrared emission spectrum of barium monohydride was recorded. The fundamental and two hot band transitions were measured for the main isotopic species (BaH)-Ba-138, and the fundamental band was measured for the minor isotopic species (BaH)-Ba-137, (BaH)-Ba-136, and (BaH)-Ba-135. Improved Dunham constants were determined for all four isotopomers. The sensitivity of the infrared emission technique was demonstrated by the improved accuracy of the Dunham constants.

Original language	English
Pages (from-to)	577-589
Number of pages	13
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	78
Issue number	3
Publication status	Published - 20 Feb 1993

Keywords

BARIUM

Cite this

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title = "HIGH-RESOLUTION VIBRATION-ROTATION EMISSION-SPECTROSCOPY OF BAH",

abstract = "The high resolution infrared emission spectrum of barium monohydride was recorded. The fundamental and two hot band transitions were measured for the main isotopic species (BaH)-Ba-138, and the fundamental band was measured for the minor isotopic species (BaH)-Ba-137, (BaH)-Ba-136, and (BaH)-Ba-135. Improved Dunham constants were determined for all four isotopomers. The sensitivity of the infrared emission technique was demonstrated by the improved accuracy of the Dunham constants.",

keywords = "BARIUM",

author = "WALKER, \{K A\} and HEDDERICH, \{H G\} and BERNATH, \{P F\}",

year = "1993",

month = feb,

day = "20",

language = "English",

volume = "78",

pages = "577--589",

journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",

issn = "0953-4075",

publisher = "IOP Publishing Ltd.",

number = "3",

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TY - JOUR

T1 - HIGH-RESOLUTION VIBRATION-ROTATION EMISSION-SPECTROSCOPY OF BAH

AU - WALKER, K A

AU - HEDDERICH, H G

AU - BERNATH, P F

PY - 1993/2/20

Y1 - 1993/2/20

N2 - The high resolution infrared emission spectrum of barium monohydride was recorded. The fundamental and two hot band transitions were measured for the main isotopic species (BaH)-Ba-138, and the fundamental band was measured for the minor isotopic species (BaH)-Ba-137, (BaH)-Ba-136, and (BaH)-Ba-135. Improved Dunham constants were determined for all four isotopomers. The sensitivity of the infrared emission technique was demonstrated by the improved accuracy of the Dunham constants.

AB - The high resolution infrared emission spectrum of barium monohydride was recorded. The fundamental and two hot band transitions were measured for the main isotopic species (BaH)-Ba-138, and the fundamental band was measured for the minor isotopic species (BaH)-Ba-137, (BaH)-Ba-136, and (BaH)-Ba-135. Improved Dunham constants were determined for all four isotopomers. The sensitivity of the infrared emission technique was demonstrated by the improved accuracy of the Dunham constants.

KW - BARIUM

M3 - Article

SN - 0953-4075

VL - 78

SP - 577

EP - 589

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 3

ER -