Rotational and deperturbation analysis of the (0,0) and (1,0) vibrational bands of the [15.30]1 – X 3Σ–(0+) transition of WS
Rotational and deperturbation analysis of the (0,0) and (1,0) vibrational bands of the [15.30]1 – X 3Σ–(0+) transition of WS
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WS 的 [15.30]1 – X 3Σ –(0 ) 跃迁的 (0,0) 和 (1,0) 振动带的旋转和去扰动分析
DOI:
10.1016/j.jms.2022.111702
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发表时间:
2022
影响因子:
1.4
通讯作者:
O'Brien, Leah C.
中科院分区:
文献类型:
--
作者:
Bales, Kristin N.;Harms, Jack C.;O'Brien, James J.;O'Brien, Leah C.
The (0,0) and (1,0) bands of the [15.30]1 –X3Σ–(0+) transition of tungsten sulfide (WS) were recorded at high resolution using intracavity laser spectroscopy integrated with a Fourier-transform spectrometer for detection (ILS-FTS). The target WS molecules were produced in the plasma discharge of a tungsten-lined copper hollow cathode, using a gas mixture of approximately 70 % Ar and 30 % H2, with a trace amount of CS2. The total pressure in the reaction chamber was about 1 torr. Evidence of heterogeneous mass- and J-dependent perturbations was observed in each spectrum for all four abundant isotopologues:182W32S,183W32S,184W32S, and186W32S. The perturbations were attributed to interactions with the v = 2 and v = 3 vibrational levels of the [14.26]0+state of WS. A rotational analysis with deperturbation analysis was performed using PGOPHER to determine parameters for both states. A Dunham-like model which constrains parameters to expected mass relationships was used to describe the perturbed states.
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影响因子:
1.4
作者:
Jack C. Harms;Kristin N. Bales;J. O'Brien;L. O'Brien
通讯作者:
L. O'Brien
影响因子:
3.8
作者:
L. O'Brien;Jack C. Harms;J. O'Brien;Wenli Zou
通讯作者:
Wenli Zou
影响因子:
1.4
作者:
A. Breier;B. Waßmuth;Thomas Buechling;G. Fuchs;J. Gauss;T. Giesen
通讯作者:
T. Giesen
DOI:
10.1086/590111
发表时间:
2008
期刊:
The Astrophysical Journal Supplement Series
影响因子:
--
作者:
F. Kerber;Gillian Nave;C. Sansonetti
通讯作者:
C. Sansonetti
影响因子:
1.4
作者:
Bales, Kristin N.;Harms, Jack C.;O'Brien, James J.;O'Brien, Leah C.
通讯作者:
O'Brien, Leah C.