R. McDowell, B. Krohn, B. Palmer, D. Hof, T. Manning, J. Winefordner
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引用次数: 0
摘要
利用洛斯阿拉莫斯傅里叶变换光谱仪研究了氦电感耦合等离子体炬中氮分子的四种近紫外跃迁:n2 + 1NG: b2 Σ u +−x2 Σ g +(0−0)和N22PG: C3Πu- B3Πg(0- 2,0 - 1,0 -0)。n2 +带的分子常数已经用组合差分和多项式拟合确定，并将与已发表的值进行比较。这些数据证明了该仪器对分子光谱学的有用性。
High-Resolution FT Spectroscopy of the Violet Transitions in the Nitrogen Molecular Ion N 2 +
The Los Alamos Fourier transform spectrometer has been used to study the following four near-ultraviolet transitions of nitrogen molecules in a helium inductively-coupled plasma torch:
N
2
+
1NG: B
2
Σ
u
+
−
X
2
Σ
g
+
(
0
−
0
)
and N22PG: C3Πu- B3Πg (0-2, 0-1, 0-0). Molecular constants for the
N
2
+
band have been determined using combination differences and polynomial fits, and will be compared with published values. These data demonstrate the usefulness of this instrument for molecular spectroscopy.
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