Near-Infrared Diode Laser Spectroscopy of Unstable Molecules

不稳定分子的近红外二极管激光光谱

• 批准号: 02640367
• 负责人: OHASHI Nobukimi
• 金额: $ 1.34万
• 依托单位: Faculty of Science, Kanazawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1990
• 资助国家: 日本
• 起止时间: 1990 至 1991
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-02640367/
• 关键词: Near-infrared Spectroscopy; laser Spectroscopy; Unstable Molecules; High-resolution Molecular Spectroscopy; electronic Transition; CCO Radical

The A^3II_i - X^3SIGMA^- band of the CCO radical has been investigated by means of near-infrared high-resolution diode laser spectroscopy in the region of 11600 - 12400 cm^<-1> with Doppler-limited resolution. The A^3II_i(000) - X^3SIGMA^-(000)band spectrum has been analyzed to obtain detailed molecular constants for the A^3II_i(OOO)state including LAMBDA -type doubling constants. Numerous perturbations have been found in the OMEGA = 0 and 1 levels of the A^3II_i(000)state in the present study. The A^3II_i(O1O) - X^3SIGMA^-(000)and A^3II_i(010) - X^3SIGMA^-(000) band spectra have been also analyzed to abtain molecular constants for the A^3II_i(010) including Renner parameters and those for the X^3SIGMA^-(010) state incl uding a 1-type doubling constant.

用近红外高分辨率二极管激光光谱法研究了CCO自由基的A^3II_i - X^3SIGMA^-波段，其多普勒限制分辨率为11600 ~ 12400 cm^<-1>。对A^3II_i(000) - X^3SIGMA^-(000)波段光谱进行了分析，得到了A^3II_i（OOO）态的详细分子常数，包括LAMBDA型倍增常数。在本研究中，在A^3II_i（000）态的OMEGA = 0和1能级上发现了许多微扰。对A^3II_i(o10) - X^3SIGMA^-(000)和A^3II_i(010) - X^3SIGMA^-(000)谱带进行了分析，得到了A^3II_i（010）态包括雷纳参数的分子常数和X^3SIGMA^-(010)态包括1型倍增常数的分子常数。

项目成果

藤竹 正晴,桐生 隆介,大橋 信喜美: "NearーInfrared Diode Laser Spectroscoph of the CCO Radical in the A^3Π_i(000)ーX^3Σ(000)Bane" Journal of Molecular Spectroscopy. (1992)

Masaharu Fujitake、Ryusuke Kiryu、Nobuki Ohashi：“A^3Π_i(000)ーX^3Σ(000)Bane 中 CCO 自由基的近红外二极管激光光谱”分子光谱学杂志 (1992)。

藤竹 正晴,桐生 隆介,大橋 信喜美: "NearーInfrared Diode Laser Spectroscopy of the CCO Radical in the A^3Π_i(000)ーX^3Σ^-(000)Band" Journal of Molecular Spectroscopy. (1992)

Masaharu Fujitake、Ryusuke Kiryu、Nobuki Ohashi：“A^3Π_i(000)ーX^3Σ^-(000)波段中 CCO 自由基的近红外二极管激光光谱”分子光谱学杂志 (1992)。