| High Temperature Spectrum for v3 Band of Carbon Dioxide |
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| 作者姓名： | SONG Xiao-Shu YANG Xiang-Dong GUO Yun-Dong WANG Jun CHENG Xin-Lu LING-HURong-Feng |
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| 作者单位： | [1]Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China [2]School of Physics and Chemistry, Guizhou Normal University, Guiyang 550001, China |
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| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 10676025, and the Research Fund for the Doctoral Program of High Education of China under Grant No. 20050610010 |
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| 摘 要： | The total internal partition sums （TIPS） are calculated at the temperature up to 6000 K for 12 C16 02. Using the calculated partition functions, we produce the line intensities of v3 band of 12C1602 at several high temperatures. The results show that the calculated line intensities are in very good agreement with those of HITRAN database at the temperature up to 3000 K, which provides a strong support for the calculations of TIPS and line intensities at high temperature. Then the calculation is extended to further high temperature, and the simulated spectra of u3 band of 12C1602 at 5000 and 6000 K are reported.
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| 关 键 词： | 二氧化碳 高温 光谱 配分函数 v3波段 |
| 修稿时间： | 2006-06-052006-11-27 |
High Temperature Spectrum for v3 Band of Carbon Dioxide |
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| SONG Xiao-Shu YANG Xiang-Dong GUO Yun-Dong WANG Jun CHENG Xin-Lu LING-HURong-Feng.High Temperature Spectrum for v3 Band of Carbon Dioxide[J].Communications in Theoretical Physics,2007,47(5):892-896. |
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| Authors: | SONG Xiao-Shu YANG Xiang-Dong UO Yun-Dong WANG Jun CHENG Xin-Lu LING-HU Rong Feng |
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| Abstract: | The total internal partition sums (TIPS) are calculated at the temperature up to 6000 K for 12C16O2. Using the calculated partition functions, we produce the line intensities of v3 band of 12C16O2 at several high temperatures.The results show that the calculated line intensities are in very good agreement with those of HITRAN database at the temperature up to 3000 K, which provides a strong support for the calculations of TIPS and line intensities at high temperature. Then the calculation is extended to further high temperature, and the simulated spectra of v3 band of 12C16O2 at 5000 and 6000 K are reported. |
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| Keywords: | partition functions carbon dioxide line intensities high temperature |
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