Yang Xiaohua, Chen Yang, Cai Peipei, Wang Rongjun, Lu Jingjing. Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy[J]. Chinese Journal of Chemical Physics , 2000, 13(4): 406-412. doi: 10.1088/1674-0068/13/4/406-412
Citation: Yang Xiaohua, Chen Yang, Cai Peipei, Wang Rongjun, Lu Jingjing. Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy[J]. Chinese Journal of Chemical Physics , 2000, 13(4): 406-412. doi: 10.1088/1674-0068/13/4/406-412

Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy

doi: 10.1088/1674-0068/13/4/406-412
  • Received Date: 1999-11-09
  • Using differential velocity-modulation spectroscopic technique,the Doppler-limited rotational absorption spectra of the weak band(2,3)in the Comet-tail system(A2Π-X2Σ+) of CO+ were measured.The assignment was made for all the observed spectra.Furthermore the effective molecular constants of the states involved in the transition were obtained,and the constants of the lowerstate v"=3 were reported for first time as to our knowledge.The absorption sensitivity of the experimental sytem was measured to be 1.56×10-6 under the 1slock-in amplifier integration time.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy

doi: 10.1088/1674-0068/13/4/406-412

Abstract: Using differential velocity-modulation spectroscopic technique,the Doppler-limited rotational absorption spectra of the weak band(2,3)in the Comet-tail system(A2Π-X2Σ+) of CO+ were measured.The assignment was made for all the observed spectra.Furthermore the effective molecular constants of the states involved in the transition were obtained,and the constants of the lowerstate v"=3 were reported for first time as to our knowledge.The absorption sensitivity of the experimental sytem was measured to be 1.56×10-6 under the 1slock-in amplifier integration time.

Yang Xiaohua, Chen Yang, Cai Peipei, Wang Rongjun, Lu Jingjing. Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy[J]. Chinese Journal of Chemical Physics , 2000, 13(4): 406-412. doi: 10.1088/1674-0068/13/4/406-412
Citation: Yang Xiaohua, Chen Yang, Cai Peipei, Wang Rongjun, Lu Jingjing. Study on the Rotational Spectra of the Weak Band(2,3)in the Comet-tail System(A2Π-X2Σ+)of CO+ Using Velocity-Modulation Laser Spectroscopy[J]. Chinese Journal of Chemical Physics , 2000, 13(4): 406-412. doi: 10.1088/1674-0068/13/4/406-412

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