Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
권호 표지

Simultaneous Vibrational and Rotational Transitions in HF + Ar

HF와 Ar 衝突中의 振動-回轉遷移

  • 신형규 (美國 네바다 州立大學校 化學科)
  • Published : 1974.02.28
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Abstract

The importance of rotational transitions in the vibrational deexcitation of HF(1${\rightarrow}$0) in HF+Ar collisions has been investigated by a semiclassical three-dimensional approach. Because of the inclusion of rotational transitions, this study gives vibrational transition probabilities which are very large compared to results of conventional vibration-to-translation energy transfer theories. Currently available experimental studies suggest that this effect is important and has to be included in rigorous calculations.

HF의 振動的 1${\rightarrow}$0 遷移過程에 回轉運動이 重要한 影響을 미친다는 問題를 半古典的 三次元方法으로 硏究하였다. HF의 振動 energy의 大部分이 回轉運動으로 移轉되는 것을 理論的으로 祥細히 計算하였다. 振動 energy가 竝進運動으로 移轉한다는 從來의 理論으로는 HF의 振動的 relaxation 過程을 設明할 수 없음을 指摘하였다.

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References

  1. J. Chem. Phys. v.50 W. D. Breshears;P. F. Bird
  2. Chem. Phys. Letters v.8 J. R. Airey;S. F. Fried
  3. J. Chem. Phys. v.55 J.F. Bott;N. Cohen
  4. Intern. J. Chem. Kinetics v.3 W. C. Solomon;J. A. Blauer;F. C. Jaye;J. G. Hnat
  5. J. Chem. Phys. v.56 J.K. Hancock;W. H. Green
  6. J. Chem. Phys. v.56 R. R. Stephens;T. A. Cool
  7. J. Chem. Phys. v.57 J. F. Bott
  8. Chem. Rev. v.69 D. Rapp;T. Kassal
  9. J. Phys. Chem. v.75 H. Shin
  10. Chem. Phys. Lstters v.10;11 H. Shin
  11. J. Chem. Phys. v.57 H. Shin
  12. J. Chem. Phys. v.43 K.P. Lawley;J. Ross
  13. J. Chem. Phys. v.57 G. D. B. Sorensen
  14. Quantum Mechanics A. S. Davydov
  15. Opt. Spectrosk. v.6 E.E. Nikitin
  16. Opt. Spectry. v.6 E.E. Nikitin
  17. J. Chem. Phys. v.41 H. Shin
  18. Spectra of Diatomic Molecules G. Herzberg
  19. J. Chem. Phys. v.56 C. Nyeland;E.A. Mason;L. Monchick
  20. Molecular Theory of Gases and Liquids J. O. Hirschfelder;C.F.Curtiss;R.B. Bird
  21. J. Chem. Phys. v.46 H. Shin
  22. Angular Momentum D. M. Brink;G. R. Satchler
  23. Bessel Functions for Engineers N. W. McLachlan
  24. J. Chem. Phys. v.48 H. Shin
  25. J. Chem. Phys. v.20 R. N. Schwartz;Z. I. Slawsky;K.F. Herzfeld