Advertisement

New Results Obtained on Electronic Excited States of the H2 Molecule by Methods Involving Coherence or Doppler-Free Effects

  • J. C. Pebay-Peyroula

Abstract

A few years ago the knowledge of excited levels of simple molecules resulted only from studies of optical spectra, the ultimate resolution obtained being the one which could be provided by the best interferential systems, this being situated at about 1000 MHz. One should note here that the identification of levels, through the intermediary of optical spectra can be extremely complex and tedious; and that there are still even in the simplest molecules excited states which have not yet been completely identified. The interest of high resolution experiments is considerable: Parameters which are not accessible by methods of optical spectroscopy may thus be determined and will thereby provide theoreticians with fundamental information.

Keywords

Static Magnetic Field Hyperfine Structure Excited Level Electronic Excited State Atomic Physic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    St.J. Silven, Th. Bergeman, W. Klemperer, J. Chem. Phys. 52, 4385 (1970)ADSCrossRefGoogle Scholar
  2. 2.
    K.R. German, R.N. Zare, Phys. Rev. Lett. 23, 1207 (1970)ADSCrossRefGoogle Scholar
  3. 3.
    R.L. de Zafra, A. Marshall, H. Metcalf, Phys. Rev. A3, 1557 (1971)CrossRefGoogle Scholar
  4. 4.
    M. Broyer, J.C. Lehmann, Phys. Lett. 40A, 43 (1972)Google Scholar
  5. 5.
    R.W. Field, R.S. Bradford, D.O. Harris, H.P. Broida, J. Chem. Phys. 56, 4712 (1972)ADSCrossRefGoogle Scholar
  6. 6.
    W. Demtröder, High Resolution Spectroscopy with Lasers, Physics Report, 5, 224 (1973)ADSGoogle Scholar
  7. 7.
    T.W. Hänsch, Spectroscopy with tunable lasers, p. 579Google Scholar
  8. J.L. Hall, Saturated Absorption Spectroscopy with Application to the 3,39 um Methane Transition, p. 615Google Scholar
  9. W. Demtröder, Recent Advances in the Spectroscopy of Small Molecules, p. 647Google Scholar
  10. Atomic Physics 3, Proceedings of the Third International Conference on Atomic Physic, 1972, Boulder - Plenum-Press, 1973Google Scholar
  11. 8.
    Proceedings of the International Conference “Doppler Free Methods of Spectroscopy on Excited Levels of Simple Molecular Systems”. Aussois (France), May 1973 - Published by the C.N.R.S. (15, Quai Anatole France - 75700 PARIS) 1974.Google Scholar
  12. 9.
    H.W.B. Skinner, E.T.S. Appleyard, Proc. Roy. Soc. A 177, 224 (1927)ADSGoogle Scholar
  13. 10.
    W.E. Lamb, Phys. Rev. 105, 559 (1957)ADSCrossRefGoogle Scholar
  14. 11.
    J.C. Pebay-Peyroula, J. Brossel, A. Kastler, Compt. Rend. Acad. Sci., Paris 244, 57 (1957), 245, 840 (1957)Google Scholar
  15. 12.
    H.G. Dehmelt, Phys. Rev. 103, 1125 (1956)ADSCrossRefGoogle Scholar
  16. 13.
    Mme A. Faure, Melle O. Nédelec, J.C. Pebay-Peyroula, Compt. Rend. Acad. Sci. 256, 5088 (1963)Google Scholar
  17. 14.
    J.P. Descoubes, B. Decomps, J. Brossel, Compt. Rend. Acad. Sci. 258, 4005 (1964)Google Scholar
  18. 15.
    J.C. Pebay-Peyroula, Spectroscopy of Atomic Excited States by Electronic Impact Excitation, p. 348Google Scholar
  19. J.P. Descoubes, Fine Structure and Hyperfine Structure of 4He and 3He, p. 340Google Scholar
  20. Proceedings of the International Symposium on the Physics of the one and two electrons atoms. Munich, September 1968 North-Holland, Amsterdam.Google Scholar
  21. 16.
    A.N. Jette, P. Cahill, Phys. Rev. 160, 35 (1967)ADSCrossRefGoogle Scholar
  22. 17.
    J. Dufayard, M. Lombardi, O. Nédelec, Compt. Rend. Acad. Sci. Paris, 276, 471 (1973)Google Scholar
  23. 18.
    R.H. Mc Farland, Phys. Rev. 133, A 986 (1964)ADSCrossRefGoogle Scholar
  24. 19.
    P. Baltayan, O. Nédelec, J. Phys. B 4, 1332 (1972)ADSCrossRefGoogle Scholar
  25. 20.
    O. Nédelec, Thesis Grenoble (1966)Google Scholar
  26. 21.
    W. Lichten, Phys. Rev. 120, 848 (1962)ADSCrossRefGoogle Scholar
  27. W. Lichten, Phys. Rev. 126, 1020 (1962)ADSCrossRefGoogle Scholar
  28. 22.
    W. Kolos, L. Wolniewicz, J. Chem. Phys. 41, 3663 (1964)ADSCrossRefGoogle Scholar
  29. W. Kolos, L. Wolniewicz, J. Chem. Phys. 43, 2429 (1965)ADSCrossRefGoogle Scholar
  30. W. Kolos, L. Wolniewicz, J. Chem. Phys. 45, 509 (1966)ADSCrossRefGoogle Scholar
  31. W. Kolos, L. Wolniewicz, J. Chem. Phys. 48, 3672 (1968)ADSCrossRefGoogle Scholar
  32. 23.
    S. Rothenberg, E.R. Davidson, J. Chem. Phys. 45, 2560 (1966)ADSCrossRefGoogle Scholar
  33. 24.
    L.Y. Chow Chiu, J. Chem. Phys. 40, 2276 (1964)ADSCrossRefGoogle Scholar
  34. 25.
    P. Fontana, Phys. Rev. 125, 220 (1962)MathSciNetADSCrossRefGoogle Scholar
  35. 26.
    M. Lombardi, J. Chem. Phys. 58, 797 (1973)ADSCrossRefGoogle Scholar
  36. 27.
    R.L. Matcha, C.W. Kern, D.M. Schrader, J. Chem. Phys. 51, 2152 (1969)ADSCrossRefGoogle Scholar
  37. R.L. Matcha, C.W. Kern, Phys. Rev. Lett. 25, 981 (1970)ADSCrossRefGoogle Scholar
  38. R.L. Matcha, C.W. Kern, J. Phys. B4, 1102 (1971)ADSGoogle Scholar
  39. 28.
    G. Zu Putlitz, Double Resonance and Level-Crossing Spectroscopy, Atomic Physic 1. Proceedings of the First International Conference on Atomic Physics, June 1968 - New-York.Google Scholar
  40. A. Kastler, Science 158, 214 (1967)ADSCrossRefGoogle Scholar
  41. B. Budick, Advances in Atomic and Molecular Physics, 3, (1967)Google Scholar
  42. W. Happer, Optical Pumping, Rev. of Mod. Phys. 44, 169 (1972)ADSCrossRefGoogle Scholar
  43. 29.
    F.W. Dalby, J. Van der Linde, Colloque AMPERE XV, North Holland, Amsterdam 1969Google Scholar
  44. 30.
    Mme M.A. Maréchal, A. Jourdan, Phys. Letters 30A, 31 (1969)CrossRefGoogle Scholar
  45. 31.
    Mme M.A. Maréchal, R. Jost, M. Lombardi, Phys. Rev. A5, 732 (1972)Google Scholar
  46. 32.
    R. Jost, Mme M.A. Maréchal, M. Lombardi, Phys. Rev. A5, 740 (1972)Google Scholar
  47. 33.
    Mme M.A. Maréchal, Thèse Grenoble, 1973.Google Scholar
  48. 34.
    P.W. Anderson, Phys. Rev. 76, 647 (1949)ADSMATHCrossRefGoogle Scholar
  49. P.W. Anderson, Phys. Rev. 86, 809 (1952)ADSCrossRefGoogle Scholar
  50. 35.
    C.J. Tsao, B. Curnutte, J. Quant. Spectrosc. Rad. Transf. 2, 41 (1962)ADSCrossRefGoogle Scholar
  51. 36.
    A. Omont, J. Phys. 26, 26 (1965)CrossRefGoogle Scholar
  52. 37.
    R. Jost, Chem. Phys. Letters, 17, 393 (1972)ADSCrossRefGoogle Scholar
  53. 38.
    P. Baltayan, O. Nédelec, Physics Letters, 37A, 31 (1971)CrossRefGoogle Scholar
  54. 39.
    P. Baltayan, Physics Letters, 42A, 435 (1973)CrossRefGoogle Scholar
  55. 40.
    P. Baltayan, Thèse Grenoble, 1973Google Scholar
  56. 41.
    R.S. Freund, T.A. Miller, J. Chem. Phys. 56, 2211 (1972)ADSCrossRefGoogle Scholar
  57. 42.
    T.A. Miller, R.S. Freund, J. Chem. Phys. 56, 3165 (1972)ADSCrossRefGoogle Scholar
  58. 43.
    T.A. Miller, R.S. Freund, J. Chem. Phys. 58, 2345 (1973)ADSCrossRefGoogle Scholar
  59. 44.
    R.S. Freund, T.A. Miller, J. Chem. Phys. 58, 3565 (1973)ADSCrossRefGoogle Scholar
  60. 45.
    R.S. Freund, T.A. Miller, J. Chem. Phys. 59, 4073 (1973)ADSCrossRefGoogle Scholar
  61. 46.
    T.A. Miller, J. Chem. Phys. 59, 4078 (1973)ADSCrossRefGoogle Scholar
  62. 47.
    T.A. Miller, R.S. Freund, J. Chem. Phys. 59, 4093 (1973)ADSCrossRefGoogle Scholar
  63. 48.
    R.S. Freund, T.A. Miller, J. Chem. Phys. 59, 5770 (1973)ADSCrossRefGoogle Scholar
  64. 49.
    R.S. Freund, T.A. Miller, J. Chem. Phys. 60, 3195 (1974)ADSCrossRefGoogle Scholar
  65. 50.
    R. Gupta, S. Chang, W. Happer, Phys. Rev. 173, 76 (1968)ADSCrossRefGoogle Scholar
  66. 51.
    J.C. Lehmann, J. Phys. 25, 809 (1964)CrossRefGoogle Scholar
  67. 52.
    F. Stoeckel, M. Lombardi, J. Phys. 34, 951 (1973)CrossRefGoogle Scholar
  68. 53.
    Mme M.A. Maréchal-Mélières, M. Lombardi, to be published in J. Chem. Phys.Google Scholar
  69. 54.
    G.H. Dieke, J. Mol. Spectr. 2, 494 (1968)ADSCrossRefGoogle Scholar
  70. 55.
    J. Van der Linde, F.W. Dalby, Can. J. of Phys. 50, 287 (1972)ADSCrossRefGoogle Scholar
  71. 56.
    R. Jost, Thèse de 3ème Cycle, Grenoble 1972Google Scholar
  72. 57.
    R. Jost, M. Lombardi, Determination of the Singlet-Triplet Separation of H2 by a “level anticrossing technique” To be published in Phys. Rev. Lett.Google Scholar
  73. 58.
    T.A. Miller, R.S. Freund, Singlet-Triplet Anticrossings in H2 - To be publishedGoogle Scholar
  74. 59.
    H. Beutler, H.O. Junger, Z. Phys. 101, 285 (1936)ADSCrossRefGoogle Scholar
  75. 60.
    W. Kolos, Chem. Phys. Lett. 1, 19 (1967)ADSCrossRefGoogle Scholar
  76. 61.
    E.A. Colbourn, J. Phys. B 6, 2618 (1973)ADSCrossRefGoogle Scholar
  77. 62.
    T.A. Miller, R.S. Freund, Foch Tsai, T.J. Cook, B.R. Zegarski, Phys. Rev. A9, 2474 (1974)ADSCrossRefGoogle Scholar
  78. 63.
    H. Wieder, T.G. Eck, Phys. Rev. 153, 103 (1967)ADSCrossRefGoogle Scholar
  79. 64.
    R. Jost, Private communicationGoogle Scholar
  80. 65.
    T.A. Miller, R.S. Freund, Anticrossings and Microwave transitions Between Electronic States of H2 - To be published.Google Scholar
  81. 66.
    L. Julien, M. Glass-Maujean, J.P. Descoubes, J. Phys. B 6, L 196 (1973)Google Scholar
  82. 67.
    M. Glass-Maujean, Thèse Paris, 1974Google Scholar

Copyright information

© Plenum Press, New York 1975

Authors and Affiliations

  • J. C. Pebay-Peyroula
    • 1
  1. 1.Laboratoire de Spectrométrie PhysiqueUniversité Scientifique et Médicale de GrenobleGrenobleFrance

Personalised recommendations