A Reevaluation of the Fundamental Physical Constants

  • E. Richard Cohen
  • B. N. Taylor
Conference paper

Abstract

This paper is a progress report on our current efforts to revise and update the comprehensive review of the fundamental physical constants by Taylor, Parker, and Langenberg (1), including their set of best or recommended values. That such an updating is necessary just two years after their review appeared is due to the extraordinary amount of new experimental and theoretical work which has since been completed. Here, we very briefly summarize the experimental and theoretical evidence, with emphasis on the new results which have become available within the last two years, and discuss various treatments of the data. However, no new set of recommended constants is given since such a set will necessarily require the inclusion of the new data which has become available at this Conference.

Keywords

Calcite Cyanide Hunt Deuterium Decal 

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References

  1. 1.
    TAYLOR, B. N., PARKER, W. H., and LANGENBERG, D. N., Rev. Mod. Phys. 41, 375 (1969).Google Scholar
  2. 2.
    TERRIEN, J., private communication. See also Metrologia 7, 78 (1971).Google Scholar
  3. 3.
    ROZHDESTVENSKAYA, T. B., and SHIROKOV, K. P., Izmeritel. Tekhn. 8, 6 (1970). [Translation: Meas. Tech. 1970, 1120.]Google Scholar
  4. 4.
    FROOME, K. D., Proc. Roy. Soc. (London) A247, 109 (1958).ADSCrossRefGoogle Scholar
  5. 5.
    THOMPSON, A. M., private communication, 1971.Google Scholar
  6. 6.
    HAMMOND, J. A., and FALLER, J. E., J. Geophys. Res., in press.Google Scholar
  7. 7.
    WESLEY, J., and RICH, A., Phys. Rev., in press.Google Scholar
  8. 8.
    KLEPPNER, D., Proc. Int. Conf. on Prec. Meas. and Fund. Constants, edited by D. N. Langenberg and B. N. Taylor (NBS Spec. Pub. 343, USGPO, Washington, DC, 1971 ), p. 411.Google Scholar
  9. 9.
    LAMBE, E. B. D., Ph. D. thesis, Princeton University, 1959 (unpublished); Polarisation, Matiére et Rayonnement (Societ6 Francoise de Physique, Paris), p. 441.Google Scholar
  10. 10.
    WAPSTRA, A. H., and GOVE, N. B., Nuclear Data Tables 9, 265 (1971).ADSGoogle Scholar
  11. 11.
    FINNEGAN, T. F., DENENSTEIN, A., and LANGENBERG, D. N., Phys. Rev. B4, 1487 (1971).ADSCrossRefGoogle Scholar
  12. 12.
    SIMEffN, G. S., LUKIN, I. V., SIKORA, S. V., and STRELENSKII, V. E., Izmeritel. Tekhn. 8, 92 (1967). [Translation: Meas. Tech. 1967, 1018.]Google Scholar
  13. 13.
    THOMPSON, A. M., Metrologia 4, 1 (1968).ADSCrossRefGoogle Scholar
  14. 14.
    SAKUMA, A., edited by D 343, USGPO, Proc. Int. Conf. Prec. Meas. and Fund. Constants,. N. Langenberg and B. N. Taylor (NBS Spec. Pub. Washington, DC, 1971 ), p. 447.Google Scholar
  15. 15.
    LEVINE, M. (1971). J., and WRIGHT, J., Phys. Rev. Letters 26, 1351Google Scholar
  16. 16.
    GROZCH, H., and HEGSTROM, R. A., Phys. Rev. A4, 59 (1971).ADSCrossRefGoogle Scholar
  17. 17.
    SMITH, L. G., Phys. Rev. C4, 22 (1971).ADSCrossRefGoogle Scholar
  18. 18.
    CSILLAG, L., Acta Phys. Acad. Sci. Hung. 24, 1 (1968).CrossRefGoogle Scholar
  19. 19.
    MASUI, T., Proc. Int. Conf. Prec. Meas. and Fund. Constants, edited by D. N. Langenberg and B. N. Taylor (NBS Spec. Pub. 343, USGPO, Washington DC, 1971 ), p. 83.Google Scholar
  20. 20.
    SERIES, G. W., ibid., p. 73Google Scholar
  21. 21.
    PARKER, W. H., LANGENBERG, D. N., DENENSTEIN, A., and TAYLOR, B. N., Phys. Rev. 177, 639 (1969); ibid. B1, 4500 (1970).Google Scholar
  22. 22.
    PETLEY, B. W., private communication. This result is his most recent and supersedes his previously reported values.Google Scholar
  23. 23.
    HARVEY, I. K., MACFARLANE, J. C., and FRENKEL, R. B., Phys. Rev. Letters 25, 853 (1970).ADSCrossRefGoogle Scholar
  24. 24.
    KOSE, V., MELCHERT, F., FACK, H., and SCHRADER, H.-J., PTB-Mitt. 81, 8 (1971).Google Scholar
  25. 25.
    VIGOUREUX, P. and DUPUY, N., NPL Current Balance 1969/1970, National Physical Laboratory Report QU16, December 1970.Google Scholar
  26. 26.
    PETLEY, B. W., and MORRIS, K., Proc. Int. Conf. Prec. Meas. and Fund. Constants, edited by D. N. Langenberg and B. N. Taylor (NBS Spec. Pub. 343, USGPO, Washington DC, 1971 ), p 173.Google Scholar
  27. 27.
    FYSTROM, D., Phys. Rev. Letters 22, 1469 (1970). Also, Proc. Int. Conf. Prec. Meas. and Fund. Constants, edited by D. N. Langenberg and B. N. Taylor (NBS Spec. Pub. 343, USGPO, Washington DC, 1971 ), p. 169.Google Scholar
  28. 28.
    GUBLER, H., et al, ibid., p. 177.Google Scholar
  29. 29.
    HENINS, A., ibid., p. 255.Google Scholar
  30. 30.
    VAN ASSCHE, P. H. M., et al, ibid., p. 271.Google Scholar
  31. 31.
    GOVE, N. P., private communication.Google Scholar
  32. 32.
    KIBBLE, B. P., and HUNT, G. J., ibid., p. 131.Google Scholar
  33. 33.
    FYSTROM, D., PETLEY, B. W., and TAYLOR, B. N., ibid., p. 187.Google Scholar
  34. 34.
    PETLEY, B. W., and MORRIS, K., Proc. Third Int. Conf. Atomic Masses, R. C. Barber, Ed. ( University of Manitoba Press, Winnepeg, 1968 ), p. 461.Google Scholar
  35. 35.
    MARION, J. B., and WINKLER, H., Phys. Rev. 156, 1062 (1967).ADSCrossRefGoogle Scholar
  36. 36.
    KNOWLES, J. W., private communication.Google Scholar
  37. 37.
    HELLWIG, H., et al, IEEE Trans. Instr. IM-19, 200 (1970).Google Scholar
  38. 38.
    DE VOE, R. et al, Phys. Rev. Letters 25, 1779 (1970).ADSCrossRefGoogle Scholar
  39. 39.
    CRANE, T. et al, Phys. Rev. Letters 27, 474 (1971).ADSCrossRefGoogle Scholar
  40. 40.
    COSENS, B. and VORBURGER, T., Phys. Rev. A 2, 16 (1970)Google Scholar
  41. 41.
    SHYN, T. W. et al, Phys. Rev. A 3, 116 (1971).Google Scholar
  42. 42.
    ROBISCOE, R. T., and SHYN, T. W., Phys. Rev. Letters 24, 559 (1970).ADSCrossRefGoogle Scholar
  43. 43.
    TELEGDI, V., private communication.Google Scholar
  44. 44.
    HAGUE, J. F. et al, Phys. Rev. Letters 25, 628 (1970).ADSCrossRefGoogle Scholar
  45. 45.
    RUDERMAN, M., Phys. Rev. Letters 17, 794 (1966).ADSCrossRefGoogle Scholar
  46. 46.
    HUTCHTNSON, D. P., et al, Phys. Rev. Letters 24, 1254 (1970).ADSCrossRefGoogle Scholar
  47. 47.
    BAILEY, J., et al, Phys. Letters 28B, 287 (1968).ADSGoogle Scholar
  48. 48.
    FULTON, T., OWEN, D. A. and REPKO, W. W., Phys. Rev. Letters 26, 1351 (1971).CrossRefGoogle Scholar
  49. 49.
    COLE, R. S., and REPKO, W. W., Bull. Am. Phys. Soc. 16, 849 (1971).Google Scholar
  50. 50.
    ERICKSON, G. W., Phys. Rev. Letters 27, 780 (1971).ADSCrossRefGoogle Scholar
  51. 51.
    APPLEQUIST, T., and BRODSKY, S. J., Phys. Rev. A 2, 2293 (1970).Google Scholar
  52. 52.
    WYLER, A., Compt. Rend. 269, 743 (1969).MathSciNetGoogle Scholar
  53. 53.
    Because the uncertainty in pi/p is 2.8 ppm, the two muonium alpha values cannot both be included since this 2.8 ppn uncertainty would be counted twice. Thus, we first combine via a weighted average the two values of v(Mhfs) and then obtain a single value of l/α(MHfs): 137.03631(22) (1.6 ppm). This approach will be used throughout as required.Google Scholar

Copyright information

© Plenum Publishing Company Ltd 1972

Authors and Affiliations

  • E. Richard Cohen
    • 1
  • B. N. Taylor
    • 2
  1. 1.North American Rockwell Science CenterThousand OaksUSA
  2. 2.Institute for Basic StandardsNational Bureau of StandardsUSA

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