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Large transient magnetic fields at high ion velocities in polarized iron

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Abstract

Nuclear spin precessions due to the transient magnetic field in polarized Fe have been measured as a function of the initial velocity of28Si ions in the first-excited nuclear state. The transient field was found to increase linearly with the ion velocityv in the regionv/c=0.006–0.049. This is in contrast to the Lindhard and Winther model, which requires an inverse proportionality with ion velocity. Reanalysis of an earlier measurement on30Si(2 +1 ) with the linear velocity dependence yields a reduced value for theg-factor ofg=0.37±0.12. Other available velocity-dependent data for22Ne,56Fe and196Pt are consistent with a linear velocity dependence and suggest in addition a linear dependence on the nuclear charge Z of the moving ion. The increase of the transient field with recoil velocity can be explained semi-quantitatively by the capture of polarized Fe electrons into 1s and 2s vacancies in the moving ion. The velocity-dependent data and other discrepancies from the Lindhard and Winther model for16N,18O and very recently, for12C are also discussed in terms of the proposed microscopic model.

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References

  1. G.K. Hubler, H.W. Kugel and D.W. Murnick, Phys. Rev. C9 (1974) 1954.

    Google Scholar 

  2. J.L. Eberhardt, R.E. Horstman, H.W. Heeman and G. van Middelkoop, Nucl. Phys. A229 (1974) 162.

    Google Scholar 

  3. J.L. Eberhardt, R.E. Horstman, H.A. Doubt and G. van Middelkoop, Nucl. Phys. A224 (1975) 1.

    Google Scholar 

  4. J. Lindhard and A. Winther, Nucl. Phys. A166 (1971) 413.

    Google Scholar 

  5. G.K. Hubler (Rutgers University), Ph. D. thesis (1972).

  6. G.M. Heestand, P. Hvelplund, B. Skaali and B. Herskind,Phys. Rev. B2 (1970) 3698.

    Google Scholar 

  7. M. Forterre et al., Phys. Lett. 55B (1975) 59.

    Google Scholar 

  8. M. Forterre et al., Phys. Rev. C11 (1975) 1976.

    Google Scholar 

  9. J.F.A.van Hienen, (Utrecht University), Ph. D. thesis (1975).

  10. J.L. Eberhardt, G. van Middelkoop, R.E. Horstman and H.A. Doubt, Phys. Lett. 56B (1975) 329.

    Google Scholar 

  11. R.E. Horstman et al., Hyp. Int., to be published;

  12. R.E. Horstman (Utrecht University), Ph. D. Thesis (1975).

  13. M.B. Goldberg et al., Hyp. Int. 1 (1976) 429.

    Google Scholar 

  14. P.C. Zalm et al., Phys. Lett. 60B (1976) 258.

    Google Scholar 

  15. J.F.A. van Hienen, P.W.M. Glaudemans and J. van Lith-de Jeude, Nucl. Phys. A225 (1974) 119.

    Google Scholar 

  16. G.A. Timmer et al., (Utrecht University), to be published.

  17. M.R. Gunye, Phys. Lett. 37B (1971) 125.

    Google Scholar 

  18. R.E. Horstman et al., Nucl. Phys. A248 (1975) 291.

    Google Scholar 

  19. J.F.A. van Hienen and P.W.M. Glaudemans, Phys. Lett. 42B (1972) 301.

    Google Scholar 

  20. H.W. Kugel, R.R. Borchers and R. Kalish, Nucl. Phys. A137 (1969) 500.

    Google Scholar 

  21. L.C. Northcliffe and R.F. Schilling, Nuclear Data Tables 7 (1970) 233.

    Google Scholar 

  22. J. Lindhard, M. Scharff and H.E. Schiøtt, Mat. Fys. Medd. Dan. Vid. Selsk. 33, no. 14 (1963) 1.

    Google Scholar 

  23. W.M. Curry, Nucl. Instr. 73 (1969) 173.

    Google Scholar 

  24. Hyperfine structure and nuclear radiation, ed. D.A. Shirley and E. Matthias (North-Holland, Amsterdam, 1968), p. 979.

    Google Scholar 

  25. H. Grahmann and S. Kalbitzer, Proc. Int. Conf. on atomic collisions in solids VI, Amsterdam, 1975, p. 119.

  26. H. Hamagaki et al., Proc. Int. Meeting on hyperfine interactions, Leuven, 1975, Hyp. Int. 2 (1967) 187.

    Google Scholar 

  27. J. Asher et al., J. of Phys. G1 (1975) 415.

    Google Scholar 

  28. J. Asher et al., J. of Phys. G2 (1976) 477.

    Google Scholar 

  29. R.R. Borchers et al., Phys. Rev. Lett. 20 (1968) 424.

    Google Scholar 

  30. R.E. Horstman et al., to be published.

  31. E. Merzbacher and H.W. Lewis, Handbuch der Physik (Springer-Verlag, Berlin, 1958) vol. 34, p. 166.

    Google Scholar 

  32. M. Gryzinski, Phys. Rev. 138A (1965) 336.

    Google Scholar 

  33. J.D. Garcia, Phys. Rev. A1 (1970) 280 and 1402.

    Google Scholar 

  34. W. Lichten, Phys. Rev. 164 (1967) 131.

    Google Scholar 

  35. M. Barat and W. Lichten, Phys. Rev. A6 (1972) 211.

    Google Scholar 

  36. F.P. Larkins, J. of Phys. B5 (1972) 571.

    Google Scholar 

  37. J.D. Garcia, R.J. Fortner and T.M. Kavanagh, Revs. Mod. Phys. 45 (1973) 111.

    Google Scholar 

  38. F.W. Saris (FOM Institute, Amsterdam), private communication.

  39. E. Clementi, Tables of atomic functions, suppl. IBM Journal of Research and Development 9 (1965) 2.

    Google Scholar 

  40. H.D. Betz and L. Grodzins, Phys. Rev. Lett. 25 (1970) 211.

    Google Scholar 

  41. H.D. Betz, Revs. Mod. Phys. 44 (1972) 465.

    Google Scholar 

  42. V.S. Nikolaev, Uspekhi (Sov. Phys.) 8 (1965) 269.

    Google Scholar 

  43. P. Kienle et al., Phys. Rev. Lett. 31 (1973) 1099.

    Google Scholar 

  44. D.L. Walters and C.P. Bhalla, Phys. Rev. A3 (1971) 1919.

    Google Scholar 

  45. D.L. Walters and C.P. Bhalla, Phys. Rev. A4 (1971) 2164.

    Google Scholar 

  46. V.S. Nikolaev, JETP (Sov. Phys.) 24 (1967) 847.

    Google Scholar 

  47. M.B. Brown et al., Phys. Rev. A11 (1974) 1255.

    Google Scholar 

  48. R. Laubert et al., Phys. Rev. A11 (1975) 135.

    Google Scholar 

  49. P. Gombás and T. Szondy, Solutions of the simplified self-consistent field for all atoms of the periodic system of elements fromZ=2 toZ=92 (Adam Hilger Ltd., London, 1969).

    Google Scholar 

  50. L. Winters et al., Phys. Rev. A11 (1975) 174.

    Google Scholar 

  51. D. Burch et al., Phys. Rev. Lett 32 (1974) 1151.

    Google Scholar 

  52. M. Hass et al., Nucl. Phys. A, to be published.

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Author notes

  1. J. L. Eberhardt

    Present address: Institute of Physics, University of Aarhus, Denmark

  2. R. E. Horstman

    Present address: Philips' Natuurkundig Laboratorium, Eindhoven, The Netherlands

  3. H. A. Doubt

    Present address: Nuclear Physics Laboratory, OX1-3RH, Oxford, England

Authors and Affiliations

  1. Fysisch Laboratorium, Rijksuniversiteit, Utrecht, The Netherlands

    J. L. Eberhardt, R. E. Horstman, P. C. Zalm, H. A. Doubt & G. Van Middelkoop

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  1. J. L. Eberhardt
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  2. R. E. Horstman
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  3. P. C. Zalm
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  4. H. A. Doubt
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  5. G. Van Middelkoop
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Eberhardt, J.L., Horstman, R.E., Zalm, P.C. et al. Large transient magnetic fields at high ion velocities in polarized iron. Hyperfine Interact 3, 195–212 (1977). https://doi.org/10.1007/BF01021550

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