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A “Laudatio” for Professor Hans Kleinpoppen

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Complete Scattering Experiments

Part of the book series: Physics of Atoms and Molecules ((PAMO))

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References

  1. W. Hanle, H. Kleinpoppen, and A. Scharmann, Dichroismus and Luminesenzpolarization an Verstreckten Polyvinylalkohol-Folien (Dichroism and Luminescence Polarization of Stretched Polyvinylalcohol-films), Z. Naturforschung 13a, 64 (1958).

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  2. H. Kleinpoppen, Vermessung der Lamb-Verschiebung des 3 2 S 1/2 -Zustandes gegenuber dem 3 2 P 1/2 -Zustand am Wasserstoffatom, (Measurement of the 3 2 S 1/2 -Zustand Lamb Shift of Atomic Hydrogen), Z. Physik 191, 164(1961).

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  3. H. Kleinpoppen, H. Krüger, and R. Ulmer, Excitation and Polarization of Balmer-alpha-Radiation in Electron-Hydrogen Atom Collisions, Phys. Letts. 2, 78 (1962).

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  4. D. Haidt, H. Kleinpoppen, and H. Krüger, Polarization of the Hell 4686 Line in Electron-Helium Atom Collisions, Phys. Letts. 16, 122 (1965).

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  5. H. Kleinpoppen and V. Raible, On the Narrow Resonance in the Scattering of Electrons by Atomic Hydrogen, Phys. Letts. 18, 24 (1965).

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  6. H. Hafner, H. Kleinpoppen, and H. Krüger, Polarization of Alkali Line Radiation Excited by Electron Impact, Phys. Letts. 18, 270 (1965).

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  7. D. Haidt and H. Kleinpoppen, Elektronens to β anregung und Polarization der Hell-Fowler-alpha-Line (Electron Impact Excitation and Polarization. of the Hell-Fowler-alpha-line), Z. f. Physik 196, 72 (1966).

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  8. H. Kleinpoppen and H. Krüger, in Conference Proceedings on Excitation Electronique d’une Vapeur Atomique, Application a la Spectroscopie (Grenoble) A41 (1966).

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  9. D. Hils, H. Kleinpoppen, and H. Koschmieder, Re-measurement of the Total Cross section for Excitation of the Hydrogen 2 2 S 1/2 State by Electron Impact, Proc. Phys.Soc. 89, 35 (1966).

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  10. H. Kleinpoppen and J. D. Schumann, Ein Statisches Vierpolfeld zur dreidimensionalen Stabilisierung von Elektronen, (A Static Quadrupole Field for Three-Dimensional Stabilizing of Electrons), Z. Angewandte Physk 22, 152 (1967).

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  11. H. Hafner and H. Kleinpoppen, Polarization of Atomic Line Radiation. I. Excitation by Electron Impact, Z. Physik 198, 315 (1967).

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  12. H. Kleinpoppen and R. Neugart, Polarization of Atomic Line Radiation. II. Optical Excitation and its Relationship to Electron Impact Excitation, Z. Physik 198, 321 (1967).

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  13. H. Beyer and H. Kleinpoppen, Measurement of the 4 2 S 1/2 -4 2 P 1/2 Lamb Shift of the He + Ion, Z. f. Physik 201, 177 (1967).

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  14. H. Kleinpoppen and E. Kraiss, Cross Section and Polarization of the Balmer-alpha-Line by Electron Impact Excitation, Phys. Rev. Lett. 20, 361 (1968).

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  15. H. Kleinpoppen, Atomic Collisions in the Growth Points in Physics, Physics Bulletin 20, 213 (1969).

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  16. in Physics of the One-and Two-Electron Atoms, Conference Proceeding of the International Symposium in Honour of A. Sommerfeld, edited by F. Bopp and H. Kleinpoppen (North Holland Publishing Company, 1969).

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  17. H. Kleinpoppen, Polarization of Atomic Line Radiation, in Physics of the One-and Two-Electron Atoms (North Holland Publishing Company, 1969), p. 612.

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  18. H. Kleinpoppen, Analysis of Scattering and Excitation Amplitudes in Polarized Electron-Atom Collisions. I. Elastic Scattering on One-Electron A toms and Excitation Processes 2 S 1/2 2 P 1/2,3/2 , Phys. Rev. A 3, 2015 (1971).

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  19. H. J. Beyer. and H. Kleinpoppen, Fine Structure Measurement in He +, n= 4L. Intervals S-F, J. Phys. B 4, L129 (1971).

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  20. H. J. Beyer, H. Kleinpoppen, and J. M. Woolsey, Cascading Anticrossings from n=5, H +, Phys. Rev. Lett. 28, 263 (1972).

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  21. H. Beyer and H. Kleinpoppen, Fine Structure Measurement in He +, n=4II. Intervals S-D and Lamb Shift P 3/2 -D 3/2 , J. Phys. B 5, L12 (1972).

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  22. D. Hils, H. Kleinpoppen, M. V. McCusker, and S. J. Smith, Total Differential and Differential Direct Cross Sections for Low-Energy Electron Potassium Scattering, Phys. Rev. Lett. 29, 398 (1972).

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  23. T. Ottley, D. Denne, and H. Kleinpoppen, Near-Threshold Polarization of the 6 1 S 0 –6 3 P 1 Line of Mercury by Electron Impact, Phys. Rev. Lett. 29, 1646 (1972).

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  24. H. Koschmieder, V. Raible, and H. Kleinpoppen, Resonance Structure in the Excitation Cross Section of the Atomic Hydrogen 2S State by Electron Impact, Phys. Rev. A 8, (1973).

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  25. M. Eminvan, K. MacAdam, J. Slevin, and H. Kleinpoppen, Measurements of Complex Excitation Amplitudes in Electron-Helium Collisions by Angular Correlations Using a Coincidence Method, Phys. Rev. Lett. 31, 576 (1973).

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  26. H. J. Beyer, H. Kleinpoppen, and J. M. Woolsey, Measurements of Non-Linear Stark Effect in Hydrogen-Like He +, n=4, J. Phys. B 6, 1949 (1973).

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  27. H. Kleinpoppen, in Tenth Coral Gables Conference on Fundamental Interactions (Plenum Publishing Company, New York, 1973), p. 229.

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  28. K. Blum and H. Kleinpoppen, Analysis of Scattering and Excitation Amplitudes in Polarized Electron-Atom Collisions II. Scattering on Two-Electron Atoms, Phys. Rev. A 9, 1902 (1974).

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  29. V. Raible, H. Koschmieder, and H. Kleinpoppen, Structure in Near Threshold Excitation of Argon and Neon, J. Phys. B 7, L14 (1974).

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  30. T. W. Ottley, D. R. Denne, and H. Kleinpoppen, Polarization of the 6 1 S 0 –6 1 P 1 , 1850 Å Line of Mercury Excited by Electron Impact, J. Phys. B 7, L179 (1974).

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  31. M. Eminvan, K. MacAdam, J. Slevin, and H. Kleinpoppen, Electron-Photon Angular Correlations in Electron-Helium Collisions: Measurements of Complex Excitation Amplitudes, J. Phys. B 7, 1519 (1974).

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  32. K. J. Kollath and H. Kleinpoppen, Measurement of the Non-Linear Stark Effect of the 2 2 P 1/2 State of Hydrogen, Phys. Rev. A 10, 1519 (1974).

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  33. H. Kleinpoppen, Spin and Coherence Effects in Electron-Atom Collision Processes, Int. Journal of Quantum Chemistry Symposium 8, 59 (1974).

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  34. H. Kleinpoppen, in Electron-Photon Coincidences and Polarization of Impact Radiation, Fourth International Conference on Atomic Physics (Heidelberg 1974), edited by G. zu Putlitz, E. W. Weber, and U. A. Winnacker (Plenum Press, New York, 1975), p. 449.

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  35. K. Blum and H. Kleinpoppen, On the Theory of Electron-Photon Coincidences from Electron-Atom Excitation Processes, J. Phys. B 8, 922 (1975).

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  36. T. W. Ottley and H. Kleinpoppen, Resonances Near Threshold in the Electron Impact Excitation and Polarization of the 6 1 S 0 –6 3 P 1 Line of Mercury, J. Phys. B 8, 621 (1975).

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  37. M. Standage, M. Eminyan, H. Kleinpoppen, K. MacAdam, and J. Slevin, Electron-Photon Angular-Correlations in Electron Helium Collisions for 3 ’P Excitations, J. Phys. B 8, 2058 (1975).

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  38. D. O’Connell, K. J. Kollath, A. J. Duncan, and H. Kleinpoppen, The Two-Photon Decay of Metastable Atomic Hydrogen, J. Phys. B 8, L214 (1975).

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  39. K. Blum and H. Kleinpoppen, Spin Analysis of Electron Atom Collisions, Proceedings of Thomas Symposium, Int. Journal Quantum Chem. 9, 415 (1975).

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  40. H. J. Beyer and H. Kleinpoppen, Fine Structure Measurements of the n=5 He States, J. Phys. B 8, 2449 (1975).

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  41. K. Blum and H. Kleinpoppen, Some Remarks on the Theory of Coincidence Experiments, J. Phys. B 8, 922 (1975).

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  42. M. Eminyan, H. Kleinpoppen, J. Slevin, and M. Standage, in Proceedings of Stirling Symposium 1974, and Festschrift for UgoFano (Plenum Press, New York, 1976), p. 455.

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  43. in Proceedings of the Stirling Symposium 1974, and Festschrift for Ugo. Fano, edited by H. Kleinpoppen and M. R. C. McDowell (Plenum Press, New York, 1976).

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  44. M. Standage and H. Kleinpoppen, Photon Vector Polarization and Coherence Parameters in an Electron Photon Coincidence Experiment on Helium, Phys. Rev. Lett. 36, 577 (1976).

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  45. H. Kleinpoppen, K. Blum, and M. Standage, in International Conference of Electronic and Atomic Collisions, edited by J. S. Risley and R. Gaballe (Washington Press, Washington, 1976), p. 641.

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  46. K. Blum and H. Kleinpoppen, in Electron and Photon Interactions with Atoms, Proceedings of the Stirling Symposium 1974, and Festschrift for Ugo Fano (Plenum Press, New York, 1976), p. 501.

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  47. H. Kleinpoppen, Direct Measurement of Quantum Mechanical Phases of Atomic Excitation Amplitudes, Comments Atom. Molec. Phys. 1, 35 (1976).

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  48. H. Kleinpoppen and I. McGregor, in Physics of Ionized Gases (SPIG 1976, Stefan Institute, 1976), p. 71.

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  49. K. Blum and H. Kleinpoppen, Coherent and Incoherent Excitation of Atoms by Electron Impact, Int. Jour. Quant. Chem. Symp. 10, 331 (1976).

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  50. H. Kleinpoppen, Analysis of Electron-Atom Collision Processes, Advances in Quantum Chemistry 10, 77 (1977).

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  51. K. Blum and H. Kleinpoppen, Even-odd Parity Coherence Effects in Electron Hydrogen Scattering, J. Phys. B 10, 3283 (1977).

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  52. H. J. Beyer and H. Kleinpoppen, Fine Structure and Stark Shifts from Anti-crossing Studies, Int. Jour. Quantum Chemistry 11, 271 (1977).

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  53. H. J. Beyer and H. Kleinpoppen, Measurement of Intervals between 1,3 D and High L States of He for n=7 to 10 by Electric Field Induced Anticrossings, J. Phys. B 11, 979 (1978).

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  54. A. A. Zaidi, I. McGregor, and H. Kleinpoppen, Effect of the Polarization of the 6 3 P 1 to 6 1 S 0 line of Mercury Excited by Electron Impact, J. Phys. B 11, L283 (1978).

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  55. D. Hils and H. Kleinpoppen, The Ionization of Polarized Potassium Atoms by Polarized Electrons, J. Phys. B 11, L283 (1978).

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  56. S. H. Al-Shama and H. Kleinpoppen, Near Threshold Polarization and Excitation Function of Xe Atoms, J. Phys. B 11, L367 (1978).

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  57. W. Hanle and H. Kleinpoppen, in Progress in Atomic Spectroscopy, edited by W. Hanle and H. Kleinpoppen (Plenum Press, New York, 1978, 1979), Vol. A and B.

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  58. H. Kleinpoppen and A. Scharmann, in Progress in Atomic Spectroscopy, Part A, edited by W. Hanle and H. Kleinpoppen (Plenum Press, New York, 1978), p. 329.

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  59. H. J. Beyer and H. Kleinpoppen, in Progress in Atomic Spectroscopy, Part A, edited by W. Hanle and H. Kleinpoppen (Plenum Press, New York, 1978), p. 607.

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  60. K. Blum, E. E. Fitchard, and H. Kleinpoppen, Coherent Excitation of the n=3 levels of Atomic Hydrogen in a Field Free Region, Z. f. Physik A 287,137(1978).

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  61. H. J. Beyer and H. Kleinpoppen, in Proc. International Conference. on Atomic Physics, Riga (Plenum Press, New York, 1978), p. 435.

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  62. K. Blum and H. Kleinpoppen, Electron-Photon Angular Correlations in Atomic Physics, Physics Report 52, 205 (1979).

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  63. H. Kleinpoppen, in Coherence and Correlation in Atomic Collisions, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1979), p. 15.

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  64. W. Jitschin, H. Kleinpoppen, R. Hippler, and H. O. Lutz, L-Shell Alignment of Heavy Atoms Induced Proton Impact Ionization, J. Phys. B 12, 4077 (1979).

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  65. H. Kleinpoppen, in Invited Papers of XI th ICPEAC Conference, Kyoto (1979), p. 559.

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  66. R. Hippler, H. Kleinpoppen, and H. O. Lutz, in Invited Papers of XI th ICPEAC Conference, Kyoto (1979), p. 611.

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  67. Coherence and Correlation in Atomic Collisions, Plenum Monograph series of Physics of Atoms and Molecules, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1980).

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  68. H. Kleinpoppen, in Coherence and Correlation in Atomic Collisions, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1980), p. 697.

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  69. I. McGregor, A. Chutjian, and H. Kleinpoppen, in Some New Aspects of Electron-Photon Coincidence Measurements, in Coherence and Correlation. in Atomic Collisions, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1980), p. 109.

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  70. D. Hils, K. Rubin, and H. Kleinpoppen, in Coherence and Correlation in Atomic Collisions, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1980), p. 689.

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  71. M. Aydinol, I. McGregor, R. Hippler, and H. Kleinpoppen, in Coherence and Correlation inAtomic Collisions, edited by H. Kleinpoppen and J. F. Williams (Plenum Press, New York, 1980), p. 205.

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  72. H. Kleinpoppen, Summary of the Symposium on Amplitudes and State Parameters in Atomic Collisions XI th ICPEAC, Comments Atomic Molecular Collisions 9, 201 (1980).

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  73. A. Zaidi, I. McGregor, and H. Kleinpoppen, A Coincident Photon Coherence Analysis of the Mercury 6 1 S 0 –6 3 P 1 –6 1 P 0 Excitation De-excitation Process in Terms of Spin Orbit Effects, Phys. Rev. Lett. 45, 1168 (1980).

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  74. M. Aydinol, I. McGregor, R. Hippler, and H. Kleinpoppen, Angular Distribution ofX-Radiation Following Electron Bombardment of Free Atoms, J. Phys. B 13, 989 (1980).

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  75. D. Hils, W. Jitschin, and H. Kleinpoppen, Highly Polarized Sodium Atomic Beam, Applied Phys. 25, 39 (1981).

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  76. R. Hippler, I. McGregor, M. Aydinol, and H. Kleinpoppen, Ionization of Xenon L Subshells by Low-Energy Electron Impact, Phys. Rev. A 23, 1730 (1981).

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  77. H. Kleinpoppen, Elementarprozesse in der Elektronenstreuung an Atomen. I. Vom Franck-Hertz-Experiment zu Elektron-Photon-Winkelkorrelationen (Fundamental Processes in Electron Scattering on Atoms, Part 1, From the Franck-Hertz-Experiment to Electron-Photon Angular Correlations), Physikalische Blätter 37,131 (1981).

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  78. R. Hippler, I. McGregor, K. Saeed, and H. Kleinpoppen, Z Dependence of Bremsstrahlung Radiation from Free Atoms, Phys. Rev. Lett. 46, 1622 (1981).

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  79. R. Hippler, I. McGregor, and H. Kleinpoppen, Comment on L-Subshell Ionization Cross Section of Xenon by Electron Impact Near Threshold Region, J. Phys. B 14, L537 (1981).

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  80. Innershell and X-Ray Physics of Atoms and Solids, edited by D. Fabian, H. Kleinpoppen, and L. Watson (Plenum Press, New York, 1981).

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  81. A. A. Zaidi, S. M. Khalid, I. McGregor, and H. Kleinpoppen, Determination of a Complete Set of Parameters Incorporating Spin-Orbit Effects from an Electron-Photon Coincidence Experiment on the Excitation of the 6 3 P 1 State of Mercury by ElectronImpact, J. Phys. B 14, L503 (1981).

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  82. H. Kleinpoppen, Elementarprozesse in der Elektronenstreuung an Atomen. II. Strenung Polarisierter Electronen and Polarisierten Atomen (Fundamental Processes in Electron-Atom Scattering, Part II, Scattering of Polarized Electrons on Polarized Atoms), Physikalische Blätter 37, 289 (1981).

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  83. M. Aydinol, R. Rippler, I. McGregor, and H. Kleinpoppen, in Inner-Shell and X-Ray Physics of Atoms and Solids (Plenum Press, New York, 1981), p. 323.

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  84. R. Hippler, I. McGregor, K. Saeed, and H. Kleinpoppen, in Inner-Shell andX-Ray Physics of Atoms and Solids (Plenum Press, New York, 1981), p. 379.

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  85. W. Jitschin, H. O. Lutz, and H. Kleinpoppen, in Inner-Shell and X-Ray Physics of Atoms and Solids (Plenum Press, New York, 1981), p. 89.

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  86. W. Jitschin, A. Kaschuba, H. Kleinpoppen, and H. O. Lutz, Proton Induced Alignment of the L3-Subshell in Heavy Atoms, Z. Physik A 304, 69 (1982).

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  87. R. Hippler, G. Malunat, M. Faust, H. Kleinpoppen, and H. O. Lutz, Determination of Alignment Tensor Components for the Charge Exchange Excitation of H(2P) in Proton-Argon Collisions, Z. f. Physik A 304, 63 (1982).

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  88. H. Klar and H. Kleinpoppen, Angular Distribution of Photoelectrons from Polarized Atoms Exposed to Polarized Radiation, J. Phys. B 15, 933 (1982).

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  89. G. Tepehan, H. J. Beyer, and H. Kleinpoppen, Anticrossing Measurements of Fine Structure Intervals at n=4 of He, J. Phys. B 15, 3141 (1982).

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  90. G. Tepehan, H. J. Beyer, and H. Kleinpoppen, Low Field Stark Shifts of n=4 States in Helium, J. Phys. B 15, 3159 (1982).

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  91. D. Hils, W. Jitschin, and H. Kleinpoppen, The Spin Dependent Ionization Asymmetry in Electron Sodium Collisions, J. Phys. B 15, 3347 (1982).

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  92. R. Hippler, K. Saeed, I. McGregor, and H. Kleinpoppen, Energy Dependence of Characteristic and Bremsstrahlung Cross Sections of Argon Induced by Electron Bombardment, Z. Physik A 307, 83 (1982).

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  93. H. J. Beyer, H. Kleinpoppen, I. McGregor, and L. C. McIntyre, Some Consequences of Atomic Orientation in Electron-Atom Scattering by Consideration of Attractive and Repulsive Forces, J. Phys. B 15, L545 (1982).

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  94. I. McGregor, D. Hils, R. Hippler, N. Malik, J. F. Williams, A. Zaidi, and H. Kleinpoppen, Electron-Photon Angular Correlations from Electron Impact Excitation of Heavy-Rare GasAtoms, J. Phys. B 15, L411 (1982).

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  95. W. Jitschin, A. Kaschuba, H. Kleinpoppen, and H. O. Lutz, L3-Subshell Alignment of Heavy Atoms by Light Ion Impact, Z. f. Physik A 304, 69 (1982).

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  96. H. Kleinpoppen, Spin-Orbit Couplings and Quantum Beats in Electron-Photon Angular Correlations from Impact Excitation of Atoms, Comments Atomic and Molecular Physics 12, 111 (1982).

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  97. K. Blum and H. Kleinpoppen, in Proceedings of International Workshop on Electron-Atom and Electron-Molecule Collisions, edited by J. Hinze (Plenum Press, New York, 1983).

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  98. S. M. Khalid and H. Kleinpoppen, Elastic Scattering of Electrons from Spin-1/2 Targets Including Spin-Orbit Interactions, Phys. Rev. A 27, 236 (1983).

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  99. S. M. Khalid and H. Kleinpoppen, Alignment and Orientation of Charge Exchange Excitation with Polarized Electrons, Z. Physik A 311, 57 (1983).

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  100. W. Jitschin, R. Hippler, R. Shanker, H. Kleinpoppen, H. O. Lutz, and R. Schuch, L X-Ray Anisotrophy and L3-Subshell Alignment of Heavy Atoms Induced by Ion Impact, J. Phys. B 16, 1417 (1983).

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  101. K. Blum and H. Kleinpoppen, Angular Correlation Studies of Heavy-Particle Impact Excitation of Atoms, Phys. Reports 96, 251 (1983).

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  102. H. J. Beyer and H. Kleinpoppen, in Fundamental Processes in Energetic Atomic Collisions, edited by H. O. Lutz, J. S. Briggs, and H. Kleinpoppen (Plenum Press, New York, 1983), p. 531.

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  103. K. Blum and H. Kleinpoppen, Spin-Dependent Phenomena in Inelastic Electron-Atom Collisions, Adv. Atom, and Molec. Phys. 19, 187 (1983).

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  104. R. Hippler, H. Klar, K. Saeed, I. McGregor, A. J. Duncan, and H. Kleinpoppen, Threshold Behaviour of Ar-K and Xe L3 Ionization by Electron Impact, J. Phys. B 20, L617 (1983).

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  105. H. O. Lutz, J. S. Briggs, and H. Kleinpoppen, in Fundamental Processes in Energetic Atomic Collisions (Plenum Press, New York, 1983).

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  106. H. Kleinpoppen, in Fundamental Processes in Energetic Atomic Collisions, edited by H. O. Lutz, J. S. Briggs, and H. Kleinpoppen (Plenum Press, New York, 1983), p. 611.

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  107. H. Kleinpoppen, in Fundamental Processes in Energetic Atomic Collisions, edited by H. O. Lutz, J. S. Briggs, and H. Kleinpoppen (Plenum Press, New York, 1983), p. 489.

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  108. H. J. Beyer and H. Kleinpoppen, in Progress in Atomic Spectroscopy, Part C (Plenum Press, New York, 1983).

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  109. W. Jitschin, S. Osimitsch, H. Reihl, H. Kleinpoppen, and H. O. Lutz, Electron Exchange in the Na 3p Electron Impact Excitation, J. Phys. B 17, 1899 (1984).

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  110. S. M. Khalid and H. Kleinpoppen, Theory of Electron-Photon Coincidence using Spin-Polarized Electrons and Spin-Polarized Atoms, J. Phys. B 17, 243 (1984).

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  111. H. Kleinpoppen, Synopsis of International Symposium on Polarization and Correlation in Electron-Atom Collisions, Angular Correlations as a Major Topic, Comments Atomic and Molecular Physics 14, 321 (1984).

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  112. H. Kleinpoppen and I. McGregor, in Atomic Physics 8 (Plenum Press, New York, 1984), p. 431.

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  113. N. Anderson, I. V. Hertel, and H. Kleinpoppen, Shape and Dynamics of States Excited in Electron-Atom Collisions: A Comment on Orientation and Alignment of Parameters by Consideration of Attractive and Repulsive Forces, J. Phys. B 17, L901 (1984).

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  114. R. Hippler, K. Saeed, A. J. Duncan, and H. Kleinpoppen, Electron Spectroscopy of Multiple Ionization of Argon by Electron Impact, Phys. Rev. A 30, 3329 (1984).

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  115. R. Hippler, H. Klar, K. Saeed, I. McGregor, A. J. Duncan, and H. Kleinpoppen, in Electronic and Atomic Collisions (Elsevier Science, 1984), p. 789.

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  116. G. G. Tepehan, H. J. Beyer, and H. Kleinpoppen, Measurement of the 5 1 D-5 3 D Interval in Helium, J. Phys. B. 18, 1125 (1985).

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  117. R. Hippler, M. Faust, R. Wolf, H. Kleinpoppen, and H. O. Lutz, Polarization Studies of H(2p) Charge-Exchange Excitation: H +-Ar Collisions, Phys. Rev. A 31,1399(1985).

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  118. W. Perrie, A. J. Duncan, H. J. Beyer, and H. Kleinpoppen, Polarization Correlation of the Two Photons Emitted by Metastable Atomic Deuterium: A Test of Bell’s Inequality, Phys. Rev. Lett. 54, 1790 (1985).

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  119. H. Kleinpoppen, J. S. Briggs, and H. O. Lutz, in Fundamental Processes in Atomic Collison Physics (Plenum Press, New York, 1985).

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  120. A. J. Duncan, W. Perrie, H. J. Beyer, and H. Kleinpoppen, in Fundamental Processes in Atomic Collision Physics (Plenum Press, New York, 1985), p. 555.

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  121. W. Jitschin, S. Osimitsch, H. Reihl, D. Mueller, H. Kleinpoppen, and H. O. Lutz, Spin Exchange in the Excitation of Spin-Polarized Na Atoms by Ne-Ion Impact, Phys. Rev. A 34, 3684 (1986).

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  122. H. Kleinpoppen, in Foundations of Quantum Mechanics, Proceedings 2nd Int Symposium, Tokyo (1986), p. 59.

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  123. H. A. Silim, A. H. El-Farrash, and H. Kleinpoppen, Lifetime Measurement of the 3 3 P State of Helium, Z. Phys. D 5, 61 (1987).

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Williams, J., Hippler, R. (2002). A “Laudatio” for Professor Hans Kleinpoppen. In: Becker, U., Crowe, A. (eds) Complete Scattering Experiments. Physics of Atoms and Molecules. Springer, Boston, MA. https://doi.org/10.1007/0-306-47106-X_1

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