Nils Overgaard Andersen

Nils Overgaard Andersen

Emeritus


  1. 2023
  2. Published

    Orientation and Alignment in Atomic and Molecular Collisions

    Andersen, Nils Overgaard, 2023, Springer Handbook oƒ Atomic, Molecular, and Optical Physics. Springer Science and Business Media Deutschland GmbH, p. 713-723 11 p. (Springer Handbooks).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  3. 2017
  4. Published

    Polarization, Alignment, and Orientation in Atomic Collisions

    Andersen, Nils Overgaard & Bartschat, K., 9 Dec 2017, Springer. 404 p. (Springer Series on Atomic, Optical, and Plasma Physics, Vol. 96).

    Research output: Book/ReportBookResearchpeer-review

  5. 2016
  6. Published

    Water of Life: Essays from a symposium held on the occasion of Peder Mortensen's 80th birthday

    Madsen, J. K. (ed.), Andersen, Nils Overgaard (ed.) & Thuesen, Ingolf (ed.), 2016, Copenhagen: Forlaget Orbis. 200 p. (Proceedings of the Danish Institute in Damascus, Vol. 11).

    Research output: Book/ReportAnthologyResearchpeer-review

  7. 2015
  8. Published

    Hyperfine structure of the (3s3d)3J manifold of 25Mg I

    Kjoller, K., Porsev, S. G., Westergaard, P. G., Andersen, Nils Overgaard & Thomsen, Jan Westenkær, 26 Mar 2015, In: Physical Review A (Atomic, Molecular and Optical Physics). 91, 3, 032515.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 2004
  10. Published

    Diple polarization in coherently excited stark manifolds

    Andersen, Nils Overgaard & Barschat, K., 2004, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 37, 19, p. 3809-3819

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Electron transfer from optically prepared states: He+ + Na (32 P)¿ He (2 1,3 P)+ Na+ angular differential sacttering  

    Nielsen, S. E., Rod, T. H., Salgado, J., Dowek, D., Houver, J. C., Thomsen, Jan Westenkær & Andersen, Nils Overgaard, 2004, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 37, 10, p. 2119-2133

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Investigations of a two-level atom in a magneto-optical trap

    Loo, F. Y., Brusch, A., Sauge, S., Allegrini, M., Arimondo, E., Andersen, Nils Overgaard & Thomsen, Jan Westenkær, 2004, In: Journal of Optics B. 6, 1, p. 81-85

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2002
  14. Published

    P-state-to-P-state transitions in optically prepared atomic collisions: III. A complete analysis of Li+ + Na(3p)¿Li(2p) + Na+ differential scattering

    Dowek, D., Reiser, I., Grego, S., Andersen, Nils Overgaard, Dubois, A., Houver, J. C., Nielsen, S. E., Richter, C., Salgado, J., Svensson, Anders & Thomsen, Jan Westenkær, 2002, In: Journal of Physics B. 35, 9, p. 2051-2068 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    P-state-to-P-state transitions in optically prepared atomic collisions: I. Theory of measurement in terms of Stokes parameters

    Sidky, E. Y., Grego, S., Dowek, D. & Andersen, Nils Overgaard, 2002, In: Journal of Physics B. 35, 9, p. 2005-2033

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    P-state-to-P-state transitions in optically prepared atomic collisions: II. Alignment propensity for Na(3p) ¿ Li(2p) electron transfer

    Grego, S., Salgado, J., Borel, P., Nielsen, S. E. & Andersen, Nils Overgaard, 2002, In: Journal of Physics B. 35, 9, p. 2035-2050

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Search for relativistic effects in electron-impact S - P excitation of heavy alkali atoms: polarization, alignment and orientation in Cs

    Andersen, Nils Overgaard & Bartschat, K., 2002, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 35, p. 4507-4525

    Research output: Contribution to journalJournal articleResearch

  18. 2001
  19. Published

    Collision spectroscopy with optically prepared atoms

    Andersen, Nils Overgaard, 2001, In: Physics Scripta. T95, p. 7-11

    Research output: Contribution to journalJournal articleResearch

  20. Published

    Fraunhofer diffraction of atomic matter waves: Electron transfer studies with a laser cooled target

    Andersen, Nils Overgaard, 2001, In: Physical Review Letters. 87, p. 123201

    Research output: Contribution to journalJournal articleResearch

  21. Published

    Propensity rules for alignment and orientation in electron transfer processes

    Sidky, E. Y. & Andersen, Nils Overgaard, 2001, In: Physics Essays. 13, p. 489-495

    Research output: Contribution to journalJournal articleResearch

  22. 2000
  23. Published

    Polarization, Alignment, Orientation in Atomic Collisions

    Bartschat, K. & Andersen, Nils Overgaard, 2000, Springer. 526 p.

    Research output: Book/ReportBookResearch

  24. 1999
  25. Published

    Propensity Rules for Orientation and Alignment in Atomic Collisions

    Andersen, Nils Overgaard, 1999, In: Atomic Physics. 16, p. 237-253

    Research output: Contribution to journalJournal articleResearch

  26. Published

    Spatial dependence of electron transfer from optically prepared states: Li+ + Na(3p) ¿: Li(2p) + Na+

    Thomsen, Jan Westenkær, Salgado, J., Andersen, Nils Overgaard, Dowek, D., Dubois, A., Houver, J. C., Nielsen, S. E. & Svensson, Anders, 1999, In: J. Phys. B: At. Mol. Opt. Phys.. 32, p. 5189-5204

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 1997
  28. Published

    State propensities in electron transfer processes from optically prepared states: H+ + Na(3s,3p) ¿ H(n=2,3) + Na+

    Salgado, J., Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Dubois, A., Houver, J. C., Nielsen, S. E., Reiser, I. & Svensson, Anders, 1997, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 30, 13, p. 3059-3075

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 1996
  30. Published

    Orbital alignment dependence of electron transfer cross sections. IV: 1-15 keV Ne+, Ar+-Na(3p) collisions

    Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Houver, J. C., Lauritsen, J. H. V., Müller, U., Pedersen, J. O. P., Salgado, J. & Svensson, Anders, May 1996, In: Zeitschrift fur Physik D-Atoms Molecules and Clusters. 37, 2, p. 133-139 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    An experimental determination of the complete transition matrix for the electron transfer process Li+ + Na(3s) to Li(2p) + Na+

    Thomsen, Jan Westenkær, Reiser, I., Andersen, Nils Overgaard, Houver, J. C., Salgado, J., Sidky, E., Svensson, Anders & Dowek, D., 1996, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 29, 22, p. 5459-5473

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Electron transfer in keV Li+ - Na(3s,3p) collisions: III. Experiments on initial orbital alignment dependence

    Lauritsen, J. H. V., Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Houver, J. C., Pedersen, J. O. P., Salgado, J. & Svensson, Anders, 1996, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 29, 5, p. 1093-1100

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Left-right scattering asymmetries for electron transfer from oriented and tilted aligned Na(3p) states to H(n=2,3)

    Dowek, D., Houver, J., Reiser, I., Salgado, J., Svensson, Anders, Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Nielsen, S. E. & Dubois, A., 1996, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 54, 1, p. 970-973

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Orbital alignment dependence of electron transfer cross sections IV. 1-15 keV Ne+, Ar+-Na(3p) collisions

    Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Houver, J., Lauritsen, J., Müller, U., Pedersen, J., Salgado, J. & Svensson, Anders, 1996, In: Zeitschrift für Physik D. 37, 2, p. 133-137

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 1995
  36. Published

    Orbital alignment dependence of electron transfer cross sections II: 1-15 keV He+-Na(3p) collisions

    Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Houver, J. C., Larsson, M. O., Lauritsen, J. H. V., Müller, U., Pedersen, J. O. P., Salgado, J. & Svensson, Anders, 28 Feb 1995, In: Journal of Physics B: Atomic, Molecular and Optical Physics. 28, 4, p. L93-L99

    Research output: Contribution to journalLetterResearchpeer-review

  37. Published

    Orbital alignment dependence of electron transfer cross sections: II. 1-15 keV He+-Na(3p) collisions

    Thomsen, Jan Westenkær, Andersen, Nils Overgaard, Dowek, D., Houver, J. C., Larsson, M., Lauritsen, J. H. V., Müller, U., Pedersen, J. O. P., Salgado, J. & Svensson, Anders, 1995, In: Journal of Physics B. 28, 4, p. L93-L99 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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