Jan Westenkær Thomsen

Jan Westenkær Thomsen

Professor


  1. 2008
  2. Published

    Measurement of the 3s3p -3P1 lifetime in magnesium using a magneto-optical trap

    Hansen, P. L., Therkildsen, K. T., Malossi, N., Jensen, B. B., van Ooijen, E. D., Brusch, A., Müller, Jörg Helge, Hald, J. & Thomsen, Jan Westenkær, 2008, In: Physical Review A (Atomic, Molecular and Optical Physics). 77, 6, p. 062502

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    New limits on coupling of fundamental constants to gravity using 87Sr optical lattice clocks

    Blatt, S., Ludow, A., Campbell, G. & Thomsen, Jan Westenkær, 2008, In: Physical Review Letters. 100, 14, p. 140801

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Resonant energy transfer in Bose-Einstien condensates

    Nicolin, A., Jensen, Mogens Høgh, Thomsen, Jan Westenkær & Carretero-Gonxález, R., 2008, In: Physica D : Non-linear Phenomena. 237, 19, p. 2476-2481

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The absolute frequency of the 87Sr optical clock transition

    Campbell, G. K., Ludlow, A. D., Blatt, S., Thomsen, Jan Westenkær, Martin, M. J., de Miranda, M. H. G., Zelevinsky, T., Boyd, M. M., Ye, J., Diddams, S. A., Heavner, T. P., Parker, T. E. & Jefferts, S. R., 2008, In: Metrologia. 45, 5, p. 539-548 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Ultracold strontium clock: applications to the measurement of fundamental constant variations

    Ludlow, A. D., Blatt, S., Zelevinsky, T., Campbell, G. K., Martin, M. J., Thomsen, Jan Westenkær, Boyd, M. M. & Ye, J., 2008, In: European Physical Journal. Special topics. 163, 1, p. 9-18 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 2009
  8. Published

    Isotope shifts of the (3s3p) 3P0,1,2-(3s4s) 3S1 Mg I transitions

    He, M., Therkildsen, K. T., Jensen, B. B., Brusch, A., Thomsen, Jan Westenkær & Porsev, S. G., 2009, In: Physical Review A (Atomic, Molecular and Optical Physics). 80, 2, p. 024501 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of the spin-forbidden decay rate (3s3d)1D2¿(3s3p)3 P2,1 in 24Mg

    Therkildsen, K. T., Jensen, B. B., Ryder, C. P., Malossi, N. & Thomsen, Jan Westenkær, 2009, In: Physical Review A (Atomic, Molecular and Optical Physics). 79, 3, p. 034501 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Metastable Magnesium fluorescence spectroscopy using a frequency-stabilized 517 nm laser

    He, M., Jensen, B. B., Therkildsen, K. T., Brusch, A. & Thomsen, Jan Westenkær, 2009, In: Optics Express. 17, 9, p. 7682-7687 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Rabi spectroscopy and excitation inhomogeneity in a one-dimensional optical lattice clock

    Blatt, S., Thomsen, Jan Westenkær, Campbell, G. K., Ludlow, A. D., Swallows, M. D., Martin, M. J., Boyd, M. M. & Ye, J., 2009, In: Physical Review A (Atomic, Molecular and Optical Physics). 80, 5, p. 052703

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Ultracold group II atoms: Quantum metrology and information

    Campbell, G., Lodewyck, J. & Thomsen, Jan Westenkær, 2009, Maryland

    Research output: Other contributionResearch

ID: 8831