Nils Overgaard Andersen

Professorer angriber regeringens kandidatreform: Tallene er »helt forkerte«

Nosch, M. L. B., Gregersen, F., Bruun, M. B., Tamm, D., Pade, M., Bache, C., Roepstorff, A., Hemmingsen, R. P., Collin, F., Harder, P., Drotner, K., Andersen, N. O., Ditlevsen, S., Mirdal, G., Køppe, S., Engberg-Pedersen, E., Karrebæk, M. S., Warburg, M., Stjernfelt, F., Irwin, A. & 5 others, Quist, Pia, Koch, Lene, Adler-Nissen, Rebecca, Wæver, Ole & Engberg-Pedersen, Troels, 14 Jun 2023, In: Berlingske Tidende. 1 p.

Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

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 journal › Journal article › Research › peer-review

En ny strategi for Arktis

Nosch, Marie Louise Bech, Andersen, Nils Overgaard, Østergård, L., Edelvang, K., Fejerskov, O., Quortrup, L., Sten Andersen, O. & Staunstrup, J., 22 Aug 2011, In: Dagbladet Politiken. 1 p.

Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research

Collision spectroscopy with optically prepared atoms

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

Research output: Contribution to journal › Journal article › Research

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 journal › Journal article › Research

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 journal › Journal article › Research

Propensity Rules for Orientation and Alignment in Atomic Collisions

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

Research output: Contribution to journal › Journal article › Research

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review

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 journal › Journal article › Research › peer-review