Clive Sigurd Ellegaard
Associate Professor emeritus
Biocomplexity
Blegdamsvej 17
2100 København Ø
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Experiment and model for the dynamics of vortex ripples in sand
Abel, M., Andersen, K. H., Ellegaard, Clive Sigurd, Krug, J., Søndergaard, L. R. & Udesen, J., 1 Apr 2003, In: AIP Conference Proceedings. 676, p. 171-181Research output: Contribution to journal › Conference article › Research › peer-review
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SPES4-pi: installation for exclusive study of nuclear reactions
Alkhazov, GD., Astashin, VV., Atamanchuk, AG., Augustyniak, W., Bachelier, D., Baublis, VV., Boivin, M., Boyard, JL., Clavelin, JF., Courtat, P., Denoit, M., Douet, R., Ellegaard, C., Farhi, L., Gaarde, C., Gacougnolle, R., Gerzenstein, VY., Golovtsov, VL., Golubev, VV., Hennino, T. & 31 others, , 11 Oct 2005, In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 551, 2-3, p. 290-311Research output: Contribution to journal › Journal article › Research › peer-review
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Random matrix theory and acoustic resonances in plates with an approximate symmetry
Andersen, A., Ellegaard, Clive Sigurd, Jackson, Andrew D. & Schaadt, K., 1 Jun 2001, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 63, 6, 066204.Research output: Contribution to journal › Journal article › Research › peer-review
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Double-slit experiment with single wave-driven particles and its relation to quantum mechanics
Andersen, A., Madsen, J., Reichelt, C., Ahl, S. R., Lautrup, B. E., Ellegaard, Clive Sigurd, Levinsen, Mogens & Bohr, T., 6 Jul 2015, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 92, 1, 013006.Research output: Contribution to journal › Journal article › Research › peer-review
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Comment on Y. Couder and E. Fort: Single-Particle Diffraction and Interference at a Macroscopic Scale; Phys. Rev. Lett. 97, 154101 (2006)
Andersen, A., Madsen, J., Reichelt, C., Ahl, S. R., Lautrup, B. E., Ellegaard, Clive Sigurd, Levinsen, Mogens & Bohr, T., 4 Apr 2014, In: arXiv.org: Physics. 1405.0466v1Research output: Contribution to journal › Journal article › Research
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Pattern dynamics of vortex ripples in sand: Nonlinear modeling and experimental validation
Andersen, K., Abel, M., Krug, J., Ellegaard, Clive Sigurd, Sondergaard, L. & Udesen, J., 10 Jun 2002, In: Physical Review Letters. 88, 23, 234302.Research output: Contribution to journal › Journal article › Research › peer-review
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Observation of periodic orbits on curved two-dimensional geometries
Avlund, M., Ellegaard, Clive Sigurd, Oxborrow, M. & Søndergaard, N., 23 Apr 2010, In: Physical Review Letters. 104, 16, p. 164101 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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SINGLE-NEUTRON STATES AT HIGH SPINS IN YTTERBIUM NUCLEI - EVIDENCE FOR THE QUENCHING OF STATIC NEUTRON PAIR CORRELATIONS
BACELAR, J., DIEBEL, M., Ellegaard, Clive Sigurd, GARRETT, J., Hagemann, G. B., HERSKIND, B., HOLM, A., YANG, C., ZHANG, J., TJOM, P. & LISLE, J., 1 Apr 1985, In: Nuclear Physics A: Nuclear and Hadronic Physics. 442, 3, p. 509-546Research output: Contribution to journal › Journal article › Research › peer-review
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1ST OBSERVATION OF THE DELTA-RESONANCE IN RELATIVISTIC HEAVY-ION CHARGE-EXCHANGE REACTIONS
BACHELIER, D., BOYARD, J., HENNINO, T., JOURDAIN, J., ROYSTEPHAN, M., CONTARDO, D., GROSSIORD, J., GUICHARD, A., PIZZI, J., RADVANYI, P., TINSLEY, J., Ellegaard, Clive Sigurd, GAARDE, C. & LARSEN, J., 8 May 1986, In: Physics Letters B: Particle Physics, Nuclear Physics and Cosmology. 172, 1, p. 23-26Research output: Contribution to journal › Journal article › Research › peer-review
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THE (HE-3,T) REACTION AT INTERMEDIATE ENERGIES - SPIN-ISOSPIN TRANSITIONS TO STATES IN N-12 AND N-13
BERGQVIST, I., BROCKSTEDT, A., CARLEN, L., EKSTROM, LP., JAKOBSSON, B., ELLEGAARD, C., GAARDE, C., LARSEN, JS., GOODMAN, C., BEDJIDIAN, M., CONTARDO, D., GROSSIORD, JY., GUICHARD, A., HAROUTUNIAN, R., PIZZI, JR., BACHELIER, D., BOYARD, JL., HENNINO, T., JOURDAIN, JC., ROYSTEPHAN, M. & 2 others, , 10 Aug 1987, In: Nuclear Physics A: Nuclear and Hadronic Physics. 469, 4, p. 648-668Research output: Contribution to journal › Journal article › Research › peer-review
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Distribution of eigenfrequencies for vibrating plates
Bertelsen, P., Ellegaard, Clive Sigurd & Hugues, E., 1 May 2000, In: European Physical Journal B. Condensed Matter and Complex Systems. 15, 1, p. 87-96Research output: Contribution to journal › Journal article › Research › peer-review
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Measurement of parametric correlations in spectra of resonating quartz blocks
Bertelsen, P., Ellegaard, Clive Sigurd, Guhr, T., Oxborrow, M. & Schaadt, K., 13 Sep 1999, In: Physical Review Letters. 83, 11, p. 2171-2174Research output: Contribution to journal › Journal article › Research › peer-review
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Separation and pattern formation in hydraulic jumps
Bohr, T., Ellegaard, Clive Sigurd, Hansen, A., Hansen, K., Haaning, A., Putkaradze, V. & Watanabe, S., 1 Feb 1998, In: Physica A: Statistical Mechanics and its Applications. 249, 1-4, p. 111-117Research output: Contribution to journal › Journal article › Research › peer-review
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Hydraulic jumps, flow separation and wave breaking: An experimental study
Bohr, T., Ellegaard, Clive Sigurd, Hansen, A. & Haaning, A., 1 Oct 1996, In: Physica B: Condensed Matter. 228, 1-2, p. 1-10Research output: Contribution to journal › Journal article › Research › peer-review
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Coherent pion production in heavy ion charge exchange reactions.
Boyard, J., Augustyniak, W., Dahl, R., Drews, M., Ellegaard, Clive Sigurd, Farhi, L., Gaarde, C., Hennino, T., Jensen, J., Jourdain, J., Kagarlis, M., Kunne, R., Larsen, J., Radvadyi, P., Ramstein, B., Roy-Stephan, M. & Zupranski, P., 13 Jun 2005, In: Nuclear Physics A: Nuclear and Hadronic Physics. 755, p. 507C-510CResearch output: Contribution to journal › Journal article › Research › peer-review
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Exploring the collective spin-isospin longitudinal response of nuclei with coherent pion production in (He-3, t pi(+))
Boyard, J., Farhi, L., Hennino, T., Jourdain, J., Kunne, R., Radvanyi, P., Ramstein, B., Roy-Stephan, M., Dahl, R., Drews, M., Ellegaard, Clive Sigurd, Gaarde, C., Jensen, J., Skousen, M., Kagarlis, M., Augustyniak, W. & Zupranski, P., 1 Oct 2000, In: Acta Physica Polonica B. 31, 10-11, p. 2139-2142Research output: Contribution to journal › Journal article › Research › peer-review
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Pattern formation of underwater sand ripples with a skewed drive
Bundgaard, F., Ellegaard, Clive Sigurd, Scheibye-Knudsen, K., Bohr, T. & Sams, T., 1 Dec 2004, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 70, 6, 066207.Research output: Contribution to journal › Journal article › Research › peer-review
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STUDY OF THE DELTA-ISOBAR EXCITATION IN NUCLEI WITH THE (HE-3,T) REACTION
CONTARDO, D., BEDJIDIAN, M., GROSSIORD, JY., GUICHARD, A., HAROUTUNIAN, R., PIZZI, JR., ELLEGAARD, C., GAARDE, C., LARSEN, JS., GOODMAN, C., BERGQVIST, I., BROCKSTEDT, A., CARLEN, L., EKSTROM, P., BACHELIER, D., BOYARD, JL., HENNINO, T., JOURDAIN, JC., ROYSTEPHAN, M., BOIVIN, M. & 1 others, , 13 Mar 1986, In: Physics Letters B: Particle Physics, Nuclear Physics and Cosmology. 168, 4, p. 331-335Research output: Contribution to journal › Journal article › Research › peer-review
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Scale selection in columnar jointing: insights from experiments on cooling stearic acid and numerical simulations
Christensen, A., Raufaste, C., Misztal, M. K., Celestini, F., Guidi, M., Ellegaard, Clive Sigurd & Mathiesen, Joachim, 2016, In: Journal of Geophysical Research: Solid Earth. 121, 3, p. 1462-1482 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence of coherent π+ production in (3He,t) reactions.
Dahl, R., Farhi, L., Augustiniak, W., Boyard, J. L., Drews, M., Ellegaard, Clive Sigurd, Gaarde, C., Hennino, T., Jensen, J., Jourdain, J. C., Kunne, R., Larsen, J., Radvanyi, P., Ramstein, B., Roy-Stephan, M., Skousen, M. & Zupranski, P., 1 Nov 1998, In: Acta Physica Polonica B. 29, 11, p. 3009-3013Research output: Contribution to journal › Journal article › Research › peer-review
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ISOVECTOR EXCITATIONS IN NUCLEI WITH COMPOSITE PROJECTILES - (HE-3, T), (D, HE-2), AND HEAVY-IONS
Ellegaard, Clive Sigurd, 1 Jun 1987, In: Canadian Journal of Physics. 65, 6, p. 600-608Research output: Contribution to journal › Journal article › Research › peer-review
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REACTION (DPOL, HE-2) AT INTERMEDIATE ENERGIES
Ellegaard, Clive Sigurd, GAARDE, C., JORGENSEN, T., LARSEN, J., GOODMAN, C., BERGQVIST, I., BROCKSTEDT, A., EKSTROM, P., BEDJIDIAN, M., CONTARDO, D., GROSSIORD, J., GUICHARD, A., BACHELIER, D., BOYARD, J., HENNINO, T., JOURDAIN, J., ROYSTEPHAN, M., RADVANYI, P. & TINSLEY, J., 31 Aug 1987, In: Physical Review Letters. 59, 9, p. 974-977Research output: Contribution to journal › Journal article › Research › peer-review
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SPIN STRUCTURE OF THE DELTA-EXCITATION
Ellegaard, Clive Sigurd, GAARDE, C., JORGENSEN, T., LARSEN, J., MILLION, B., GOODMAN, C., BROCKSTEDT, A., EKSTROM, P., OSTERLUND, M., BEDJIDIAN, M., CONTARDO, D., BACHELIER, D., BOYARD, J., HENNINO, T., JOURDAIN, J., ROYSTEPHAN, M., RADVANYI, P. & ZUPRANSKI, P., 16 Nov 1989, In: Physics Letters B: Particle Physics, Nuclear Physics and Cosmology. 231, 4, p. 365-369Research output: Contribution to journal › Journal article › Research › peer-review
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Experimental results on flow separation and transitions in the circular hydraulic jump
Ellegaard, Clive Sigurd, Hansen, A., Haaning, A. & Bohr, T., 21 May 1996, In: Physica Scripta. T67Research output: Contribution to journal › Conference article › Research › peer-review
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Symmetry breaking and spectral statistics of acoustic resonances in quartz blocks
Ellegaard, Clive Sigurd, Guhr, T., Lindemann, K., Nygard, J. & Oxborrow, M., 9 Dec 1996, In: Physical Review Letters. 77, 24, p. 4918-4921Research output: Contribution to journal › Journal article › Research › peer-review
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Comment on Y. Couder and E. Fort: Single-Particle Diffraction and Interference at a Macroscopic Scale; Phys. Rev. Lett. 97, 154101 (2006)
Research output: Contribution to journal › Journal article › Research
Published