Clive Sigurd Ellegaard

Clive Sigurd Ellegaard

Associate Professor emeritus


  1. Published

    Experiments on elastomechanical wave functions in chaotic plates and their statistical features

    Schaadt, K., Guhr, T., Ellegaard, Clive Sigurd & Oxborrow, M., 1 Sep 2003, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 68, 3, 036205.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    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. 2139-2142

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    GAMMA-DECAY OF ISOVECTOR GIANT-RESONANCES BUILT ON HIGHLY EXCITED-STATES IN SN-111

    GAARDHOJE, J., Ellegaard, Clive Sigurd, HERSKIND, B., DIAMOND, R., DELEPLANQUE, M., DINES, G., MACCHIAVELLI, A. & STEPHENS, F., 28 Apr 1986, In: Physical Review Letters. 56, 17, p. 1783-1786

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Geometric orbits of surface waves from a circular hydraulic jump

    Hansen, S., Horluck, S., Zauner, D., Dimon, P., Ellegaard, Clive Sigurd & Creagh, S., 1 Jun 1997, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 55, 6, p. 7048-7061

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    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. 1-10

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    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. 600-608

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Inclusive H-2(He-3,t) reaction at 2 GeV

    Ramstein, B., Mosbacher, C., Bachelier, D., Berquist, I., Boivin, M., Boyard, J., Brockstedt, A., Carlen, L., Dahl, R., Ekstrom, P., Ellegaard, Clive Sigurd, Gaarde, C., Hennino, T., Jourdain, J., Goodman, C., Larsen, J., Radvanyi, P. & Roy-Stephan, M., 1 Oct 1999, In: The European Physical Journal A: Hadrons and Nuclei. 6, 2, p. 225-233

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Instabilities in Sand Ripples

    Van Hecke, M., Ellegaard, Clive Sigurd & Bohr, T., 2001, In: Nature. 410, p. 324

    Research output: Contribution to journalComment/debateResearch

  9. Published

    Interaction of wave-driven particles with slit structures

    Ellegaard, Clive Sigurd & Levinsen, Mogens, 26 Aug 2020, In: Physical Review E. 102, 21 p., 023115.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    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. 2171-2174

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Methods in Acoustic Chaos

    Ellegaard, Clive Sigurd & Schaadt, K. E., 21 Jul 2001, Proceedings of the Fifth Experimantal Chaos Conference. World Scientific, p. 325-331

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

  12. Published

    Missing levels in acoustic resonators

    Noguetira, T. N., Sartorelli, J. C., Pato, M. P. & Ellegaard, Clive Sigurd, 1 Nov 2008, In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics). 78, 5, part 2, 055201.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Morphological Instabilities in a growing Yeast Colony: Experiment and Theory

    Sams, T., Jensen, Mogens Høgh, Sneppen, Kim, Christensen, B., Ellegaard, Clive Sigurd & Thrane, U., 14 Jul 1997, In: Physical Review Letters. 79, 2, p. 313-316

    Research output: Contribution to journalJournal articleResearch

  14. Published

    NUCLEAR-STRUCTURE STUDIES WITH PICK-UP REACTIONS ON EVEN TELLURIUM NUCLEI - THE TE-128(D,T)TE-127 AND THE TE-128(TAU,ALPHA)TE-127 REACTIONS

    RODLAND, T., LIEN, J., LOVHOIDEN, G., VAAGEN, J., OYGAARD, V. & Ellegaard, Clive Sigurd, 2 Apr 1985, In: Physica Scripta. Topical Issues. 32, 3, p. 201-209

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    OBSERVATION OF THE PROTON-PAIRING VIBRATION IN CA-48

    VIDEBAEK, F., HANSEN, O., LEVINE, M., Ellegaard, Clive Sigurd, HOATH, S. & NELSON, J., 17 Mar 1986, In: Nuclear Physics A: Nuclear and Hadronic Physics. 451, 1, p. 131-140

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    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 journalJournal articleResearchpeer-review

  17. Published

    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 journalJournal articleResearchpeer-review

  18. Published

    Pattern formation - Instabilities in sand ripples

    Hansen, J., van Hecke, M., Haaning, A., Ellegaard, Clive Sigurd, Andersen, K., Bohr, T. & Sams, T., 15 Mar 2001, In: Nature. 410, 6826, p. 324-324

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    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 journalJournal articleResearchpeer-review

  20. Published

    QUASI-FREE ((D)OVER-RIGHT-ARROW, HE-2) DATA

    SAMS, T., Ellegaard, Clive Sigurd, GAARDE, C., LARSEN, J., BOYARD, J., HENNINO, T., JOURDAIN, J., RAMSTEIN, B., ROYSTEPHAN, M., RADVANYI, P., BROCKSTEDT, A., OSTERLUND, M., ZUPRANSKI, P., GOODMAN, C., ICHIMURA, M. & DMITRIEV, V., 1 Apr 1995, In: Physical Review C (Nuclear Physics). 51, 4, p. 1945-1960

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    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. 974-977

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    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 journalJournal articleResearchpeer-review

  23. Published

    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. 509-546

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    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, Jourdain, J., Khanzadeev, A., Komkov, B., Kravtsov, A., Kudin, L., Kunne, R., Larsen, J., Lebon, S., Malinina, L., Maroni, A., Martin, J., Morsch, H., Mylnikov, V., Orischin, E., Osterlund, M., Poux, V., Prokofiev, A., Radvanyi, P., Ramstein, B., Razmyslovich, B., Roy-Stephan, M., Samsonov, V., Skowron, R., Smirnov, I., Strokovsky, E., Tkach, I., Vikhrov, V., Volkov, S., Vorobyov, A., Zhdanov, A. & Zupranski, P., 11 Oct 2005, In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 551, 2-3, p. 290-311

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    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. 365-369

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 14643548