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Nuclear Structure and Dynamics - NSD 2019

May 13 – 17, 2019
Venice, Centro Culturale Don Orione Artigianelli
Europe/Rome timezone
NSD2019 Proceedings are now available online at www.epj-conferences.org

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Session

Session XVI

16
May 16, 2019, 11:10 AM
Venice, Centro Culturale Don Orione Artigianelli

Venice, Centro Culturale Don Orione Artigianelli

Zattere Dorsoduro 909/A, Venezia (Italy)

Conveners

Session XVI

  • Horst Lenske (Univ. Giessen)

Presentation materials

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  1. 163. Systematic Search for Tetrahedral and Octahedral Symmetries In Subatomic Physics: Follow-up of the First-Discovery Case
    Prof. Jerzy Dudek (IPHC/CNRS Strasbourg, France and UMCS, Lublin, Poland)
    5/16/19, 11:10 AM
    Invited

    In a recent ref. [1] group representation methods have been applied to the nuclear point-group symmetries and combined with realistic mean-field calculation results together with the new specifically designed methods of experimental analysis. The authors demonstrated that existing in the literature experimental data on 152Sm are fully compatible with the extremely restrictive group-theory...

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  2. 193. A 21st Century View of Nuclear Structure
    Jerry Draayer (http://www.phys.lsu.edu/newwebsite/people/draayer.html)
    5/16/19, 11:40 AM
    Oral

    Exploiting exact and special symmetries to unmask simplicity within complexity, which remains the ‘holy grail’ of nuclear physics, will be considered within its historical context and as evolving through 21st Century ‘ab initio’ methods, including emerging results linked to the internal structure of nucleons.

    Some exemplar results for very light to medium mass nuclei will be presented, and...

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  3. 175. Pairing rotation and pairing energy density functional
    Nobuo Hinohara (Center for Computational Sciences, University of Tsukuba)
    5/16/19, 12:00 PM
    Oral

    Pairing correlation produces the odd-even staggering of the binding energies.
    In addition to that, it also introduces spontaneous breaking of the gauge symmetry.
    The pairing rotation is the Nambu-Goldstone mode associated with the gauge symmetry breaking
    in superconducting nuclei, and is measurable experimentally as a pairing rotational band.
    In our previous work [1], it was shown that the...

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  4. 34. Skyrme functional with tensor terms from ab initio calculations in neutron-proton drops
    Shihang Shen (Università degli Studi di Milano, INFN Sezione di Milano)
    5/16/19, 12:20 PM
    Oral

    A new Skyrme functional devised to account well for standard nuclear properties as well as for spin and spin-isospin properties is presented. The main novelty of this work relies on the introduction of tensor terms guided by ab initio relativistic Brueckner-Hartree-Fock calculations of neutron-proton drops. The inclusion of tensor term does not decrease the accuracy in describing bulk...

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