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34th Annual Symposium of the Hellenic Nuclear Physics Society, HNPS2026

5–6 Jun 2026
Lamia, University of Thessaly, Physics Department
Europe/Athens timezone

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Session

Online Session

5 Jun 2026, 17:45
Library Amphitheatre (Lamia, University of Thessaly, Physics Department)

Library Amphitheatre

Lamia, University of Thessaly, Physics Department

3rd km Old National Road Lamia–Athens 35100, Lamia Greece

Conveners

Online Session

  • A. Lagoyannis

Presentation materials

There are no materials yet.

  1. 59. Statistical Evidence for Oscillatory Components in Neutron-Capture Cross Sections
    Thanos Stamatopoulos (Los Alamos National Laboratory)
    05/06/2026, 17:45
    Online session; Restricted to HNPS members affiliated with institutions abroad.

    This work presents evidence for statistically significant oscillations in neutron-capture cross sections within the resolved-resonance region, challenging the conventional assumption that fluctuations are entirely random as predicted by random matrix theory (RMT). Using autocorrelation and cosine-fitting techniques, neutron-capture data for 21 nuclides were analyzed over a broad range of...

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  2. 21. Probing Explosive Nucleosynthesis through (α,n) and (p,n) Reactions Using SECAR
    Pelagia Tsintari (Facility for Rare Isotope Beams at Michigan State University)
    05/06/2026, 18:00
    Online session; Restricted to HNPS members affiliated with institutions abroad.

    The synthesis of heavy elements in explosive stellar environments, such as core-collapse supernovae, is influenced by key nuclear reactions involving unstable nuclei. In neutron-rich conditions, the α-process -a sequence of (α,xn) reactions- plays a significant part in nucleosynthesis, whereas (p,n) reactions influence element formation in proton-rich conditions, during explosive silicon...

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  3. 33. Probing nuclear interactions à la Rutherford: insights on 4He from α scattering
    Vasileios Soukeras (Università di Catania, Italy)
    05/06/2026, 18:15
    Online session; Restricted to HNPS members affiliated with institutions abroad.

    The light nuclei attract the interest of the nuclear physics community for decades, however, we are still far away from their complete understanding. A notable example is the $^4$He, a simple and very stable nucleus constituted by two protons and two neutrons. Until a description of nuclei directly from the fundamental theory of quarks and gluons becomes computationally feasible, an effective...

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  4. 50. First results of the neutron induced fission cross section measurement of Uranium-236 at n_TOF facility
    Zinovia Eleme (University of Ioannina, Greece)
    05/06/2026, 18:30
    Online session; Restricted to HNPS members affiliated with institutions abroad.

    First results of the neutron induced fission cross section measurement of Uranium-236 at n_TOF facility

    Z. Eleme1, A. Tsinganis2, M. Patronis1, M. Bacak3, N. Colonna4, M. Diakaki5, P. Dimitriou6, V. Foteinou1,S. Goula1,7, J. Heyse2, M. Kokkoris5, N. Kyritsis5, V. Michalopoulou5, A. Musumarra8, D. Papanikolaou8, M.G. Pellegriti8, M. Peoviti1, M.E. Stamati1,7, P. Schillebeeckx2, G....

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  5. 40. Charged-particle discrimination using an NTD silicon detector at n_TOF/CERN
    Styliani Goula (University of Ioannina (GR), CERN)
    05/06/2026, 18:45
    Online session; Restricted to HNPS members affiliated with institutions abroad.

    Neutron-induced reactions in which at least one of the reaction products is a light charged particle are of prime importance in a variety of fields: fundamental research, medical physics, nuclear applications, i.e., fusion reactors. In fusion reactors, special efforts are ongoing to determine threshold reactions of structural materials. These materials are exposed to extreme irradiation...

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