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BRDA 2025: Selected topics in (B)SM

29–30 Oct 2025
Europe/Ljubljana timezone

Aleks Smolkovič

Contribution List

15 out of 15 displayed
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  1. 3. Shaikh Saad: Beyond Neutrino Mass: Observable $n$–$\overline{n}$ Oscillations in UV Complete Seesaw Models
    29/10/2025, 10:00

    Next-generation experiments like DUNE and NNBAR will greatly enhance sensitivity to neutron--antineutron oscillations, a direct probe of baryon number violation ($\Delta B = 2$) beyond the Standard Model. This talk discusses such oscillations in unified frameworks that also explain fermion and neutrino masses via seesaw mechanisms. Two scenarios will be discussed: (1) Type II seesaw with two...

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  2. 14. Lovre Pavičić: Flavored color scalars for neutrino masses
    29/10/2025, 10:35
  3. 21. Ilja Doršner: On the doublet-triplet splitting problem
    29/10/2025, 11:30
  4. 5. Pietro Baratella: Thermodynamics from the S-matrix
    29/10/2025, 12:05
  5. 4. Katarina Trailović: Stable Evaluation of Lefschetz Thimble Intersection Numbers: Towards Real-Time Path Integrals
    29/10/2025, 12:40
  6. 1. Jonathan Kriewald: No track left behind
    29/10/2025, 15:00
  7. 12. Patrick Bolton: Hunting for a light Z' portal to the dark side at Belle II'
    29/10/2025, 15:35
  8. 19. Amelia Drew: Axion String Source Modelling
    29/10/2025, 16:40

    Axion strings are topological defects that arise in particle physics models with a spontaneously broken global U(1) symmetry, motivated, for example, by the Peccei-Quinn mechanism. They are predicted to emit massless axions, massive particles and gravitational waves. If we are to detect axion dark matter in the post-inflationary symmetry breaking scenario, understanding the spectrum of the...

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  9. 29. Takuya Okawa: Probing the Dirac-Majorana nature of neutrinos
    29/10/2025, 17:15

    The question of whether neutrinos are Dirac or Majorana remains open. This is mainly because almost all of the accessible neutrinos, such as laboratory neutrinos and neutrinos of astrophysical origin, are ultra-relativistic, erasing signatures that distinguish Dirac from Majorana neutrinos. We thus consider heavy neutrinos and discuss the possibility of distinguishing their Dirac versus...

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  10. 24. Zachary Polonsky: (B)eyond the Anomalies
    30/10/2025, 10:00
  11. 15. Ivan Vujmilović: Electromagnetic form factors and structure of the T_{bb} tetraquark from lattice QCD
    30/10/2025, 10:35
  12. 26. Lovro Dulibic: Nonperturbative contributions of QCD condensates to DDbar mixing
    30/10/2025, 11:30

    A naive leading-order perturbative calculation of the charm meson mixing parameters falls short of the experimental values by several orders of magnitude. This discrepancy arises from the Glashow-Iliopoulos-Maiani (GIM) mechanism, which strongly suppresses the leading contributions. Higher-order corrections, nonperturbative effects, and possible BSM effects can lift this suppression through...

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  13. 13. Nikiša Plešec: Indirect Constraints on Higgs-mediated FCNCs
    30/10/2025, 11:55
  14. 23. Rafal Maselek: Machine learning the likelihoods
    30/10/2025, 12:20
  15. 10. Luka Jevšenak