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Dark Matter Studies in Accelerator Physics

26–28 Sept 2023
Padova
Europe/Rome timezone

Contribution List

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  1. 1. Closed session: DMnet internal assembly
    26/09/2023, 10:30
  2. 30. Opening and Welcome
    Flavio Seno (dipartimento di fisica e astronomia "g. galilei" - Universitá di Padova)
    26/09/2023, 14:00

    Welcom message from the Head of the Department of Physics and Astrophysics of the Padua University

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  3. 2. Introduction of Dark Matter
    Takeo Moroi (Tokyo)
    26/09/2023, 14:10
  4. 4. Overview of direct DM detection
    Yoshitaka Itow (STEL/KMI Nagoya University)
    26/09/2023, 14:50
  5. 35. Novel loop-diagrammatic approach to QCD θ parameter and application to the left-right model
    Naohiro Osamura (Nagoya)
    26/09/2023, 15:30
    Abstract for a Poster
    Poster session

    When the QCD axion is absent in full theory, the strong CP problem has to
    be explained by an additional mechanism, e.g., the left-right symmetry. Even though tree-
    level QCD θ ̄ parameter is restricted by the mechanism, radiative corrections to θ ̄ are mostly
    generated, which leads to a dangerous neutron electric dipole moment (EDM). The ordinary
    method for calculating the radiative θ ̄...

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  6. 3. Cosmological overview
    Vivian Poulin (LUPM)
    26/09/2023, 17:20
  7. 5. Higgsino / Wino search
    Satoshi Shirai
    27/09/2023, 09:00
  8. 6. Muon g-2 in MSSM
    Teppei Kitahara (Karlsruhe Institute of Technology)
    27/09/2023, 09:30
  9. 7. Sub-GeV DM @ beam damp
    Daiki Ueda
    27/09/2023, 10:00
  10. 8. Dark matter and flavor
    Diego Redigolo (Istituto Nazionale di Fisica Nucleare)
    27/09/2023, 10:50
  11. 9. Light Dark Sectors (dark photon EFT, hidden valley)
    Giovanni Grilli Di Cortona (Istituto Nazionale di Fisica Nucleare)
    27/09/2023, 11:20
  12. 10. Non-standard dark matter freeze-out
    andrzej hryczuk (National Centre for Nuclear Research, Poland)
    27/09/2023, 11:50
  13. 12. Overview indirect detection
    Michele Doro (University of Padova)
    27/09/2023, 14:00
  14. 13. Overview g-2 results
    Anna Driutti
    27/09/2023, 14:40
  15. 15. New directions of BSM searches at HL-LHC
    Caterina Doglioni (Universite de Geneve)
    28/09/2023, 09:00
  16. 23. Dark matter and low multiplicity seaches at Belle II
    Enrico Graziani (Istituto Nazionale di Fisica Nucleare)
    28/09/2023, 09:30
  17. 27. Belle II DM specific analysis 1
    Laura Zani (Istituto Nazionale di Fisica Nucleare)
    28/09/2023, 10:00
  18. 14. BSM and DM result summary at LHC
    Javier Montejo Berlingen (IFAE)
    28/09/2023, 10:20
  19. 18. FASER experiment in general + Future Forward Facility
    Akitaka Ariga (University of Bern)
    28/09/2023, 11:10
  20. 19. EW SUSY searches
    Yuya Mino (Kyoto University)
    28/09/2023, 11:40
  21. 20. Anomaly detection for BSM searches
    Jennifer Curran (University Edinburgh)
    28/09/2023, 12:05
  22. 16. Future circular collider (FCC) physics prospects
    Patrizia Azzi (Istituto Nazionale di Fisica Nucleare)
    28/09/2023, 14:00
  23. 17. Future muon collider (MUCOL) physics prospects
    Donatella Lucchesi (Istituto Nazionale di Fisica Nucleare)
    28/09/2023, 14:25
  24. 22. BSM & DM result summary in LHCb
    Federico Leo Redi (CERN)
    28/09/2023, 14:50
  25. 24. Belle II physics results
    Steven Robertson (IPP/McGill University)
    28/09/2023, 15:40
  26. 26. Dark matter search at Belle
    Thomas Czank (Tokyo Metropolitan University)
    28/09/2023, 16:10
  27. 25. PADME physics results
    Mauro Raggi (Istituto Nazionale di Fisica Nucleare)
    28/09/2023, 16:30
  28. 28. Belle II DM specific analysis 2
    Martina Laurenza
    28/09/2023, 17:00
  29. 29. Closing remarks
    Junji Hisano (KMI, Nagoya Univ.)
    28/09/2023, 17:20
  30. 21. BSM & DM result summary in CMS
    TBA
  31. 39. Constraints on the axion-like particles with Perseus data of MAGIC
    Ivana Batkovic (Istituto Nazionale di Fisica Nucleare)
    Abstract for a Poster

    We present constraints on Axion-Like Particles using very-high-energy gamma-ray data from the MAGIC telescopes in the direction of the Perseus Galaxy Cluster. Axion is envisioned and theorized as a solution to the Strong CP problem of the Standard Model. As a generalization of the axion, axion-like particles are introduced. Depending on the specifics of their production mechanisms in the Early...

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  32. 37. Excited bound states and their role in dark matter production
    Stefan Lederer (Technische Universität München)
    Abstract for a Poster

    [[hep-ph/2308.01336][1]]
    We explore the impact of highly excited bound states on the evolution of number densities of new physics particles, specifically dark matter, in the early Universe. Focusing on dipole transitions within perturbative, unbroken gauge theories, we develop an efficient method for including around a million bound state formation and bound-to-bound transition processes....

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  33. 11. Jet or collider physics related to DM
    Teppei Kitahara (Karlsruhe Institute of Technology)
  34. 36. Performance evaluation and electronics development of a new inner-station TGC detector for the ATLAS experiment at HL-LHC
    Arisa Wada (Nagoya university)
    Abstract for a Poster

    This poster presents the performance evaluation and electronics development of a new inner-station Thin Gap Chamber (TGC) detector for the ATLAS experiment at HL-LHC. The ATLAS experiment at HL-LHC aims to obtain up to 4000 fb^-1 of proton collision data to improve the sensitivity for the search of new particles, including candidates for dark matter. To select interesting events from the vast...

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  35. 38. Precise estimate of chargino decay
    Yuhei Nakayama (University of Tokyo)
    Abstract for a Poster

    The neutralinos are well-motivated dark matter candidates and have been studied extensively. If the mass difference between the neutralino and chargino is relatively small, then they can be detected as, for example, disappearing charged tracks or soft pions in collider experiments. The constraint on the chargino mass by those experiments strongly depends on the chargino lifetime and branching...

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  36. 40. Pseudodyons from dark topological defects
    Akifumi Chitose (ICRR, University of Tokyo)
    Abstract for a Poster

    We discuss a dark photon model with the successive symmetry breaking $\mathrm{SU(2)_D}\to \mathrm{U(1)_D}\to\mathbb{Z}_2$ in the dark sector. Various dark topological defects appear, such as monopoles, dyons, strings and beads. They are shown to induce QED electromagnetic fields through kinetic and magnetic mixing between $\mathrm{U(1)_{QED}}$ and $\mathrm{U(1)_D}$. In particular, dark beads...

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  37. 41. Searching for dark matter with GERDA and beyond
    Sofia Calgaro (Istituto Nazionale di Fisica Nucleare)
    Abstract for a Poster

    The GERmanium Detector Array (GERDA) experiment at the Laboratori Nazionali del Gran Sasso (LNGS, Italy) searched for the lepton-number-violating neutrinoless double-beta ($0\nu\beta\beta$) decay of $^{76}$Ge. The potential discovery of such a phenomenon would have significant implications in cosmology and particle physics, helping unrevealing the Majorana nature of neutrinos.

    The main...

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