12th Workshop on Flavor Symmetries and Consequences in Accelerators and Cosmology (FLASY 2026)

Session

Contributed 6

21 Aug 2026, 16:20

Commodore Hotel

28. Extracting Dark-Matter Mass from Angular Scanning

Daeyeong Jeong (Chungnam National University)

21/08/2026, 16:20

Parallel talks: 17'+3'

Determining the dark-matter mass is important for interpreting signals in direct-detection experiments. However, this can be challenging for low-threshold detectors with limited recoil-energy information. We present a method to estimate the dark-matter mass using directional information in (effectively) two-dimensional detectors. The motion of the Solar System and the Earth through the...

35. Radiatively-generated top quark flavor-changing neutral currents from dark matter

Adil Jueid (KIAS)

21/08/2026, 16:40

Parallel talks: 17'+3'

We discuss a class of models that simultaneously provide reliable dark-matter candidate and give rise to sizable flavor changing neutral currents (FCNC) of the top/bottom quark at the one-loop order. The models consist of color-charged mediators and $SU(2)_L$ singlet dark matter particles both are odd under a $Z_2$ symmetry. We will discuss both the correlations
between the top FCNC decay...

13. General Perspective on Boosted Dark Matter from Semi-annihilation

Seongsik Kim (Chungnam National University)

21/08/2026, 17:00

Parallel talks: 17'+3'

We develop a systematic approach for analyzing any dark matter (DM) model that produces boosted dark matter (BDM) through semi-annihilation. We emphasize three points. First, any BDM analysis must be grounded on the correct relic density. Second, any realistic BDM model that aims to be detectable also contains an annihilation channel, which plays a significant role in BDM detection. Finally,...

47. Peccei-Quinn genesis

Junho Song (Chung ang university)

21/08/2026, 17:20

Parallel talks: 17'+3'

In the Peccei–Quinn (PQ) pole inflation scenario within the KSVZ model, we propose a spontaneous baryogenesis mechanism incorporating a type-I seesaw model to simultaneously explain the observed baryon asymmetry and axion dark matter abundance in the Universe.
Both the dark matter abundance and the baryon asymmetry originate from a non-zero axion velocity, naturally generated by an explicit...

25. Light Dark Matter Sensitivity at the J-PARC Intermediate Water Cherenkov Detector

Seong ha Kim (Chungnam National University / IBS-CUP)

21/08/2026, 17:40

Parallel talks: 17'+3'

Light dark matter (LDM) below the WIMP scale has attracted growing interest, as it can be produced by comparatively low-energy accelerator beams through portal mediators such as the dark photon. A sensitivity study for the Deep Underground Neutrino Experiment (DUNE) near detector demonstrated that an off-axis "PRISM" configuration can effectively separate a dark matter signal from the neutrino...