The 5th workshop on Symmetry and Structure of the Universe (SSU 2026 Busan)

Session

S6

25 Aug 2026, 15:20

Conveners

S6

• Jae Hyeok Chang (Seoul National University)

13. The Search for Light Dark Matter

Prof. Tanner Trickle (University of Illinois Urbana-Champaign)

25/08/2026, 15:20

Recent years have seen a dramatic expansion in ideas regarding the nature of dark matter, extending beyond the weakly-interacting massive particle (WIMP) paradigm. Many of these theories predict minuscule couplings between light (sub-GeV mass) dark matter and the Standard Model, which direct detection experiments can search for. In this talk we will begin by reviewing the status of current...

24. Quantum Entanglement and Bell Nonlocality for two-qubit system at Colliders

Dong Woo Kang (Yonsei University)

25/08/2026, 16:00

TBA

33. Analysis of Fermi-LAT data for cascade annihilation of dark matter

SangHwan Kim (Yonsei University)

25/08/2026, 16:40

Galactic Center Excess (GCE) remains one of the most interesting unknown signals in the domain of few GeV gamma-rays. Since its morphology prefers spherical symmetry, dark matter annihilation can be an intriguing explanation of the GCE. In this work, we tested the possibility of cascade annihilation of dark matter, such as into four-b quarks with boost effect. At the same time, utilizing the...

25. TBA

SangHwan Kim (Yonsei University)

TBA