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The 4th Topics of Particle, Astro and Cosmo Frontiers (TOPAC 2026) 第4届粒子物理、天体物理和宇宙学前沿国际学术研讨会

16–21 Apr 2026
Asia/Shanghai timezone

Session

Plenary Theory 10: BSM Constraints (Room 567, Chair Xu Feng)

19 Apr 2026, 14:55

Presentation materials

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  1. 101. Positivity Bounds in SMEFT
    Shuang-Yong Zhou (University of Science and Technology of China)
    19/04/2026, 14:55
  2. 110. Morphology of the Galactic Center Gamma-Ray Excess
    Yiming Zhong
    19/04/2026, 15:20

    The Galactic Center Gamma-Ray Excess (GCE) remains one of the most intriguing puzzles in astrophysics, with leading interpretations including dark matter annihilation and an unresolved population of millisecond pulsars. In this talk, I present two complementary studies on the GCE morphology. First, I show that the GCE morphology is robust against variations in point source and galactic disk...

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  3. 103. Probing Ultralight Dark Matter with Laser Interferometers in Space
    Yong Tang (University of Chinese Academy of Sciences)
    19/04/2026, 15:45
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