Hadron in Nucleus 2025 (HIN25)

H-Dibaryon near Lambda Lambda and Xi- p Thresholds (invited talk)

Apr 3, 2025, 10:30 AM

30m

Panasonic Hall (Yukawa Institute for Theoretical Physics, Kyoto University)

Plenary Session

Speaker

Jung Keun Ahn (Korea University)

Description

This talk will cover preliminary results from E42 on the H-dibaryon search near the Lambda Lambda and Xi- p mass thresholds. The E42 has collected nearly seven thousand Lambda Lambda production events from (K-, K+) reactions off 12C at 1.8 GeV/c. We are approaching the final stage of data anlysis to open the box. The presentation will discuss the nature of the H-dibaryon with only a small fraction of the dataset.