Year: 2025
Type: conference-paper
Abstract: We summarize recent developments in the study of hadron hadron interactions using lattice QCD near the physical pion mass ($π_\pi \simeq$ 146 MeV), based on theHALQCDmethod and its connection to experimental data. In particular, we focus on several key interaction channels shown below. Also, we examine the two-pion exchange (TPE) mechanism, which governs the long-range behavior of interactions between flavor-singlet hadrons, as well as between nucleons and flavor-singlet hadrons.
DOI: 10.22323/1.483.0002
Author: Tetsuo Hatsuda
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4415516859