Exploring the pi(+)-pi(+) interaction in lattice QCD

Authors
Fiebig, HR Rabitsch, K Markum, H Mihaly, A
Citation
Hr. Fiebig et al., Exploring the pi(+)-pi(+) interaction in lattice QCD, FEW-BODY SY, 29(1-3), 2000, pp. 95-120
Citations number
43
Categorie Soggetti
Physics
Journal title
FEW-BODY SYSTEMS
ISSN journal
01777963 → ACNP
Volume
29
Issue
1-3
Year of publication
2000
Pages
95 - 120
Database
ISI
SICI code
0177-7963(2000)29:1-3<95:ETPIIL>2.0.ZU;2-G
Abstract
An effective residual interaction for a meson-meson system is computed in l attice QCD. We describe the theoretical framework and present its applicati on to the I = 2 channel S-wave interaction of the pi-pi system. Scattering phase shifts are also computed and compared to experimental results.