Three-body correlations in mesonic-atom-like systems
Hajime Moriya, Wataru Horiuchi, Jean-Marc Richard
SciPost Phys. Proc. 3, 051 (2020) · published 27 February 2020
- doi: 10.21468/SciPostPhysProc.3.051
24th European Few Body Conference
Three-body correlations in three-body exotic atoms are studied with simple models that consist of three bosons interacting through a superposition of long- and short-range potentials. We discuss the correlations among particles by comparing the energy shifts given by precise three-body calculations and by the Deser-Trueman formula, in which the long- and short-range contributions are factorized. By varying the coupling of the short-range potential, we evaluate the ranges of the strength where the two-body correlations dominate and where the three-body correlations cannot be neglected.
Cited by 1
Tani et al., Structure of double pionic atoms
2021, 033D02 (2021) [Crossref]
Authors / Affiliations: mappings to Contributors and OrganizationsSee all Organizations.
- 1 Hajime Moriya,
- 1 Wataru Horiuchi,
- 2 Jean-Marc Richard