Are there η-helium bound states?
- 1 August 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 52 (2) , 544-553
- https://doi.org/10.1103/physrevc.52.544
Abstract
Using multiple scattering theory the scattering lengths of \eta mesons on helium nuclei are calculated and checked against final state \eta interactions from the pd \rightarrow \eta ^3He and dd \rightarrow \eta ^4He reactions. The existence of an \eta^4He quasibound state is indicatedKeywords
All Related Versions
This publication has 17 references indexed in Scilit:
- The ηNN coupling in eta photoproductionNuclear Physics A, 1994
- Totald+d→α+η cross sections near thresholdPhysical Review C, 1994
- Near-threshold production of η mesonsPhysical Review C, 1993
- Antiprotonic heliumThe European Physical Journal A, 1992
- On formation of η-meson-nucleus bound statesPhysics Letters B, 1987
- Signature for the existence of eta-mesic nucleusPhysical Review C, 1986
- Formation of an eta-mesic nucleusPhysics Letters B, 1986
- Off-shell model for threshold pionicηproduction on a nucleon and forηNscatteringPhysical Review Letters, 1985
- On the theory of the optical potentialAnnals of Physics, 1969
- The Effect of Final State Interactions on Reaction Cross SectionsPhysical Review B, 1952