pd scattering at 250 MeV and three-nucleon forces
- 29 Downloads
We have measured angular distributions of the differential cross-section, the analyzingpower and all of the spin transfer coefficients K y y’, K x x’, K z x’, K x z’, and K z z’ for the pd elastic scattering at 250 MeV. These are the first measurements of a complete set of proton polarization observables for pd elastic scattering at intermediate energies. The present data are compared with theoretical predictions based on exact solutions of the three-nucleon Faddeev equations and modern realistic nucleon-nucleon potentials combined with three-nucleon forces (3NF), namely the Tucson-Melbourne (TM) 2\(\pi\)-exchange model, a modification thereof (TM’) closer to chiral symmetry, and the Urbana IX model.
KeywordsExact Solution Transfer Coefficient Theoretical Prediction Angular Distribution Elastic Scattering
Unable to display preview. Download preview PDF.
- 2.R. Machleidt, Phys. Rev. C 53, R1483 (1996).Google Scholar
- 14.K. Hatanaka, to be published in IX Workshop on High Energy Spin Physiscs, Spin-01, Dubna, August 2-7, 2001 (The Bogoliubov Laboratory of Theoretical Physics, JINR).Google Scholar
- 17.H. Kamada, private communication.Google Scholar