Recent progress in the 3N system including three-nucleon forces
- Los Alamos National Lab., NM (United States). Theoretical Div.
- Jagiellonian Univ., Cracow (Poland). Inst. of Physics
- Ruhr-Universitaet Bochum (Germany). Inst. fuer Theoretische Physik II
A new single Faddeev equation for the inclusion of a three-nucleon force (3NF) into the three-nucleon (3N) continuum and a new partial wave decomposition of a 3NF is presented. This allows for the first time in momentum space calculations the inclusion of a 3NF in higher angular momenta. The authors present converged calculations including a 3NF up to j{sub max} = 6 for the three-nucleon bound state and j{sub max} = 3 in the 3N continuum, where j is the total nucleon-nucleon angular momentum. Several 3N Hamiltonians are generated based on modern nucleon-nucleon (NN) forces and properly adjusted 3NFs, which give the correct triton binding energy. They are used to analyze recent measurements of spin transfer coefficients in elastic nucleon-deuteron scattering. They show that scales with the triton binding energy, whereas K{sub y}{sup z{prime}z{prime}} does not.
- Research Organization:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 645552
- Report Number(s):
- LA-UR-97-4427; CONF-970731-; ON: DE98002921; TRN: 98:010058
- Resource Relation:
- Conference: 15. international conference on few-body problems in physics (ICFBP-15), Groningen (Netherlands), 22-26 Jul 1997; Other Information: PBD: Jul 1997
- Country of Publication:
- United States
- Language:
- English
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