Three-body force effects in three-nucleon systems

Calculated low energy physical quantities, such as the D/S ratio of the asymptotic normalization constants of 3H and 3He, the E1 photo absorption cross section, correlate linearly with the calculated binding energies. The p(d-vector,γ)3He analyzing power indicates that AV14 is only favorable realistic 2NP. For AV14 as 2NP and 3NP with Λπ=0.81 GeV and Λρ=1.13 GeV, we get BE of 3H(3He)=8.485(7.725) MeV, [experimentally, 8.482(7.718) MeV,], taking account of CIB, CSB and Coulomb effects in the 52 channel Faddeev equation. We also get (GT)/√3=0.955 (Exp. 0.961) for the triton beta-decay by consistent calculations of the wave functions of 3H and 3He, as well as the exchange current with above Λπ and Λρ. (author)