Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2010-08-23
Prog.Theor.Phys.124:433-469,2010
Physics
Nuclear Physics
Nuclear Theory
37 pages, 4 figures, 1 table
Scientific paper
10.1143/PTP.124.433
We solve the neutron-deuteron (nd) scattering in the Faddeev formalism, employing the NN sector of the quark-model baryon-baryon interaction fss2. The energy-dependence of the NN interaction, inherent to the resonating-group formulation of the quark-model baryon-baryon interaction, is eliminated by the standard off-shell transformation utilizing the normalization kernel of two-cluster systems. An extra nonlocality originating from this procedure is very important to reproduce all the nd scattering observables below E_n < 65 MeV. A new algorithm to solve the Alt-Glassberger-Sandhas (AGS) equations is presented in the Noyes-Kowalski method. The treatment of the moving singularity from the three-body Green function is shown in detail, which is based on the spline function method originally developed by the Bochum-Krakow group. The predicted elastic differnetial cross sections reproduce the observed deep cross section minima at E_n=35-65 MeV and $\theta_{c.m}=130^{\circ}-135^{\circ}$, which is consitent with the nearly correct triton binding energy predicted by fss2 without the three-body force.
Fujiwara Yoshikazu
Fukukawa Kenji
No associations
LandOfFree
Quark-model Baryon-Baryon Interaction Applied to the Neutron-Deuteron Scattering. I Noyes-Kowalski Approach to the AGS Equations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Quark-model Baryon-Baryon Interaction Applied to the Neutron-Deuteron Scattering. I Noyes-Kowalski Approach to the AGS Equations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quark-model Baryon-Baryon Interaction Applied to the Neutron-Deuteron Scattering. I Noyes-Kowalski Approach to the AGS Equations will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-465513