Physics – Nuclear Physics – Nuclear Theory
Scientific paper
1996-02-01
Phys. Atom. Nucl. 60 No. 2 (1997), 177--185
Physics
Nuclear Physics
Nuclear Theory
LaTeX 2e (REVTeX style), 16 pages. Some corrections were made as well as figures were updated
Scientific paper
Algorithm, based on explicit representations for analytic continuation of the T-matrix Faddeev components on unphysical sheets, is worked out for calculations of resonances in the three-body quantum problem. According to the representations, poles of T-matrix, scattering matrix and Green function on unphysical sheets, interpreted as resonances, coincide with those complex energy values where appropriate truncations of the scattering matrix have zero as eigenvalue. Scattering amplitudes on the physical sheet, necessary to construct scattering matrix, are calculated on the basis of the Faddeev differential equations. The algorithm developed is applied to search for the resonances in the $nnp$ system and in a model three-boson system.
Kolganova Elena A.
Motovilov Alexander K.
No associations
LandOfFree
Using Faddeev Differential Equations to Calculate Three-Body Resonances 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 Using Faddeev Differential Equations to Calculate Three-Body Resonances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Using Faddeev Differential Equations to Calculate Three-Body Resonances will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-597329