New Treatment of Breakup in Few-Body Systemsстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:A new approach to determining breakup amplitudes in fewbody systems in the context of a Faddeev
formalism based on lattice discretization of a continuum is described. Due to such discretization and use of finitedimensional representations for all operators in the kernels of integral equations, breakup in fewbody systems is interpreted as a partial case of multichannel scattering and corresponds to transitions between the states of the discretized continuum of an asymptotic channel Hamiltonian. The case study is based on amplitudes of threenucleon breakup
n + d → n + n + p with semirealistic NN interaction potentials.