Theoretical Physics

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DOI: 10.22606/tp.2018.34001

• S.Pozdneev^*
  P.N.Lebedev Physical Institute, Russian Academy of Sciences Moscow, Russia 107924

The main features of resonance in scattering are described and resonances are determined on the basis of the theory of collisions in a two-body system, as well as resonances emerging as a result of collisions in a few-body system. Regularities in the emergence of such resonances and their characteristics are analyzed. The results of calculations of these resonant processes occurring during collisions of electrons with diatomic molecules, made on the basis of the quantum theory of scattering in a few-body system, based on Faddeev-Yakubovsky equations are discussed.

Resonances in scattering, Faddeev equations, Efimov states.

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