7 citations · 7 across the 1 of their papers we have counts for
4 papers
Differential Form of the Skornyakov--Ter-Martirosyan Equations
F. M. Pen'kov, W. Sandhas
The Skornyakov--Ter-Martirosyan three-boson integral equations in momentum space are transformed into differential equations. This allows us to take into account quite directly the…
Metastable States of a Coupled Pair on a Repulsive Barrier
F. M. Pen'kov
Resonance penetration of two coupled particles through a repulsive barrier is considered. It is shown that a local minimum of the total potential generates metastable bound states,…
Quantum Transparency of Barriers for Structure Particles
F. M. Pen'kov
Penetration of two coupled particles through a repulsive barrier is considered. A simple mechanism of the appearance of barrier resonances is demonstrated that makes the barrier an…
Underthreshold resonances in three-particle molecular systems
F. M. Pen'kov
To determine the lifetimes of Efimov states of negative two-atomic ions, the problem of resonance scattering of a light particle on a pair of identical particles has been considere…