We analyze the origin of the unexpected deep subbarrier heavy-ion fusion hindrance in Ni
64+ Mo 100, Ni 64+ Ni 64, and Si 28+ Ni 64 reactions. Our analysis is based on the …

The problem of a quantum-mechanical description of a near-barrier fusion of heavy nuclei,
that occurs at strong coupling of their relative motion to surface vibrations, is analyzed. To …

A FORTRAN program for calculating energy values, reflection and transmission matrices,
and corresponding wave functions in a coupled-channel approximation of the adiabatic …

Controversies exist among experiments and theories on the $ S^\star $ factor of the
astrophysical important reaction 12 C+ 12 C for energies below 3 MeV. Only frequentist …

Quantum mechanics serves as the fundamental cornerstone for numerous areas of
research. Finding simple and analytical quantum transmission coefficients for potentials is a …

We propose new symbolic-numerical algorithms implemented in Maple-Fortran environment
for solving the parametric self-adjoint elliptic boundary-value problem (BVP) in a 2D finite …

We present new symbolic-numeric algorithms for solving the Schrödinger equation
describing the scattering problem and resonance states. The boundary-value problems are …

The calculations of the spectrum of vibrational-rotational bound states and new metastable
states of the beryllium dimer in ground X 1 Σ g+ state important for laser spectroscopy are …

We consider a method for solving the problem of quantum tunneling through repulsive
potential barriers for a composite system consisting of several identical particles coupled via …

We report an upgrade of the program KANTBP 4M implemented in the computer algebra
system MAPLE for solving, with a given accuracy, the multichannel scattering problem …