Vibrations of a three-layered flat beam in impact

International Applied Mechanics -     

On the connection between collective and spin degrees of freedom in the Sp(2, R) basis: The lightest p-shell nuclei

The interaction of collective and spin degrees of freedom in the lightest p-shell nuclei with nucleon number A = 5, 6, 7 and 8 is studied. It is shown that consideration of this interaction allows one to reproduce correctly the values of the spin-orbit splitting and the experimental sequence of energy levels in these nuclei.     

Coexistence of different cluster configurations in light neutron-rich nuclei

On the basis of the algebraic version of the resonating-group method (RGM) and within the framework of the discrete representation in the Fock-Bargmann space, a microscopic theory of nuclear reactions with due regard for a coexistence of different cluster configurations in a compound nucleus is realized. Fundamental tenets of the algebraic version of the RGM are stated both for a single binary cluster configuration and for a compound system, where several cluster configurations coexist. Several examples of norm kernels, their eigenvalues, phase shifts, and effective cross sections are given for a number of binary cluster systems. The text was submitted by the authors in English.