In practically all known till now methods of nuclear chronometry there were usually taken into account the life-times of only fundamental states of a-radioactive nucleus. But in the processes of nuclear synthesis in stars ...

The new algorithm for the determinations of the characteristics functions of the energy distribution, decay probability, decay intensities and life times of the excited levels is proposed. Quantum-mechanical motivation of ...

The new complex mathematical algorithm to determine beam transverse emittance data and the Twiss parameters from intensity measured with pepper-pot diagnostic device on rf low energies accelerators is described.