Graphical imaging system for shifted spectrum in daughter nuclei of charged-current v-nucleus reactions

[摘要] In this work, we improve the automated algorithm derived previously for drawing the quantum energy levels, in order to be efficient for plotting the theoretical spectra of the daughter nuclei in charged-current neutrino-nucleus reactions. Such calculated spectra need to be shifted so as the charged-current transition energies to be measured from the ground state of the daughter nucleus. The improvement involves the development of a computational code and graphical imaging system able to treat appropriately and as accurate as possible the energy-shifting which is different for the various multipole sets of nuclear states. The method is applied in the case of antineutrino-nucleus reaction 66/30Zn + → e++66/29Cu, which is of current experimental interest.

[发布机构] Information Engineering Department, TEI of Western Macedonia, Kastoria; GR-52100, Greece^1;Theoretical Physics Section, University of Ioannina, Ioannina; GR 45110, Greece^2;School of Pedagogical and Technological Education, Ioannina; GR-45500, Greece^3

[效力级别] 数学

[关键词] Automated algorithms;Calculated spectrum;Computational codes;Daughter nucleus;Neutrino-nucleus reactions;Nucleus reactions;Quantum energy levels;Theoretical spectra