Co-Operative Laser-Electron- Nuclear Processes: Border Lines Effects

Sensing the Recoil Induced Excitation and Ionization in Atoms and Ions Due to the Capture of Neutron and Alpha-Particle

“…In last years a development of methods of the laser spectroscopy allowed observing and further using the little changes in structure of atomic and molecular spectra because of the corresponding alteration of the internal state of a nucleus [1][2][3][4][5][6][7][8][9][10][11][12]. It should be mentioned a selective photoionization of atoms with the isomer nucleus and possibility of the quick physical separation of the isomer nuclei.…”

Sensing the Hyperfine Structure and Nuclear Quadrupole Moment for Radium

“…[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]). It is provided by necessity of further developing the modern as atomic and as nuclear theories.…”

“…It provides the most reliable version of calculation for atomic systems. More effective method, based on the quantum electrodynamics (QED) perturbation theory (PT), has been developed in the series of papers [7][8][9][10][11][12][13][14][17][18][19][20]. The further improvement of this method is connected with using the gauge invariant procedures of generating relativistic orbitals basiss and more correct treating the nuclear and quantum electrodynamics effects.…”

“…Here we carry out sensing and estimating the hyperfine structure parameters and nuclear quadrupole moment of the radium on the basis of gauge-invariant QED PT with an account of relativistic, correlation, nuclear finite size and radiative effects. Let us describe in brief the important moments of the calculation procedure.. Full details of the whole method and corresponding numerical procedure of calculation of the different characteristics, including the hyperfine structure constants and nuclear quadrupole moment, can be found in [5][6][7][8][9][10][11][12][13][14].…”

SENSING NEW g- QUANTUM-MUON-NUCLEAR INTERACTION EFFECTS: DISCHARGE OF METASTABLE NUCLEI DURING MUON CAPTURE

“…This paper goes on our studies [1,2] on carrying out theoretical schemes for sensing new γ quantummuon-nuclear interaction effects , which can be used for creation of the new type sensors in tasks of nuclear technologies. Let us note at beginning that in last years with appearance of the intensive neutron pensils, powerful laser sources new interest attracts a class of problems, connected with the γ quantummuon-nuclear interactions (c.f.…”