# The European Physical Journal D

The European Physical Journal D > 2019 > 73 > 11 > 1-20

The European Physical Journal D > 2019 > 73 > 11 > 1-17

The European Physical Journal D > 2019 > 73 > 11 > 1-11

*S*-matrix theory is used in order to analyze the energy spectra of electron-ion radiative recombination assisted by a bicircular (two-component circularly polarized) laser field. The analysis includes the cases of corotating and counterrotating laser-field components. The scattering effects are also included by applying the second Born approximation in the expansion of the

*S*-matrix element. We have...

The European Physical Journal D > 2019 > 73 > 11 > 1-10

_{2}, SO

_{2}

^{−}, CO

_{2}and CO

_{2}

^{−}as well as the adiabatic electron affinities of the corresponding SO

_{2}and CO

_{2}neutral parents are computed using the infinite-order coupled-cluster method with all singles and doubles and non-iterative inclusion of triple excitations (CCSD(T)) and the Møller–Plesset perturbation theory up to the second order (MP2). The molecular...

The European Physical Journal D > 2019 > 73 > 11 > 1-2

The European Physical Journal D > 2019 > 73 > 11 > 1-7

The European Physical Journal D > 2019 > 73 > 11 > 1-6

The European Physical Journal D > 2019 > 73 > 11 > 1-7

The European Physical Journal D > 2019 > 73 > 11 > 1-8

The European Physical Journal D > 2019 > 73 > 11 > 1-7

The European Physical Journal D > 2019 > 73 > 11 > 1-21

The European Physical Journal D > 2019 > 73 > 11 > 1-7

The European Physical Journal D > 2019 > 73 > 11 > 1-11

The European Physical Journal D > 2019 > 73 > 11 > 1-10

*P*state in a coated vapor cell exceeds several of milliseconds; that is, many orders of magnitude longer than the normal decay time of the excited atoms. We found that the amplitude of this peculiar feature with long-term decay strongly depends to which particular atomic ground sublevels of the...

The European Physical Journal D > 2019 > 73 > 11 > 1-7

*x*

^{̂}and

*z*

^{̂}directions

*h*

_{x},

*h*

_{y}, on quantum entanglement is investigated in the quantum spin-1/2 one-dimensional Heisenberg antiferromagnetic model. The Von Neumann entropy of quantum entanglement is calculated employing Abelian bosonization and density matrix renormalization...

The European Physical Journal D > 2019 > 73 > 11 > 1-10

The European Physical Journal D > 2019 > 73 > 11 > 1-7

The European Physical Journal D > 2019 > 73 > 11 > 1-7

*n*= 1 and

*n*= 2 states at impact energies from 1 to 300 keV. The theoretical analysis is based on the close-coupling two-center basis generator method in the semiclassical approximation. Calculated cross sections are compared with previous results which include data...

The European Physical Journal D > 2019 > 73 > 11 > 1-6

The European Physical Journal D > 2019 > 73 > 11 > 1-11