Electric dipole transition probabilities, oscillator strengths, and lifetimes for Co¹⁶⁺

Abstract

The electric dipole transition probabilities, oscillator strengths, and lifetimes for Co16+ have been calculated within the weakest bound electron potential model (WBEPM) theory using experimental energy levels and theoretical expectation values of orbital radii corresponding to those energy levels under the assumption of the LS coupling scheme. In the calculations both multiplet and fine structure transitions are studied. The present results are consistent with earlier results given in the literature. Moreover, some transition probability and oscillator strength values not existing in the literature are reported for the first time.

Radiative Lifetimes for Singly Ionized Beryllium

“…In the determination of wave functions, n * , λ parameters and δ quantum defect parameter are required. In the previous papers, we presented how to obtain these parameters in detail [15][16][17][18][19][20].…”

“…Therefore, in calculating transition probabilities, oscillator strengths and lifetimes it is reasonable to use the WBEPM theory and the QDO theory, which has been successfully applied to numerical calculations of the atomic structure parameters of alkali atoms and other multi-electron systems in previous decades [15][16][17][18][19][20]. These calculation methods are especially useful when the large numbers of transition probabilities are required, since wave functions and matrix elements are computed quickly and automatically using only energy level, ionization potential data and the expectation values of radii belonging to levels as inputs.…”

Spectroscopic properties of lithium like ions: Prospective elements for quantum computation

“…This method permits one to succeed in obtaining simple expressions of the Rydberg energies and Radial expected values in connection with an understanding of the importance of WBE-NWBE's correlation effects in atoms. The advantages of the WBEPM theory have been demonstrated previously [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31]. In this paper, this method is applied to the computation of the radial expectation values of Lithiumlike ions (Be II, B III and C IV) with their quantum defects and low-lying and high-lying spectral Rydberg energy sequence in 1s 2 ns 2 S e 1/2 and 1s 2 np 2 P o 1/2 up to n=50 electron's state.…”

“…These S e and P o utilized to write the Schrodinger equation of one electron system [32]. The results obtained within the frame work of WBEPM theory are essentially good and they have deviations of less than 1cm -1 for the allowed transitions discussed in previous literature published [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31].…”

“…In weakest bound electron potential model (WBEPM) theory the ideas of quantum defects, foreign level configuration mixing, spectral Rydberg energy series and dependency of Rydberg states series on azimuthal quantum number was also presented. Based on the hypothetical ideas present in WBEPM theory various analytical investigations were performed for different elements neutral and ionic states successfully [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31].…”