Skip to main content
Log in

Investigation of the effects of expectation values for radii on the determination of transition probabilities using WBEPM theory

  • Published:
Journal of Astrophysics and Astronomy Aims and scope Submit manuscript

Abstract

Transition probabilities for some excited s-p and p-s transition arrays of neutral nitrogen have been calculated using the weakest bound electron potential model theory (WBEPMT) for the investigation of effects of expectation values of radii.We have used both numerical non-relativistic Hartree-Fock (NRHF) wave functions and numerical Coulomb approximation (NCA) wave functions to calculate expectation values of radii. The transition probability results obtained using the parameters determined with two different wave functions agree well with each other and accepted values taken from NIST for low values of transition probability. However, the NRHF wave functions present better results for p-s transitions, while NCA wave functions are better in s-p transitions for large values of transition probability.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Gültekin Çelik.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Çelik, G., Ateş, Ş. Investigation of the effects of expectation values for radii on the determination of transition probabilities using WBEPM theory. J Astrophys Astron 29, 367–378 (2008). https://doi.org/10.1007/s12036-008-0049-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12036-008-0049-3

Key words

Navigation