Bookcover of Repulsive electron-electron interaction and nuclear charge screening
Booktitle:

Repulsive electron-electron interaction and nuclear charge screening

Ground state of two-electron atoms

LAP LAMBERT Academic Publishing (2012-07-17 )

Books loader

Omni badge eligible for voucher
ISBN-13:

978-3-8465-4068-8

ISBN-10:
3846540684
EAN:
9783846540688
Book language:
English
Blurb/Shorttext:
The development of simple analytical method(s) for solving the first-order wave functions and the second-order energy for two-electron atoms has remained a major challenge of theoretical atomic physics. The failure to overcome this challenge has motivated progress in the variational-perturbation method. However, the main drawback of the method is that it fails to directly account for the mechanisms which cause nuclear charge screening usually introduced as one of the variation parameters. In the book, we have developed a simple analytical solution to the Schrödinger equation for two-electron atoms based on a model that formulates the role of the repulsive electron-electron interaction term in nuclear charge screening. We have obtained an analytical expression of the first-order perturbed wave functions for two-electron atoms in the model and applied it to calculate second-order energy. The general analytic structure of the wave functions is an important guideline in the choice of the basis functions for use in the variational calculations.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Boniface Ndinya, Joseph Akeyo
Number of pages:
96
Published on:
2012-07-17
Stock:
Available
Category:
Atomic physics, nuclear physics
Price:
49.00 €
Keywords:
Two-electron atoms, nuclear charge screening, first-order perturbed wave function and second-order energy

Books loader

Newsletter

Adyen::amex Adyen::mc Adyen::visa Adyen::cup Adyen::unionpay Paypal CryptoWallet Wire Transfer

  0 products in the shopping cart
Edit cart
Loading frontend
LOADING