Analysis and algorithms for the computation of the excited states of helium Academic Article

abstract

• In this paper, we study a dimensionally scaled helium atom model for excited states of helium. The mathematical analysis of the corresponding effective energy potential is presented. Two simple numerical algorithms are developed for the computation of the excited states of helium. Comparison between our numerical results and those in the existing literature is given to indicate the accuracy and efficiency of the proposed algorithms. 2010 Elsevier B.V. All rights reserved.

authors

• Chen, Goong

published proceedings

• JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

author list (cited authors)

• Ding, Z., & Chen, G.

citation count

• 1

complete list of authors

• Ding, Zhonghai||Chen, Goong

publication date

• February 2011

publisher

• Elsevier  Publisher

published in

• Journal of Computational and Applied Mathematics  Journal

keywords

• Dimensional Scaling
• Excited States
• Helium Atom
• Numerical Algorithm
• Schrodinger Equation

Digital Object Identifier (DOI)

• 10.1016/j.cam.2010.10.004

start page

• 2041

end page

• 2062

volume

• 235

issue

• 8

URL

• http%3A%2F%2Fdx.doi.org%2F10.1016%2Fj.cam.2010.10.004

user-defined tag

• 7 Affordable and Clean Energy