International Journal of Application or Innovation in Engineering & Management
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Call for Paper, Published Articles, Indexing Infromation Stopping power of heavy ions at low velocity , Authors : Hibat Alah H. Abdulhasan, Khalid A. Ahmed, International Journal of Application or Innovation in Engineering & Management (IJAIEM), www.ijaiem.org
Volume & Issue no: Volume 5, Issue 10, October 2016

Title:
Stopping power of heavy ions at low velocity
Author Name:
Hibat Alah H. Abdulhasan, Khalid A. Ahmed
Abstract:
ABSTRACT In the present work, a theoretical investigation for the interaction of heavy ions like Ar, O and Li in different targets Ar, Kr and N at the low velocity region 2 3 1 / o v ï‚£ v z has been investigated by using Lindhard and Scharff [1] formula for electronic interaction. The interactions of stopping power at low velocity, shows the curvature of increment vary from one interaction to another and fitted with sigmoid function. Also the increment is not linear as given in Lindhard formula for electronic interaction. Therefore, effective charge is important in the low velocity region. Good agreement is achieved with SRIMsoftware [2]. The mathematical formulas, found in the present work, where solved numerically and programed by writing a computer program in (Fortran-90) language with more than one subroutines. Keywords: stopping power, low velocity, Sigmoid function, effective charge.
Cite this article:
Hibat Alah H. Abdulhasan, Khalid A. Ahmed , " Stopping power of heavy ions at low velocity " , International Journal of Application or Innovation in Engineering & Management (IJAIEM), Volume 5, Issue 10, October 2016 , pp. 074-084 , ISSN 2319 - 4847.
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