Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/18309
Title: Elastic scattering of electrons from Cs and Fr atoms
Authors: Gangwar R.K.
Tripathi A.N.
Sharma, Lalita
Srivastava, Rajesh
Tanis J.A.
Nikolic D.
Berrah N.
Orel A.
Kamber E.Y.
Starace A.F.
Gorczyca T.W.
Published in: Journal of Physics: Conference Series
Abstract: We have calculated the results for differential cross sections and spin parameters for the elastic scattering of electrons from Cs and Fr atoms in the range of intermediate and high incident electron energies. The theoretical results are obtained by solving Dirac equation in the field of phenomenological potential and utilizing partial wave phase shift analysis. We have compared our results for Cs with the available experimental and theoretical results. Theoretical calculations for e-Fr elastic scattering are reported here for the first time. We expect that the importance of relativistic effects will be substantial for such heavy atoms like Cs and Fr. We hope new experimental results will be reported in the light of our calculations for the e-Fr elastic scattering. © 2009 IOP Publishing Ltd.
Citation: Journal of Physics: Conference Series, (2009)
URI: https://doi.org/10.1088/1742-6596/194/4/042012
http://repository.iitr.ac.in/handle/123456789/18309
Issue Date: 2009
Publisher: Institute of Physics Publishing
Keywords: Atoms
Cesium
Electron energy levels
Electron scattering
Electrons
Linear equations
Differential cross section
Dirac equations
Heavy atoms
Incident electrons
Partial waves
Relativistic effects
Theoretical calculations
Elastic scattering
ISSN: 17426588
Author Scopus IDs: 34881656500
35578960500
14046198100
7401868829
Author Affiliations: Gangwar, R.K., Department of Physics, Indian Institute of Technology, Roorkee, 247667, India
Tripathi, A.N., Department of Physics, Indian Institute of Technology, Roorkee, 247667, India
Sharma, L., Department of Physics, Indian Institute of Technology, Roorkee, 247667, India, Physikalisches Institut, Universität Heidelberg, Heidelberg, D-69120, Germany
Srivastava, R., Department of Physics, Indian Institute of Technology, Roorkee, 247667, India
Appears in Collections:Conference Publications [PH]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.