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Extrapolated model potential for low-energy scattering of electrons from inert gas atoms, and Be, Mg, Zn, Cd, Hg

DSpace at IIT Bombay

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Title Extrapolated model potential for low-energy scattering of electrons from inert gas atoms, and Be, Mg, Zn, Cd, Hg
 
Creator PATIL, SH
 
Subject differential cross-sections
elastic-scattering
spin polarization
neon scattering
helium
cadmium
mercury
ar
polarizabilities
magnesium
 
Description We have developed a model, l-dependent potential to describe the interaction of an electron with inert gas atoms, and Be, Mg, Zn, Cd, Hg, and their isoelectronic sequences. This potential is adjusted so as to produce bound states with experimental binding energies in isoelectronic sequences of LiI, NaI, KI, RbI, CsI and BI, AlI, GaI, InI, TlI, and extrapolated to get a potential for the interaction of an electron with inert gas atoms, and with Be, Mg, Zn, Cd, Hg. It provides reliable phase shifts and cross sections for e-inert gas atom, e-Be, e-Mg, e-Zn, e-Cd, e-Hg scattering. Particularly interesting are the signs of the scattering lengths, the changes in the signs of the s-wave phase shifts, and p-wave shape resonances at low energies.
 
Publisher ROYAL SWEDISH ACAD SCIENCES
 
Date 2011-08-29T00:46:45Z
2011-12-26T12:58:17Z
2011-12-27T05:47:56Z
2011-08-29T00:46:45Z
2011-12-26T12:58:17Z
2011-12-27T05:47:56Z
1996
 
Type Article
 
Identifier PHYSICA SCRIPTA, 54(5), 471-482
0281-1847
http://dx.doi.org/10.1088/0031-8949/54/5/007
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11890
http://hdl.handle.net/10054/11890
 
Language en