ICAR Research Data Repository for Knowledge Management
Electron correlation in He and isoelectronic ions
DSpace at IIT Bombay
View Archive Info| Field | Value | |
| Title |
Electron correlation in He and isoelectronic ions
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| Creator |
PATIL, SH
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| Subject |
wave-functions
helium states accurate systems atoms |
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| Description |
The implications of the repulsive Coulombic interaction between two electrons are discussed. They lead to a general correlation property of the wavefunction when the two electrons are close to each other. The importance of this property is illustrated by including a simple correlation function in two pedagogically useful model wavefunctions for the ground state and (2p)(2) (3)p state of He and isoelectronic ions. It leads to a significant improvement in the predicted values for the energies and other properties.
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| Publisher |
IOP PUBLISHING LTD
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| Date |
2011-08-03T16:52:35Z
2011-12-26T12:54:18Z 2011-12-27T05:42:00Z 2011-08-03T16:52:35Z 2011-12-26T12:54:18Z 2011-12-27T05:42:00Z 2004 |
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| Type |
Article
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| Identifier |
EUROPEAN JOURNAL OF PHYSICS, 25(1), 91-100
0143-0807 http://dx.doi.org/10.1088/0143-0807/25/1/012 http://dspace.library.iitb.ac.in/xmlui/handle/10054/9093 http://hdl.handle.net/10054/9093 |
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| Language |
en
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