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Nuclear magnetic moment: Relativistic mean field description

DSpace at IIT Bombay

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Field Value
 
Title Nuclear magnetic moment: Relativistic mean field description
 
Creator GAMBHIR, YK
WARKE, CS
 
Subject finite nuclei
currents
model
relativistic mean field
nucleon effective mass
magnetic moment
 
Description Valence nucleon effective mass, which is almost constant, is proposed within the relativistic mean field theories of finite nuclei (closed shell +/- one nucleon). It acquires a slight spin-orbit splitting due to relativistic effects. The relativistic Dirac magnetic moment operator (op) is rewritten analytically in terms of angular momentum-Pauli spin coupled states and the effective mass. Introducing the nucleon effective charge, the iso-scalar and iso-vector corrections to the magnetic moment operator are extracted from the overall one parameter fit of the measured and the calculated values. The calculated values of magnetic moments are in overall fair agreement with the experiment as well as with the other detailed microscopic calculations.
 
Publisher INDIAN ACADEMY SCIENCES
 
Date 2011-08-02T05:12:01Z
2011-12-26T12:53:43Z
2011-12-27T05:40:39Z
2011-08-02T05:12:01Z
2011-12-26T12:53:43Z
2011-12-27T05:40:39Z
1999
 
Type Article
 
Identifier PRAMANA-JOURNAL OF PHYSICS, 53(2), 279-288
0304-4289
http://dx.doi.org/10.1007/s12043-999-0128-2
http://dspace.library.iitb.ac.in/xmlui/handle/10054/8674
http://hdl.handle.net/10054/8674
 
Language en