Document Detail


Study of nuclear quadrupole interactions in different environments of decaying atoms of 75Se by sum peak method.
MedLine Citation:
PMID:  11200887     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
The sum peak intensity I400 (279 + 121 keV) relative to its singles peak intensity I279 or I121 has been determined in various environments of 75Se by gamma-gamma summing technique in a single HPGe detector. The change in intensity has been used to determine nuclear quadrupole interaction frequencies and electric field gradient components in different environments, e.g. Se-glycerol, Se-hydrochloric acid (HCl), Se-perchloric acid (HClO4), Se-blood samples with and without anti-coagulant, Se-alanine and Se-cysteine at different pH values. The electric field gradient is found to vary with chemical complex formation.
Authors:
K Singh; Kawaldeep; H S Sahota
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine     Volume:  54     ISSN:  0969-8043     ISO Abbreviation:  Appl Radiat Isot     Publication Date:  2001 Feb 
Date Detail:
Created Date:  2001-01-26     Completed Date:  2001-03-01     Revised Date:  2003-10-31    
Medline Journal Info:
Nlm Unique ID:  9306253     Medline TA:  Appl Radiat Isot     Country:  England    
Other Details:
Languages:  eng     Pagination:  261-7     Citation Subset:  -    
Affiliation:
Department of Physics, Guru Nanak Dev University, Amritsar, India. kulwant.singh@excite.com
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