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Author Suzuki, T. ♦ Sagawa, H. ♦ Colo, G.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ ISOBARIC ANALOGS ♦ WIDTH ♦ ISOSPIN ♦ MIXING ♦ MONOPOLES ♦ ISOTOPES ♦ KOBAYASHI-MASKAWA MATRIX
Abstract We study a relation between the spreading width of the isobaric analog state and the isospin mixing probability of the corresponding parent state by using the Feshbach projection method. The formula is applied for calculations of the spreading width of several heavy isotopes and compared with available experimental data. Contributions from isovector monopole states are found to be important to explain quantitatively the experimental spreading width. The isospin dependence of the calculated width of several isotopes is also found to be consistent with the experimental observations. {copyright} {ital 1996 The American Physical Society.}
ISSN 05562813
Educational Use Research
Learning Resource Type Article
Publisher Date 1996-12-01
Publisher Place United States
Journal Physical Review, C
Volume Number 54
Issue Number 6


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