Patterns in Alpha Spectra of Even-Even Nuclei
نویسندگان
چکیده
منابع مشابه
Extending the two to one Relationship Between the Spectra of Even-Even and Neighbouring Even-Odd Nuclei
In the single j shell there is a two to one relationship between the spectra of certain even-even and neighbouring even-odd (or odd-even) nuclei e.g. the calculated energy levels of J=0+ states in 44Ti are at twice the energies of corresponding levels in 43Ti(43Sc) with J=j=7/2. Here an approximate extension of the relationship is made by making a truncation in seniority e.g. for 46Ti and 45Sc ...
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The even–even and even–odd nuclei Xe-Xe and Ba-Ba are shown to have a wellrealized SO8 ⊃ SO6 ⊃ SO3 fermion dynamical symmetry. Their low-lying energy levels can be described by a unified analytical expression with two (three) adjustable parameters for even–odd (even–even) nuclei that is derived from the fermion dynamical symmetry model. Analytical expressions are given for wavefunctions and for...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1953
ISSN: 0031-899X
DOI: 10.1103/physrev.91.763