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Influence of the isotope-invariant pair correlations on the root-mean- square radii (in Russian)

Technical Report ·
OSTI ID:4938600
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The influence of the isotope-invariant pair correlations on the mean- square radii of nuclei (RMS) is studied. RMS are calculated for the Cr, Fe, Ni and Zn. It is shown that taking into account of the pairing leads to increase of RMS by 1 to 2%, as compared with the value obtained with the help of the shell model, and gives a qualitatively right behavior of the RMS along the isotopes. In a quantitative relation the pair correlations at various values of the pairing constants couldn't explain the anomalies observed. (auth)
Research Organization:
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics
Sponsoring Organization:
Sponsor not identified
NSA Number:
NSA-29-025549
OSTI ID:
4938600
Report Number(s):
JINR--P4-7534
Country of Publication:
USSR
Language:
Russian

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Related Subjects

CHROMIUM ISOTOPES
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59 <= A <= 89--Mass
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NUCLEAR RADII
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