Electromagnetic moments and nuclear charge radii for neutron-deficient Tb isotopes and the deformation jump nearZ=64,N=90 |
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Authors: | G D Alkhazov A E Barzakh V P Denisov V S Ivanov I Ya Chubukov V S Letokhov V I Mishin S K Sekatsky V N Fedoseyev |
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Institution: | 1. Leningrad Nuclear Physics Institute, Academy of Sciences of the USSR, SU-188350, Gatchina, Leningrad district, USSR 2. Institute of Spectroscopy, Academy of Sciences of the USSR, SU-142092, Troitsk, Moscow district, USSR
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Abstract: | Optical isotope shifts and hyperfine structures of the147–153,155,157,159 Tb isotopes have been measured by the resonance ionization spectroscopy method. Nuclear moments and changes in nuclear charge radiiΔ 〈r 2〉 have been deduced. The “jump” inΔ 〈r 2〉 atN=88–90 has been revealed. It is compared with the relevant data for nuclei with other proton numbers. |
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