Abstract
We have studied core polarization and exchange current effects on the magnetic form factors with the highest multipolarities allowed by the shell model:M 7 for49Ti,51V, and59Co, andM9 for87Sr and93Nb. One-pion exchange currents partially remove discrepancies between density-dependent Hartree-Fock-Bogoliubov calculations and experiments.
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The authors would like to thank Drs. de Witt Huberts and D. Gogny for informing us of the experimental data of49Ti and results of DDHFB calculations prior to publication. This work was supported in part by Institute for Nuclear Study, University of Tokyo. The numerical calculations were performed by using HITAC 8800/8700 at the Computer Centre of University of Tokyo and High Energy Laboratory (KEK) at Tsukuba.
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Suzuki, T., Hyuga, H. & Arima, A. Effects of core polarization and exchange currents on the magnetic form factors of 0f 7/2 and 0g 9/2-shell nuclei. Z Physik A 293, 5–8 (1979). https://doi.org/10.1007/BF01414778
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DOI: https://doi.org/10.1007/BF01414778