Measurement of the Gyromagnetic Ratio of the 937-keV 3^+ State in ^<18>F
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概要
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The gyromagnetic ratio of the 3" state (937-keV excitation energy) in "F wasmeasured by the time-integral IMPAC technique following implantation in amagnetically saturated Fe foil. The "0('He, py) reaction was employed using3.75-MeV 'He" beams. Measurements of the angular distribution of the de-excitation y ray from this level to the ground state and of its precession in thehyperfine field were carried out in coincidence with backward-emitted reactionprotons. The sign and magnitude determined for the y-factor of this state isg= -t-0.54!:0.06. Shell-model calculations of the y-factor of this level have beenperformed and are evaluatively compared with experiment.NUCLEAR REACTIONS "0('He, py)"F, 71;=3.75 MeV; measured7-ray ang. distr., particle-7 coin., ton IMPAC, deduced y-factor 937-keV 3 f"F level. Shell model calculation. Exp.-theor. comparison.
- 社団法人日本物理学会の論文
- 1981-09-15
著者
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Ryan C.G.
School of Physics,University of Melbourne
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Stuchbery A.E.
School of Physics,University of Melbourne
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Bolotin H.H.
School of Physics,University of Melbourne