Properties of excited levels in102Rh by the102Ru(p,nγ) reaction |
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Authors: | A. M. Bizzeti-Sona P. Blasi P. A. Mandò A. A. Stefanini |
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Affiliation: | 1. Dipartimento di Fisica dell'Università di Firenze, Italy 2. Sezione di Firenze, Istituto Nazionale di Fisica Nucleare, Italy
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Abstract: | The level scheme of102Rh has been investigated by the102Ru(p, nγ) reaction in the proton energy range 3.1 MeV≦E p≦6 MeV. Excitation functions,γ-γ coincidences and pulsed beam measurements have been performed and a level scheme including 33 excited states up toE x≈650 keV has been constructed. Theγ-branchings of several levels have also been measured. The lifetimes of 5 excited states have been determined with the centroid-shift method:τ m(105.2 keV)=(1.3±0.3) ns,τ m(123.7 keV)=(0.6±0.3) ns,τ m(178.6 keV)=(1.5±0.3) ns,τ m(208.7 keV)=(0.5±0.3) ns,τ m(359.6 keV)=(0.8±0.4) ns. Upper limits have been placed for the lifetimes of 20 other levels. |
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