The excited states of 27Al |
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Authors: | JJA Smit JPL Reinecke MA Meyer D Reitmann PM Endt |
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Institution: | Physics Department, Potchefstroom University, South Africa |
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Abstract: | The γ-decay of 60 and the strengths of 51 26Mg(p, γ)27Al resonances were studied for Ep < 2.20 MeV. The energies of 32 and the γ-decay of 54 bound levels were determined. Spin and parity assignments were made to the bound states at Ex = 4.81, 5.44, 6.61, 6.78, 7.68 and 7.86 MeV, respectively. Spin assignments and were made to the bound levels at Einx = 5.55 and 6.08 MeV, respectively. For other levels spin and parity limitations were set. Lifetimes or lifetime upper limits of 19 bound levels were measured by means of the DSA technique. The spins and/or parities of 15 resonances were unambiguously determined from γ-ray angular distributions and strengths. |
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Keywords: | Nuclear reaction |
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