A new level of 18F |
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Authors: | RM Freeman PA De Young LJ Satkowiak MA Xapsos JJ Kolata |
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Institution: | Centre de Recherches Nucléaires et Université Louis Pasteur, Strasbourg, France;Physics Department, University of Notre Dame, Notre Dame, Indiana 46556, USA |
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Abstract: | A new , has been studied using the 6Li(16O, αγ)18F reaction. The γ-decay by a 65 ± 4 % branch to the 1121 keV (5+) level and 35 ± 4 % to the 3791 keV (3?) level has been observed and a lifetime limit τ > 2 ps has been given. A tentative assignment Jπ = 5? is proposed which is supported by the α-γ angular correlation measurements. The possible structure of the new level and reasons why it had not been observed in past experiments are discussed. |
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Keywords: | Nuclear reactions |
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