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arXiv · 1106.3185

Static and Dynamic Chain Structures in the Mean-Field Theory

T. Ichikawa·N. Itagaki·N. Loebl·J. A. Maruhn·V. E. Oberacker·S. Ohkubo·B. Schuetrumpf·A. S. Umar
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Abstract

We give a brief overview of recent work examining the presence of $α$-clusters in light nuclei within the Skyrme-force Hartree-Fock model. Of special significance are investigations into $α$-chain structures in carbon isotopes and $^{16}$O. Their stability and possible role in fusion reactions are examined in static and time-dependent Hartree-Fock calculations. We find a new type of shape transition in collisions and a centrifugal stabilization of the $4α$ chain state in a limited range of angular momenta. No stabilization is found for the $3α$ chain.

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T. Ichikawa, N. Itagaki, N. Loebl, J. A. Maruhn, V. E. Oberacker, S. Ohkubo, B. Schuetrumpf, A. S. Umar. 2011-06-16. Static and Dynamic Chain Structures in the Mean-Field Theory. https://doi.org/10.1051/epjconf%2F20111707002

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