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arXiv · 0807.2375

alpha particle momentum distributions from 12C decaying resonances

R. Alvarez-Rodriguez·A. S. Jensen·D. V. Fedorov·H. O. U. Fynbo·E. Garrido
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Abstract

The computed $α$ particle momentum distributions from the decay of low-lying $^{12}$C resonances are shown. The wave function of the decaying fragments is computed by means of the complex scaled hyperspherical adiabatic expansion method. The large-distance part of the wave functions is crucial and has to be accurately calculated. We discuss energy distributions, angular distributions and Dalitz plots for the $4^+$, $1^+$ and $4^-$ states of $^{12}$C.

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R. Alvarez-Rodriguez, A. S. Jensen, D. V. Fedorov, H. O. U. Fynbo, E. Garrido. 2008-07-15. alpha particle momentum distributions from 12C decaying resonances. https://doi.org/10.1142/s021830130801132x

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