Decay of low-lying 12C resonances within a 3alpha cluster model

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dc.creatorAlvarez-Rodriguez, R.
dc.creatorJensen, A. S.
dc.creatorFedorov, D. V.
dc.creatorFynbo, H. O. U.
dc.creatorGarrido, E.
dc.date2007-10-31
dc.date.accessioned2026-07-07T11:38:27Z
dc.date.available2026-07-07T11:38:27Z
dc.descriptionWe compute energy distributions of three $α$-particles emerging from the decay of $^{12}$C resonances by means of the hyperspherical adiabatic expansion method combined with complex scaling. The large distance continuum properties of the wave functions are crucial and must be accurately calculated. The substantial changes from small to large distances determine the decay mechanisms. We illustrate by computing the energy distributions from decays of the $1^{+}$ and $3^-$-resonances in $^{12}$C. These states are dominated by direct and sequential decays into the three-body continuum respectively.
dc.description5 pages, 3 figures. Proceedings of the Clusters '07 conference held in Stratford-upon-Avon in September 2007
dc.identifierhttps://arxiv.org/abs/0710.5829
dc.identifierhttp://arxiv.org/abs/0710.5829
dc.identifierJ.Phys.Conf.Ser.111:012017,2008
dc.identifierdoi:10.1088/1742-6596/111/1/012017
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199572
dc.subjectNuclear Theory
dc.titleDecay of low-lying 12C resonances within a 3alpha cluster model
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