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Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Predicting narrow states in the spectrum of a nucleus beyond the proton drip line
L Canton1, G Pisent, J P Svenne
1Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Dipartimento di Fisica dell'Università di Padova, via Marzolo 8, Padova I-35131, Italia.
Abstract:
Properties of particle-unstable nuclei lying beyond the proton drip line can be ascertained by considering the (usually known) properties of its mirror neutron-rich system. We have used a multichannel algebraic scattering theory to map the known properties of the neutron-14C system to those of the proton-14O one from which we deduce that the particle-unstable 15F will have a spectrum of two low-lying broad resonances of positive parity and, at higher excitation, three narrow negative-parity ones. A key feature is to use coupling to Pauli-hindered states in the target.
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