Analyses of Resonances by Using the Complex Scaling Method
We discuss the role of unbound resonant and continuum states on the transition strength by applying the complex scaling method (CSM). We decompose the transition strength into the contributions from bound, resonance and continuum terms, and as a specific example we analyze the mechanism of the Coulomb breakup reaction of 11Be. It is confirmed that the breakup is direct but does not take place through resonances.
KeywordsDecay Width Strength Function Transition Strength Dipole Strength Unstable Nucleus
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