Multipole modes in deformed nuclei within the finite amplitude method

@inproceedings{Kortelainen2015MultipoleMI,
  title={Multipole modes in deformed nuclei within the finite amplitude method},
  author={Markus Kortelainen and Nobuo Hinohara and Witold Nazarewicz},
  year={2015}
}
Background: To access selected excited states of nuclei, within the framework of nuclear density functional theory, the quasiparticle random phase approximation (QRPA) is commonly used. Purpose: We present a computationally efficient, fully self-consistent framework to compute the QRPA transition strength function of an arbitrary multipole operator in axially-deformed superfluid nuclei. Methods: The method is based on the finite amplitude method (FAM) QRPA, allowing fast iterative solution of… CONTINUE READING

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