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SUMMARY:Pauli blocking in deformed two-boy models applied to weakly-bound 
 exotic nuclei
DTSTART;VALUE=DATE-TIME:20241120T081500Z
DTEND;VALUE=DATE-TIME:20241120T083000Z
DTSTAMP;VALUE=DATE-TIME:20260429T091442Z
UID:indico-contribution-25486@indico.ific.uv.es
DESCRIPTION:Speakers: Pedro Punta (Universidad de Sevilla)\nThe study of r
 eactions involving weakly-bound exotic nuclei is an active field due to ad
 vances in radioactive beam facilities. Many of these nuclei can be approxi
 mately described by a model consisting of an inert core and one or more va
 lence nucleons. For some of these nuclei\, the quadrupole deformation is e
 specially relevant and should be included in the structure models. This is
  the case of $^{11}\\text{Be}$ and $^{17}\\text{C}$\, which can be approxi
 mately described as a core and a weakly-bound neutron. \n\nTwo different d
 eformed two-body models have been used to described these nuclei\, and the
 ir results have been compared [Phys. Rev. C 108 (2023) 024613]: the semi-m
 icroscopic particle-plus-AMD (PAMD) model from [Phys. Rev. C 89 (2014) 014
 333] and the Nilsson model. We now explore a new model built as a combinat
 ion of these two. Furthermore\, Pauli blocking effects of deformed single-
 particle Nilsson states are considered\, applying the Bardeen–Cooper–S
 chrieffer (BCS) formalism. The bound states wavefunctions obtained for $^{
 17}\\text{C}$ have been tested by applying them to the $^{16}\\text{C}(d\,
 p)^{17}\\text{C}$ transfer reaction\, using as reaction framework the Adia
 batic Distorted Wave Approximation (ADWA). The results are consistent with
  the data from [Phys. Lett. B 811 (2020) 135939]\, Pauli blocking effects 
 significantly improve the agreement.\n\nIn our calculations\, the continuu
 m spectrum of the weakly-bound nuclei is discretized using the transformed
  harmonic oscillator basis (THO) [Phys. Rev. C 80 (2009) 054605]. The THO 
 has been successfully applied to the discretization of the continuum of tw
 o-body and three-body weakly bound nuclei for the analysis of break up and
  transfer reactions [Phys. Rev. Lett. 109 (2012) 232502\, Phys. Rev. C 94 
 (2016) 054622]. Therefore\, our structure models can be used to study proc
 esses such as transfer to the continuum or Coulomb dissociation.\n\nhttps:
 //indico.ific.uv.es/event/7664/contributions/25486/
LOCATION:
URL:https://indico.ific.uv.es/event/7664/contributions/25486/
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