English

$\alpha$-cluster states in $^{46,54}$Cr from double-folding potentials

Nuclear Theory 2017-10-23 v1

Abstract

α\alpha--cluster states in 46^{46}Cr and 54^{54}Cr are investigated in the double-folding model. This study complements a recent similar work of Souza and Miyake \cite{Sou17} which was based on a specially shaped potential. Excitation energies, reduced widths, intercluster separations, and intra-band transition strengths are calculated and compared to experimental values for the ground state bands in 46^{46}Cr and 54^{54}Cr. The α\alpha-cluster potential is also applied to elastic scattering at low and intermediate energies. Here, as a byproduct, a larger radial extent of the neutron density in 50^{50}Ti is found.

Keywords

Cite

@article{arxiv.1710.02790,
  title  = {$\alpha$-cluster states in $^{46,54}$Cr from double-folding potentials},
  author = {Peter Mohr},
  journal= {arXiv preprint arXiv:1710.02790},
  year   = {2017}
}

Comments

9 pages, 7 figures, Europ. Phys. J. A, accepted for publication

R2 v1 2026-06-22T22:06:49.676Z