Kern, R, Zidarova, R, Pietralla, N, Rainovski, G, Stegmann, R, Blazhev, A, Boukhari, A, Cederkall, J, Cubiss, JG, Djongolov, M et al (show 28 more authors)
(2020)
Restoring the valence-shell stabilization in Nd-140.
PHYSICAL REVIEW C, 102 (4).
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Abstract
A projectile Coulomb-excitation experiment was performed at the radioactive-ion beam facility HIE-ISOLDE at CERN to obtain E2 and M1 transition matrix elements of Nd140 using the multistep Coulomb-excitation code gosia. The absolute M1 strengths, B(M1;22+→21+)=0.033(8)μN2,B(M1;23+→21+)=0.26-0.10+0.11μN2, and B(M1;24+→21+)<0.04μN2, identify the 23+ state as the main fragment of the one-quadrupole-phonon proton-neutron mixed-symmetry state of Nd140. The degree of F-spin mixing in Nd140 was quantified with the determination of the mixing matrix element VF-mix<7-7+13keV.
| Item Type: | Article |
|---|---|
| Depositing User: | Symplectic Admin |
| Date Deposited: | 03 Nov 2020 09:53 |
| Last Modified: | 18 Jan 2023 23:23 |
| DOI: | 10.1103/PhysRevC.102.041304 |
| Open Access URL: | https://journals.aps.org/prc/pdf/10.1103/PhysRevC.... |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3105926 |
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