Low-lying excited levels in 116Te were studied by measuring level lifetimes with the recoil-distance Doppler-shift method in the 112Sn(12C,8Be)116Te α-transfer reaction and angular correlations following the β decay of 116I. Both experiments were performed at the Cologne FN Tandem accelerator. Several new levels were discovered below 3.2 MeV excitation energy, spins and multipole mixing ratios were determined via angular correlations. Lifetimes were measured for the 2_1^+, 0_2^+, 2_2^+, and 4_1^+ and upper limits for lifetimes were determined for higher lying levels. The experimental findings are compared to calculations in the U(5) limit of the interacting boson model and are also discussed in the framework of shape coexistence which is expected in midshell Te isotopes.
Description
Phys. Rev. C 109, 024325 (2024) - Structure of low-lying states in 116Te
%0 Journal Article
%1 PhysRevC.109.024325
%A von Spee, F.
%A Beckers, M.
%A Blazhev, A.
%A Dewald, A.
%A Dunkel, F.
%A Esmaylzadeh, A.
%A Fransen, C.
%A Hackenberg, G.
%A Jolie, J.
%A Knafla, L.
%A Lakenbrink, C.-D.
%A Schiffer, M.
%A Warr, N.
%A Weinert, M.
%D 2024
%I American Physical Society
%J Phys. Rev. C
%K blazhev jolie latest myown
%N 2
%P 024325
%R 10.1103/PhysRevC.109.024325
%T Structure of low-lying states in 116Te
%U https://link.aps.org/doi/10.1103/PhysRevC.109.024325
%V 109
%X Low-lying excited levels in 116Te were studied by measuring level lifetimes with the recoil-distance Doppler-shift method in the 112Sn(12C,8Be)116Te α-transfer reaction and angular correlations following the β decay of 116I. Both experiments were performed at the Cologne FN Tandem accelerator. Several new levels were discovered below 3.2 MeV excitation energy, spins and multipole mixing ratios were determined via angular correlations. Lifetimes were measured for the 2_1^+, 0_2^+, 2_2^+, and 4_1^+ and upper limits for lifetimes were determined for higher lying levels. The experimental findings are compared to calculations in the U(5) limit of the interacting boson model and are also discussed in the framework of shape coexistence which is expected in midshell Te isotopes.
@article{PhysRevC.109.024325,
abstract = {Low-lying excited levels in 116Te were studied by measuring level lifetimes with the recoil-distance Doppler-shift method in the 112Sn(12C,8Be)116Te α-transfer reaction and angular correlations following the β decay of 116I. Both experiments were performed at the Cologne FN Tandem accelerator. Several new levels were discovered below 3.2 MeV excitation energy, spins and multipole mixing ratios were determined via angular correlations. Lifetimes were measured for the 2_1^+, 0_2^+, 2_2^+, and 4_1^+ and upper limits for lifetimes were determined for higher lying levels. The experimental findings are compared to calculations in the U(5) limit of the interacting boson model and are also discussed in the framework of shape coexistence which is expected in midshell Te isotopes.},
added-at = {2024-02-23T22:57:01.000+0100},
author = {von Spee, F. and Beckers, M. and Blazhev, A. and Dewald, A. and Dunkel, F. and Esmaylzadeh, A. and Fransen, C. and Hackenberg, G. and Jolie, J. and Knafla, L. and Lakenbrink, C.-D. and Schiffer, M. and Warr, N. and Weinert, M.},
biburl = {https://www.bibsonomy.org/bibtex/254e3788218acc691024209c87d93ba48/ikpcologne},
description = {Phys. Rev. C 109, 024325 (2024) - Structure of low-lying states in 116Te},
doi = {10.1103/PhysRevC.109.024325},
interhash = {4e0a0a2a1f8bcc5fe58df35285dc7c58},
intrahash = {54e3788218acc691024209c87d93ba48},
journal = {Phys. Rev. C},
keywords = {blazhev jolie latest myown},
month = feb,
number = 2,
numpages = {13},
pages = 024325,
publisher = {American Physical Society},
timestamp = {2024-04-30T14:59:55.000+0200},
title = {Structure of low-lying states in 116Te},
url = {https://link.aps.org/doi/10.1103/PhysRevC.109.024325},
volume = 109,
year = 2024
}