Evidence for resonances in the 7α disassembly of 28Si

Authors :: G. Q. Zhang
G. Giuliani
K. Hagel
Andrzej Staszczak
Z. X. Ren
J. Gauthier
S. Wuenschel
K. Schmidt
M. Barbui
X. G. Cao
Hua Zheng
Y. K. Wang
E. J. Kim
Mei-Rong Huang
Aldo Bonasera
M. R. D. Rodriguez
S. Kowalski
R. Wada
J. B. Natowitz
Shishu Zhang
Jie Meng
Cheuk-Yin Wong
Source :: AIP Conference Proceedings.
Publication Year :: 2018
Publisher :: Author(s), 2018.
Abstract: Resonance structures are observed in the excitation function of the 7α de-excitation of 28Si nuclei are observed in the collisions of 35 MeV/nucleon 28Si with 12C. These structures may indicate that toroidal high-spin isomers such as those predicted by recent theoretical calculations are populated.