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Evidence for a new region of chirality around A ∼ 104

Authors :
D. B. Fossan
S. Finnigan
E. S. Paul
G. Rainovski
C. Vaman
Pankaj S. Joshi
R. Wadsworth
K. Starosta
Takeshi Koike
Source :
Journal of Physics G: Nuclear and Particle Physics. 31:S1895-S1898
Publication Year :
2005
Publisher :
IOP Publishing, 2005.

Abstract

Chirality in atomic nuclei is a direct consequence of the existence of triaxial nuclear shapes. This phenomenon is known to exist in the A ~ 130 region. We have now observed several pair of bands built upon the negative parity configuration, πg−19/2 ⊗ νh11/2, in Rh and Tc isotopes in the A ~ 104 region which can be understood in terms of the phenomenon of chiral symmetry breaking. Results of the search for chiral bands in 106Ag are presented in the current paper.

Details

ISSN :
13616471 and 09543899
Volume :
31
Database :
OpenAIRE
Journal :
Journal of Physics G: Nuclear and Particle Physics
Accession number :
edsair.doi...........ff30c3c36434462db98f7f922ac89e21
Full Text :
https://doi.org/10.1088/0954-3899/31/10/096