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New Band Structures in A∼110 Neutron-Rich Nuclei.

Authors :
Zhu, S. J.
Hamilton, J. H.
Wang, J. G.
Ding, H. B.
Gu, L.
Ramayya, A. V.
Hwang, J. K.
Liu, S. H.
Li, K.
Luo, Y. X.
Rasmussen, J. O.
Lee, I. Y.
Xu, Q.
Yeoh, E. Y.
Xiao, Z. G.
Qi, B.
Meng, J.
Source :
AIP Conference Proceedings; 5/12/2010, Vol. 1235 Issue 1, p253-259, 7p, 4 Diagrams
Publication Year :
2010

Abstract

The high spin states of neutron-rich nuclei in A∼110 region have been carefully investigated by measuring prompt γ-γ-γ coincident measurements populated in the spontaneous fission of <superscript>252</superscript>Cf with the Gammasphere detector array. Many new collective bands have been discovered. In this proceeding paper, we introduce some interesting new band structures recently observed by our cooperative groups, that is, the one-phonon- and two-phonon γ-vibrational bands in odd-A <superscript>103</superscript>Nb, <superscript>105</superscript>Mo and <superscript>107</superscript>Tc, the chiral doublet bands in even-even <superscript>106</superscript>Mo, <superscript>110</superscript>Ru and <superscript>112</superscript>Ru, and the pseudospin partner bands with in <superscript>108</superscript>Tc. The characteristics of these band structures have been discussed. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
1235
Issue :
1
Database :
Complementary Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
51096571
Full Text :
https://doi.org/10.1063/1.3442604