ZHANG Yu-Hu1, WANG Hua-Lei1,2, G. de Angelis3,4, N. Marginean3, A. Gadea3, D. R. Napoli3, M. Axiotis3, C. Rusu3, T. Martinez3, ZHOU Xiao-Hong1, GUO Wen-Tao1, LIU Min-Liang1, LEI Xiang-Guo1, GUO Ying-Xiang1, XU Fu-Rong5
1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000
2Graduate School, Chinese Academy of Sciences, Beijing 100039
3Istituto Nazionale di Fisisca Nucleare, Laboratori Nazionali di Legnaro, Legnaro, Italy
4Hahn-Meitner-Institut, Berlin, Germany
5Department of Technical Physics and MOE Key Laboratory, Peking University, Beijing 100871
Identification of Oblate Band in Odd-Odd 184Au
ZHANG Yu-Hu1;WANG Hua-Lei1,2;G. de Angelis3,4;N. Marginean3;A. Gadea3;D. R. Napoli3;M. Axiotis3;C. Rusu3;T. Martinez3;ZHOU Xiao-Hong1;GUO Wen-Tao1;LIU Min-Liang1;LEI Xiang-Guo1;GUO Ying-Xiang1;XU Fu-Rong5
1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000
2Graduate School, Chinese Academy of Sciences, Beijing 100039
3Istituto Nazionale di Fisisca Nucleare, Laboratori Nazionali di Legnaro, Legnaro, Italy
4Hahn-Meitner-Institut, Berlin, Germany
5Department of Technical Physics and MOE Key Laboratory, Peking University, Beijing 100871
Abstract： High-spin states in 184Au have been populated via the 149Sm(29Si, 4nγ) 184Au reaction at a beam energy of 140 MeV. Three- or higher-fold γ-ray coincidences have been measured using the multidetector array of GASP. A rotational band built on the 11- oblate πh-111/2 vi-113/2 structure has been newly observed, similar to those reported in 186-194Au. This result extends the knowledge of shape coexistence to the currently lightest odd-odd Au isotope.
ZHANG Yu-Hu;WANG Hua-Lei;G. de Angelis;N. Marginean;A. Gadea;D. R. Napoli;M. Axiotis;C. Rusu;T. Martinez;ZHOU Xiao-Hong;GUO Wen-Tao;LIU Min-Liang;LEI Xiang-Guo;GUO Ying-Xiang;XU Fu-Rong. Identification of Oblate Band in Odd-Odd 184Au[J]. 中国物理快报, 2004, 21(5): 799-801.
ZHANG Yu-Hu, WANG Hua-Lei, G. de Angelis, N. Marginean, A. Gadea, D. R. Napoli, M. Axiotis, C. Rusu, T. Martinez, ZHOU Xiao-Hong, GUO Wen-Tao, LIU Min-Liang, LEI Xiang-Guo, GUO Ying-Xiang, XU Fu-Rong. Identification of Oblate Band in Odd-Odd 184Au. Chin. Phys. Lett., 2004, 21(5): 799-801.
MA Long;ZHOU Xiao-Hong;XING Ye-Bing;ZHANG Yu-Hu;GUO Ying-Xing;LEI Xiang-Guo;XIE Chen-Ying;Oshima M.;Toh Y.;Koizumi M.;Osa A.;Hatsukawa Y.;Sugawara M.. Properties of the πh9/2 otimes νi13/2 Oblate Band in 188Tl[J]. 中国物理快报, 2006, 23(7): 1727-1730.
CHE Xing-Lai;ZHU Sheng-Jiang;J. H. Hamilton;A. V. Ramayya;J. K. Hwang;J. O. Rasmussen;Y. X. Luo;CHEN Yong-Jing;LI Ming-Liang;DING Huai-Bo;U Yong-Nam;I. Y. Lee;W. C. Ma. High Spin Band Structure in 112Ru[J]. 中国物理快报, 2006, 23(2): 328-331.
WANG Shou-Yu;MA Ying-Jun;T. Komatsubara;LIU Yun-Zuo;ZHANG Yu-Hu;K. Furuno;T. Hayakawa;J. Mukai;Y. Iwata;T. Morikawa;G. B. Hagemann;G. Sletten;J. Nyberg;D. Jerrestam;H. J. Jensen;J. Espino;J. Gascon;N. GjФrup;B. Cederwall;P. O. TjФm. Structure of the πg7/2 [404] 7/2+ Band in Odd Proton Nucleus 123I[J]. 中国物理快报, 2004, 21(6): 1024-1026.
2004, Vol. 21 
