β-decay studies of neutron-rich Tl, Pb, and Bi isotopes

被引:29
作者
Morales, A. I. [1 ,2 ]
Benzoni, G. [1 ]
Gottardo, A. [3 ,4 ]
Valiente-Dobon, J. J. [3 ]
Blasi, N. [1 ]
Bracco, A. [1 ,2 ]
Camera, F. [1 ,2 ]
Crespi, F. C. L. [1 ,2 ]
Corsi, A. [1 ,2 ]
Leoni, S. [1 ,2 ]
Million, B. [1 ]
Nicolini, R. [1 ,2 ]
Wieland, O. [1 ]
Gadea, A. [5 ]
Lunardi, S. [4 ,6 ]
Gorska, M. [7 ]
Regan, P. H. [8 ,9 ]
Podolyak, Zs. [8 ]
Pfuetzner, M. [10 ]
Pietri, S. [7 ]
Boutachkov, P. [7 ]
Weick, H. [7 ]
Grebosz, J. [11 ]
Bruce, A. M. [12 ]
Alcantara Nunez, J. [13 ]
Algora, A. [5 ,14 ]
Al-Dahan, N. [8 ]
Ayyad, Y. [13 ]
Alkhomashi, N. [8 ,15 ]
Allegro, P. R. P. [16 ]
Bazzacco, D. [6 ]
Benlliure, J. [13 ]
Bowry, M. [8 ]
Bunce, M. [8 ]
Casarejos, E. [17 ]
Cortes, M. L. [7 ]
Bacelar, A. M. Denis [12 ]
Deo, A. Y. [8 ]
de Angelis, G. [3 ]
Domingo-Pardo, C. [7 ]
Doncel, M. [18 ]
Dombradi, Zs. [14 ]
Engert, T. [7 ]
Eppinger, K. [19 ]
Farrelly, G. F. [8 ]
Farinon, F. [7 ]
Farnea, E. [6 ]
Geissel, H. [7 ]
Gerl, J. [7 ]
Goel, N. [7 ]
机构
[1] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy
[2] Univ Milan, Dipartimento Fis, Milan, Italy
[3] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
[4] Univ Padua, Dipartimento Fis, Padua, Italy
[5] Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain
[6] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy
[7] GSI Helmholtzzentrum Schwerionenforsch, Darmstadt, Germany
[8] Univ Surrey, Dept Phys, Guildford GU2 5XH, Surrey, England
[9] Natl Phys Lab, Teddington TW11 0LW, Middx, England
[10] Univ Warsaw, Fac Phys, Warsaw, Poland
[11] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, Krakow, Poland
[12] Univ Brighton, Sch Comp Engn & Math, Brighton, E Sussex, England
[13] Univ Santiago de Compostela, Santiago De Compostela, Spain
[14] Hungarian Acad Sci, Inst Nucl Res, Debrecen, Hungary
[15] KACST, Riyadh, Saudi Arabia
[16] Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, Brazil
[17] Univ Vigo, EEI, E-36310 Vigo, Spain
[18] Univ Salamanca, Lab Radiac Ionizantes, E-37008 Salamanca, Spain
[19] Tech Univ Munich, Dept Phys, Garching, Germany
[20] Lund Univ, Dept Phys, S-22362 Lund, Sweden
[21] Comenius Univ, Fac Math & Phys, Bratislava, Slovakia
[22] Tech Univ Munich, Phys Dept E12, Garching, Germany
[23] Univ Delhi, Dept Phys & Astrophys, Delhi 110007, India
[24] Univ Cologne, Inst Kernphys, Cologne, Germany
来源
PHYSICAL REVIEW C | 2014年 / 89卷 / 01期
基金
瑞典研究理事会; 英国工程与自然科学研究理事会;
关键词
LEVEL STRUCTURE; ISOMERS; CONFIGURATIONS; PO-217; SPIN;
D O I
10.1103/PhysRevC.89.014324
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The fragmentation of relativistic uranium projectiles has been exploited at the Gesellschaft fur Schwerionenforschung laboratory to investigate the beta decay of neutron-rich nuclei just beyond Pb-208. This paper reports on beta-delayed gamma decays of Tl211-213, Pb-215, and Bi215-219 de-exciting states in the daughters Pb211-213, Bi-215, and Po215-219. The resulting partial level schemes, proposed with the help of systematics and shell-model calculations, are presented. The role of allowed Gamow-Teller and first-forbidden beta transitions in this mass region is discussed.
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页数:13
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