通过对重核252Cf自发裂变产生的瞬发γ谱的测量,对丰中子核108Ru的能级结构进行了研究．基带、单声子γ振动带和一个二准粒子带分别得到了确认和扩展,同时识别了一个新的边带, 初步认定为二声子γ振动带．TRS模型计算...
通过对252Cf的自发裂变产生的瞬发γ谱的分析,对丰中子核98Sr的集体转动带进行了研究．扩展了建立在1838keV能级上的K=3的转动带．新发现了一个建立在2535keV能级上的K=6的转动带．通过分析,这两个带的带头组态都是γ...
~(146)Ce核的八级形变带和准γ带(英文) CNKI文献
通过测量252Cf自发裂变所产生的瞬发γ射线,对146Ce核的高自旋结构进行了重新研究,结果更新了以前报道的能级纲图,把八级形变集体带扩展到更高的自旋,并且重新构建了可能的准γ带结构．此外,用反射不对称壳模型(RASM)...
High Spin States in ~(136,137)La and ~(148)Ce Nuclei CNKI文献
High spin states in ~(136,137)La and ~(148)Ce nuclei have been investigated.The new level schemes for these nuclei have been established.In ~(136)La,observed band crossing as well as the signature sp...
J.H.Hamilton A.V.Ramayya... Proceedings of the 6th China-Japan Joint Nuclear Physic... 2006-05-01 国际会议
High spin states in A=110 neutron-rich nuclei CNKI文献
New levels with high spin states in neutron-rich ~(104,106)Mo, ~(107,110,113)Ru nuclei have been investigated through measuring prompt γ-rays following the spontaneous fission of ~(252)Cf. In ~(104,...
J. H. Hamilton A. V. Ramayya... Proceedings of the Fifth Japan-China Joint Nuclear Phys... 2004-03-01 国际会议
通过对重核252Cf自发裂变产生的瞬发γ谱的测量,对丰中子核108Ru的能级结构进行了研究.基带、单声子γ振动带和一个二准粒子带分别得到了确认和扩展,同时识别了一个新的边带,初步认定为二声子γ振动带.TRS模型计算表明...
通过对252Cf的自发裂变产生的瞬发γ谱的分析,对丰中子核98Sr的集体转动带进行了研究.扩展了建立在1838keV能级上的K=3的转动带.新发现了一个建立在2535keV能级上的K=6的转动带.通过分析,这两个带的带头组态都是v9/2[...
High spin states in 136,137La, 108,110,102Ru and 105Mo... CNKI文献
High spin states in 136,137La were populated through the reaction 130Te(11B,5n) and 130Te(11B,4n) at the beam energies of 50 and 60 MeV respectively. The Experiments were carried out at the China Ins...
J. H. Hamilton A. V. Ramayya... Abstracts of the 6th China-Nuclear Physics Symposium 2006-05-01 中国会议
Recent Progress of Research on Multi-phonon γ-Bands i... CNKI文献
Multi-phonon excitation in deformed nuclei is an impotent topic in research on nuclear structure. Up to now,the one-phononγ-vibrational(1-γ) bands have been observed in many nuclei.However,it is di...
J.H.Hamilton A.V.Ramayya... Book of Abstracts of the 13~(th) National Conference on... 2010-07-25 中国会议
关键词： spontaneous / fission / neutron-rich / nuclei
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Study on New Band Structures in Neutron-Rich ~(104)Zr ... CNKI文献
The neutron-rich ~(104)Zr and ~(152)Nd nuclei are located at A～100 and A～140 regions.Study on the high spin states for these nuclei can provide valuable information of the nuclear structure.In prev...
E.Y.Yeoh J.H.Hamilton... Book of Abstracts of the 13~(th) National Conference on... 2010-07-25 中国会议
关键词： spontaneous / fission / neutron-rich / nuclei
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High spin states in 136,137La,108,110,102Ru and 105Mo ... CNKI文献
High spin states in 136,137La were populated through the reaction 130Te(11B,5n) and 130Te(11B,4n) at the beam energies of 50 and 60 MeV respectively. The Experiments were carried out at the China Ins...
J. H. Hamilton A.V. Ramayya... Proceedings of 6th China-Japan Nuclear Physics Symposiu... 2006-05-01 国际会议
SUPER DEFORMATION TO MAXIMUM TRIAXIALITY IN A=100-112;... CNKI文献
From the reinforcement of the proton and neutron shell gaps of Z=38,N=60,62 atβ_2≥0.4,there is a sudden shift from near spherical shapes around Z=38,N=58 to superdeformed ground states in ~(98,100)...
J H... The 10~th International Conference on Nucleus-Nucleus C... 2009-08-16 国际会议
关键词： SUPER / DEFORMATION / TO / MAXIMUM
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HIGH SPIN STRUCTURE OF THE NEUTRON RICH ~(139,142)Cs N... CNKI文献
High spin excited states in the neutron rich ~(139,142)Cs nuclei have been investigated from a study of the prompt gamma rays emitted in the spontaneous fission of ~(252)Cf with the Gammasphere detec...
J H... The 10~th International Conference on Nucleus-Nucleus C... 2009-08-16 国际会议
Identification of One-Phonon and Two-Phonon Gamma-Vibr... CNKI文献
Multi-phonon excitation in deformed nuclei is an impotent topic in nuclear structure.However, it is difficult to observe the low lying multi-phononγ-vibrational bands.So far,the two-phononγ-vibrati...
J H... The 10~th International Conference on Nucleus-Nucleus C... 2009-08-16 国际会议
关键词： Identification / of / One-Phonon / and
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REINVESTIGATION OF COLLECTIVE BANDS IN NEUTRON-RICH ~(... CNKI文献
The high spin states of ~(107)Tc have been reinvestigated by measuring the promptγ-rays emitted from the fragments produced in the spontaneous fission of ~(252)Cf.The experiment was carried out at L...
J H... The 10~th International Conference on Nucleus-Nucleus C... 2009-08-16 国际会议
关键词： REINVESTIGATION / OF / COLLECTIVE / BANDS
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Identification of pseudospin bands in ~(108)Tc CNKI文献
The pseudospin is an interesting topic in studies of nuclear structure.When a nucleus has pseudospin structure,the single particle orbitals with j=l+1/2 and j =(1+2)-1/2 lie very close in energy and ...
J H... The 10~th International Conference on Nucleus-Nucleus C... 2009-08-16 国际会议
关键词： Identification / of / pseudospin / bands
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