Levels of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">U</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>232</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>fed in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Pu</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow />

Ardisson, G.; Hussonnois, M.; LeDu, J. F.; Trubert, D.; Lederer, C.M.

doi:10.1103/physrevc.49.2963

Cited by 15 publications

(13 citation statements)

References 18 publications

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“…8 we compare the angular distributions of the 927 keV excited state in 232 U with the 0 + ground state. The angular distribution of the 927 keV state gives no firm evidence for a 0 + assignment proposed by Ardisson et al [59].…”

Section: B Experimentally Obtained 0 + Statescontrasting

confidence: 55%

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0+states in deformed actinide nuclei by the(p,t)reaction

et al. 2004

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By means of the ͑p , t͒ reaction we study the excitation spectra of 0 + states in the deformed nuclei 228 Th, 230 Th, and 232 U, using the Q3D magnetic spectrograph facility at the Munich tandem accelerator. At small reaction angles the 0 + transfer angular distributions have steeply rising cross sections which allow us to identify these states in otherwise very complicated and dense spectra. For each of these nuclei we resolve typically about ten excited states with safe 0 + assignments. The studied excitation energies range up to 2.5, 2.7, and 2.3 MeV, respectively, and the summed transfer strengths add to more than 60% of the ground state strength. As in a recent study of 158 Gd we compare with interacting boson approximation (IBA) calculations in the spdf boson space. This highly schematic collective model description, including octupole collectivity, but neglecting other relevant degrees of freedom, gives numbers of excited 0 + states in these actinide nuclei that are rather close to the observed ones.

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Section: B Experimentally Obtained 0 + Statescontrasting

confidence: 55%

“…In the shaded area we compare the angular distributions of the 232 U 0 + ground state and the 927.3 keV excited state. This angular distribution does not allow for a firm 0 + assignment proposed by Ardisson et al[59]. The lines are drawn to guide the eyes and have no further meaning.FIG.…”

mentioning

confidence: 99%

0+states in deformed actinide nuclei by the(p,t)reaction

et al. 2004

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“…γ spectra of the intense source, measured with a 40% HP Ge detector and γ-γ and γ-X coincidence setups, shows all previously known y-rays as well as 20 new γ transitions with intensities lower than 10~6% (Figure 4). These results are presented elsewhere [12,13].…”

Section: Results and Conclusionsupporting

confidence: 75%

Preparation of an Intense ²³⁶Pu Source for the Investigation of its ²⁸Mg Cluster Decay

Brillard

Trubert

et al. 1995

Radiochimica Acta

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“…At the same time this angular distribution can also be fitted by a calculation for a 0 + excitation mainly by the (1j 15/2 ) 2 transfer configuration with a small admixture of the (1i 11/2 ) 2 transfer. A spin of 0 + is assigned to the state with closely lying energy of 927.3 keV in 232 U, studied in the alpha decay of 236 Pu [23]. Therefore, we have not excluded spin assignment 0 + , though the present information is not sufficient to solve the problem.…”

Section: B Dwba Analysismentioning

confidence: 89%

Spectroscopy ofTh230in the(p,t)reaction

et al. 2009

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The excitation spectra in the deformed nucleus 230 Th were studied by means of the (p,t) reaction, using the Q3D spectrograph facility at the Munich Tandem accelerator. The angular distributions of tritons are measured for about 200 excitations seen in the triton spectra up to 3.3 MeV. Firm 0 + assignments are made for 16 excited states by comparison of experimental angular distributions with the calculated ones using the CHUCK code. Additional assignments are possible: relatively firm for 4 states and tentative also for 4 states. Assignments up to spin 6 + are made for other states. Sequences of the states are selected which can be treated as rotational bands and as multiplets of excitations. Experimental data are compared with interacting boson model (IBM) and quasiparticlephonon model (QPM) calculations.

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Levels ofU232fed inPu

Cited by 15 publications

References 18 publications

0+states in deformed actinide nuclei by the(p,t)reaction

0+states in deformed actinide nuclei by the(p,t)reaction

Preparation of an Intense ²³⁶Pu Source for the Investigation of its ²⁸Mg Cluster Decay

Spectroscopy ofTh230in the(p,t)reaction

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Levels ofU232fed inPu

Cited by 15 publications

References 18 publications

0+states in deformed actinide nuclei by the(p,t)reaction

0+states in deformed actinide nuclei by the(p,t)reaction

Preparation of an Intense 236Pu Source for the Investigation of its 28Mg Cluster Decay

Spectroscopy ofTh230in the(p,t)reaction

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Preparation of an Intense ²³⁶Pu Source for the Investigation of its ²⁸Mg Cluster Decay