Experimental evidence on the ground-state energy of 229Pa

被引:0
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作者
A.I. Levon
J. de Boer
M. Loewe
M. Würkner
T. Czosnyka
J. Iwanicki
P.J. Napiorkowski
机构
[1] Sektion Physik,
[2] Ludwig-Maximilians Universität München,undefined
[3] D-85748 Garching,undefined
[4] Germany,undefined
[5] Institute for Nuclear Research,undefined
[6] 252028 Kiev,undefined
[7] Ukraine,undefined
[8] Heavy Ion Laboratory,undefined
[9] Warsaw University,undefined
[10] Pl-02-097 Warsaw,undefined
[11] Poland,undefined
关键词
PACS:23.20.Lv Gamma transitions and level energies – 27.90.+b 220 ≤ A – 21.10.Dr Binding energies and masses;
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摘要
The E1 transition from the 3/2− state to the ground state of 229Pa was identified in the (p,tγ) reaction. Its energy is found to be 11.6(3) keV. This leads to a value of Qg.s.=−4133(2) keV and to a mass defect of 229Pa of 29894(3) keV. It is concluded that the ground-state configuration of 229Pa is 3/2[651].
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页码:9 / 11
页数:2
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