225TH    229U A DECAY                                            09NDS    200905
225TH  H TYP=FUL$AUT=A. K. Jain (a), R. Raut (b), J. K. Tuli$
225TH2 H CIT=NDS 110, 1409 (2009)$CUT=1-Dec-2008$
229U   P 0.0          (3/2+)              58 M   3              6475      3
225TH  N                       0.20    AP
225TH cA E         Measurements of 1961Ru06. Original energies have been
225TH2cA increased by 5 keV due to calibration, as recommended by 1979Ry03.
225TH cA IA        |a intensity per 100 |a decays, measured by 1961Ru06.
225TH cA HF        r{-0}({+225}Th)=1.53 is used in calculations.
225TH c  No gammas were observed by 1961Ru06 in singles and |a|g-coincidence
225TH2c  spectra (<2% of |a decays) belonging to {+229}U |a decay. However,
225TH3c  Th L x rays were observed, and their intensity was measured as
225TH4c  13% of |a decays. These data indicate, as concluded by 1961Ru06, that
225TH5c  the levels populated by the 6332- and 6297-keV |a's are deexcited
225TH6c  by M1,E2 transitions, not by E1.
225TH  L 0.0          (3/2+)
225TH  A 6360      6  64     6   1.7   AP
225TH cA IA        uncertainty was recommended by 1979Ry03.
225TH cA           The 6360-keV |a was not seen in coincidence with gammas,
225TH2cA indicating that it feeds either the g.s. or a low-energy level
225TH2cA deexcited by |g's with E|g less than
225TH3cA the Th L-electron binding energy.
225TH  L 28        5  (5/2+)
225TH  A 6332      3  20     2   4.1   AP
225TH  L 64        5  (7/2+)
225TH  A 6297      3  11     1   5.1   AP
225TH  L 102       5  (9/2+)
225TH  A 6260      3  1.0    5    38   AP
225TH  L 139       5
225TH  A 6223      3  3      1   8.6   AP
225TH  L 178       5
225TH  A 6185      3  1.0    5    17   AP