ISSN:
1572-9486
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The ground state rotational bands in the odd isotopes of uranium U 233 and U 235, were studied by the inelastic scattering of 13.1 MeV deuterons. Seven members of these bands were seen in both nuclei. By fitting the experimental energies of the levels to the relation E(I)= =AI(I+1)+B[I(I+1)]2, the parametersA andB were determined. Their values and the upper limits of the quadrupole reduced transition probabilities determined from the cross sections were: U 233:A=(5.93±0.10)keV,B=(−0.002±0.001)keV,B(E2,5/2→7/2)= =(6.51±0.66)×10−48 e2 cm4,B(E2,5/2→9/2)=(2.80±0.37) X 10−48 e2 cm4. U 235:A=(5.36±0.04)keV,B=(−0.0017±0.0004) keV,B(E2,7/2→9/2)=(8.05±0.71) × × 10−48 e2 cm4,B(E2,7/2→11/2)=(2.17±0.39) X 10−48 e2 cm4.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01925728
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