Effective nuclear moments in 207Pb

The magnetic moments and halflives of the 5/2? states in199Hg and197Hg and the discrepancies in the experimental hyperfine fields at Hg in Fe

“…This is consistent with a normal temperature dependence of the hyperfine field of Hg in Fe since the hyperfine field in Fe changes by approximately the same amount in this temperature range [22]. It therefore seems improbable that an anomalous temperature dependence of the magnetic hyperfine field for Hg in Fe can be the cause for the [19] f [23] discrepancy between the TDPAC [6,7] and NMR/ON [8] experiments. The measured halflife of the 134keV state, T~/2=8.1 +_0.16 ns-the quoted uncertainty includes possible systematic errors-is larger than most previously reported values [11,[14][15][16].…”

Magnetic Moments of2+States in Even Te Nuclei

“…For Fe 56 , 13 Ru 100 , 14 Ru 102 , 14 and Pd 106 , 15 the g R values are 0.55, 0.55, 0.44, and 0.45, respectively.. For these cases n-n and/?-/? pairing, as well as polarization effects, are expected to be important.…”

E3andM2transition strengths inBi83209

“…This is the multiplier calculated [37] for 13 degrees of freedom (16 data points minus 3 parameters (A 0 , δ, σ) in the fit) and gives the value of chi-squared used to evaluate the error in delta. The best fit for this level was obtained for values of σ=2.14 ( σ J =0.33) and δ=-0.184 (13). The value of δ which corresponds to σ=2.25 is δ=-0.20.…”

“…The three states below this septuplet are predominately formed from the excitation of the single proton [1]. Present information on the properties of low-lying states in 209 83 Bi was determined from comprehensive inelastic scattering [2][3][4][5][6], Coulomb excitation [7][8][9][10][11], direct decay time [12][13][14] and multi-nucleon transfer reaction [1,15] measurements.…”

“…Therefore, this article presents new measurements on low-lying levels in Pb [7,19,20], as shown schematically in Fig. 1. The B(E3) excitation probability to the 13 Bi. The dashed lines represent the pure multipole transitions, for which strengths are extracted in this work.…”