Nuclear Data Sheets for A = 151

Oblately deformed isomeric proton-emitting state inLu151

“…This time condition greatly suppresses the longer lived alpha decay lines and shows a proton decay peak at 1285(4) keV. This mean energy is slightly lower but consistent with the current literature value of 1310(10) keV [18]. In this work, the energy calibration was performed with a quadratic least-squares fit to the 151 Lu ground-state proton decay and the known 151 Dy, 150 Dy, 151 Ho, 151m Ho, and 152 Er α decay lines shown in Fig.…”

“…[5]. Although the spectrum is dominated above 3.5 MeV by α-decay lines, a peak is visible at 1232(4) keV which is consistent with the ground-state proton decay energy of 151 Lu, 1233(3) keV [18].…”

High spin states inPr151,153,Sm157Hwang1, Ramayya2, Hamilton3 et al. 2010Phys. Rev. C26150View full textAdd to dashboardCite

“…Several γ transitions in 151 Pr [4,15,17,19] were previously reported. The 96.8 keV transition was assigned to 151 Pr from the x-γ coincidences from the fission fragments of 252 Cf and from the β − decay of 151 Ce [16,19]. Based on this 96.8 keV transition (the 96.0 keV transition in Ref.…”

Odd-even147−153Pm isotopes within the neutron-proton interacting boson-fermion model

“…Figure 12 shows the spectroscopic factors obtained with the three transfer operators, normalized according to the McFarlane sum rules, along with the experimental values from two different reactions [16][17][18][19]. The calculated values with the three approximations used for the transfer operator are very similar.…”

“…Calculated spectroscopic factors have been normalized to reproduce the spectroscopic sum rules. Figure 13 shows the results of the calculations along with the experimental data [16][17][18][19]25]. In contrast to the stripping reactions, there is more experimental data available for the pickup ones, which allows a more detailed comparison with the calculated values.…”