<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="italic">g</mml:mi></mml:math>Factor of a Magnetic-Rotational Band Head in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow /><mml:mrow><mml:mn>193</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi>Pb</mml:mi></mml:math>

Chmel, S.; Brandolini, F.; Ribas, R. V.; Baldsiefen, G.; Görgen, A.; Poli, M.; Pavan, P.; Hübel, H.

doi:10.1103/physrevlett.79.2002

Cited by 43 publications

(22 citation statements)

References 12 publications

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“…4. A value of +0.68(3) was derived for the g factor, in perfect agreement with the previously reported value [10]. The modulation amplitude is two times larger than that found for the 158-keV E1 transition (Fig.…”

Section: Experimental Procedures and Resultssupporting

confidence: 91%

“…2 of Ref. [10]). On the basis of these results, a mixing coefficient δ(M1/E2) = −0.13(2) was deduced for the 213-keV transition.…”

Section: Experimental Procedures and Resultsmentioning

confidence: 88%

“…The configuration was confirmed by a g-factor measurement [10]. The spin assignment, however, differs from the systematic of similar bands in the Pb nuclei [14,15].…”

Section: Introductionmentioning

confidence: 71%

“…These M1 bands are built on two-proton high-j particle-hole excitations across the Z = 82 shell gap coupled to neutron holes in the 1i 13/2 orbital and possible contribution of low-j neutrons. The perpendicular orientation of the proton and neutron spins in these bands was confirmed by a g-factor measurement [10]. A further important aspect for understanding the M1 bands concerns the underlying deformation.…”

Section: Introductionmentioning

confidence: 73%

“…To provide more support to the QI analysis, which is mainly based on time spectra in the prompt region, we have also reexamined the data from the g-factor TDPAD measurement [10]. In that experiment the recoiling 193 Pb nuclei were implanted in the cubic lattice of Pb, placed in an external magnetic field of 31.5 kG.…”

Section: Experimental Procedures and Resultsmentioning

confidence: 99%

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Spin, quadrupole moment, and deformation of the magnetic-rotational band head inPb193

Balabanski

Ionescu‐Bujor²,

Iordăchescu³

et al. 2011

Phys. Rev. C

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The spectroscopic quadrupole moment of the T 1/2 = 9.4(5) ns isomer in 193 Pb at an excitation energy E ex = (2585 + x) keV is measured by the time-differential perturbed angular distribution method as |Q s | = 2.6(3) e b. Spin and parity I π = 27/2 − are assigned to it based on angular distribution measurements. This state is the band head of a magnetic-rotational band, described by the coupling of a neutron hole in the 1i 13/2 subshell with the (3s −2 1/2 1h 9/2 1i 13/2 ) 11 − proton excitation. The pairing-plus-quadrupole tilted-axis cranking calculations reproduce the measured quadrupole moment with a moderate oblate deformation 2 = −0.11, similar to that of the 11 − proton intruder states, which occur in the even-even Pb nuclei in the region. This is the first direct measurement of a quadrupole moment and thus of the deformation of a magnetic-rotational band head.

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Section: Experimental Procedures and Resultssupporting

confidence: 91%

“…2 of Ref. [10]). On the basis of these results, a mixing coefficient δ(M1/E2) = −0.13(2) was deduced for the 213-keV transition.…”

Section: Experimental Procedures and Resultsmentioning

confidence: 88%

“…The configuration was confirmed by a g-factor measurement [10]. The spin assignment, however, differs from the systematic of similar bands in the Pb nuclei [14,15].…”

Section: Introductionmentioning

confidence: 71%

Section: Introductionmentioning

confidence: 73%

Section: Experimental Procedures and Resultsmentioning

confidence: 99%

See 3 more Smart Citations