Nuclear data sheets for A = 122

Bertrand, F.

doi:10.1016/s0090-3752(72)80052-8

Cited by 29 publications

(7 citation statements)

References 87 publications

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“…The y-spectra were analyzed in the usual way. From the intensities of the 564 keV line in the decay of 122Sb and the 1,691 keV line in the decay of 124Sb the normalized The coefficients for the 564 keV line in the decay of 122Sb were calculated using the information in [7,8]. For the fi-feeding of the 564 keV and 1,257 keV levels of 12ZTe multipolarity L=0 was assumed [8].…”

Section: Nuclear Orientation Of 122124sbmentioning

confidence: 99%

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Ratio of the electric quadrupole moments of122,124Sb

et al. 1985

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Section: Nuclear Orientation Of 122124sbmentioning

confidence: 99%

“…The E2/M1 mixing parameter of the 693 keV y-transition was taken as 6 = -3.46 (5) from [7]. The coefficients follow as…”

Section: Nuclear Orientation Of 122124sbmentioning

confidence: 99%

Ratio of the electric quadrupole moments of122,124Sb

et al. 1985

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“…[7]. The anharmonic coefficients involved in this boson description have been determined by fitting the experimental levels [21] of 122Te and ~24Xe, respectively. In Fig.…”

Section: Choice Of the Parametersmentioning

confidence: 99%

Core-particle coupling and polarization effects

Dönau

Hagemann

1979

Z Physik A

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The unpaired particle in an odd-mass transitional nucleus exerts forces on the rest of the system leading to an effective shape which is in general dependent on the j-orbital occupied by the extra particle. To account for this polarization effect we propose to modify the collective matrix elements by a phenomenological polarization factor. This enables us to describe also such band structures by the core-particle coupling model for which the common coupling rules seem to fail. Selecting a typical case the model is applied to 123I in order to demonstrate the important role of the polarization. The calculation reproduces fairly well all band structures including their M 1 and E2 decay properties.

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“…Several different methods have been applied to collect experimental material on this nucleus. Gamma spectra from capture of thermal neutrons ( [3] and other references quoted in [4]) as well as from neutron capture in resonances [-5, 6, 7] have been investigated by several groups. Also 7-energies and 7-7 coincidences have been studied populating levels of 122Sb by the (p, n) reaction [8].…”

Section: Introductionmentioning

confidence: 99%

“…Also 7-energies and 7-7 coincidences have been studied populating levels of 122Sb by the (p, n) reaction [8]. The level scheme of *Z2Sb as given in Nuclear Data Sheets [4] is essentially due to the (n, 7) investigations of Shera [3]. His low-energy level scheme seems to be fairly complete and reliable.…”

Section: Introductionmentioning

confidence: 99%

Properties of the low-lying levels of122Sb

Gunsteren

Rabenstein

1977

Z Physik A

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ZeitschriftPhysik A 9 by Springer-Verlag 1977 Nanosecond lifetimes of low-lying levels in the doubly odd nucleus 122Sb have been measured. On the basis of these results and of already published experimental material, spins and parities for most of the low-lying states are proposed. A simple theoretical description of this nucleus is presented. The model used is that of a proton coupled to a number projected neutron quasiparticle wave function, assuming a Z =N = 50 core. The spectrum and transition rates were calculated in a shell model space consisting of eight subshells and using a renormalized Schiffer interaction. The shell model parameters were derived from adjadent nuclei. Good agreement with the experimental level scheme is found. Also the gamma decay properties can be accounted for rather well. Spectroscopic factors for the one-neutron transfer reactions leading to ~22Sb are predicted. Their measurement with high resolution techniques would be a helpful test for the interpretations given.Nuclear Reactions Sb(n, 7), E = th; measured 7-7 coin. a 22Sb deduced J, ~, 7-branching, mean life. 1248b deduced mean life. Natural target, Ge(Li), NaI(T1) detectors.

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Nuclear data sheets for A = 122

Cited by 29 publications

References 87 publications

Ratio of the electric quadrupole moments of122,124Sb

Ratio of the electric quadrupole moments of122,124Sb

Core-particle coupling and polarization effects

Properties of the low-lying levels of122Sb

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