Correlations of the deformation variables<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>β</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi></mml:math>in even-even Hf, W, Os, Pt, and Hg nuclei

Esser, Lars; Neuneyer, U.; Casten, R. F.; Brentano, P. von

doi:10.1103/physrevc.55.206

Cited by 46 publications

(44 citation statements)

References 15 publications

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“…was shown, that even if the deformation parameters as used in a study do not always respect volume conservation [28] explicitly they may be plotted together without large errors. In Figure 5 a compilation of various experimental data [30,31,[35][36][37][38][39][40][41] is shown (on the left) together with (on the right) results of the calculations [33] mentioned -both for nuclei near the valley of stability. The right plot also depicts the calculated effect of zero point oscillations which we have considered, as will be pointed out below.…”

Section: Deformation and Triaxiality Of Nuclear Shapesmentioning

confidence: 99%

Description of dipole strength in heavy nuclei in conformity with their quadrupole degrees of freedom

Grosse

Junghans

Massarczyk

et al. 2012

EPJ Web of Conferences

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Abstract. In conformity to new findings about the widespread occurrence of triaxiality arguments are given in favor of a description of the giant dipole resonance in heavy nuclei by the sum of three Lorentzians. This TLO parameterization allows a strict use of resonance widths Γ in accordance to the theoretically founded power law relation to the resonance energy. No additional variation of Γ with the photon energy and no violation of the sum rule are necessary to obtain a good agreement to nuclear photo-effect, photon scattering and radiative capture data. Photon strength other than E1 has a small effect, but the influence of the level density on photon emission probabilities needs further investigation.

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Section: Deformation and Triaxiality Of Nuclear Shapesmentioning

confidence: 99%

Description of dipole strength in heavy nuclei in conformity with their quadrupole degrees of freedom

Grosse

Junghans

Massarczyk

et al. 2012

EPJ Web of Conferences

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“…Such an anticorrelation of the quadrupole deformation and of triaxiality is generally known. It has been examined in quantitative terms in [30].…”

mentioning

confidence: 99%

Shape trends and triaxiality in neutron-rich odd-mass Y and Nb isotopes

Luo

Rasmussen

Stefanescu

et al. 2005

J. Phys. G: Nucl. Part. Phys.

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“…(3), Q j j are single particle matrix elements of the quadruple operator which have also been used in the Hamiltonian Eq. (7), and e b and e ν are the boson and fermion effective charges respectively. In the actual calculations the computer program PBEM [32] has been used.…”

Section: Electromagnetic Transition Probabilitiesmentioning

confidence: 99%

A description of odd mass W-isotopes in the Interacting Boson–Fermion model

Musleh

Scholten²

2012

Nuclear Physics A

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The negative and positive parity low-spin states of the even-odd Tungsten isotopes, 183,185,187 W are studied in the frame work of the Interacting Boson-Fermion Approximation (IBFA) model.The fermion that is coupled to the system of bosons is taken to be in the negative parity 2f 7/2 , 2f 5/2 , 3p 3/2 , 3p 1/2 and in the positive parity 1i 13/2 single-particle orbits. The calculated energies of low-spin energy levels of the odd isotopes are found to agree well with the experimental data.Also B(E2) values and spectroscopic factors for single-neutron transfer are calculated and found to be in good agreement with experimental data.

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Correlations of the deformation variablesβandγin even-even Hf, W, Os, Pt, and Hg nuclei

Cited by 46 publications

References 15 publications

Description of dipole strength in heavy nuclei in conformity with their quadrupole degrees of freedom

Description of dipole strength in heavy nuclei in conformity with their quadrupole degrees of freedom

Shape trends and triaxiality in neutron-rich odd-mass Y and Nb isotopes

A description of odd mass W-isotopes in the Interacting Boson–Fermion model

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