Description of even-even Krypton isotopes by the Interacting Boson Approximation

Kaup, U.; Gelberg, A.

doi:10.1007/bf01435273

Cited by 86 publications

(44 citation statements)

References 10 publications

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“…A paper with those for 48 Ti is in preparation [109]. The quality of these, as well as of the unpublished results for 96 Zr is equal to that of the results obtained previously [95][96][97][98][99][100][101][102][103][104][105][106][107]. For the semimagic nuclei 116−124 Sn and 136 Xe, we have obtained the parameters by a fit to the energy of the low-lying states using the same procedure as in Ref.…”

Section: Appendix C: Parameters Of the Ibm-2 Hamiltonianmentioning

confidence: 67%

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Nuclear matrix elements for double-βdecay

2013

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Section: Appendix C: Parameters Of the Ibm-2 Hamiltonianmentioning

confidence: 67%

“…For most nuclei, the Hamiltonian parameters are taken from the literature [95][96][97][98][99][100][101][102][103][104][105][106][107]. The values of the Hamiltonian parameters, as well as the references from which they were taken, are given in Table XXIII.…”

Section: Appendix C: Parameters Of the Ibm-2 Hamiltonianmentioning

confidence: 99%

Nuclear matrix elements for double-βdecay

2013

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“…In earlier analyses, in which only the energies of the levels were taken into account, these states were interpreted as "intruder" in Ref. [44] and as pertaining to the model in Ref. [6].…”

Section: Iba-2 Modelmentioning

confidence: 99%

Spectroscopy and lifetime measurements of states inKr76populated inRb76
Giannatiempo
¹
,
Perego
²
,
Sona
³

et al. 2005
Phys. Rev. C
18
2
10
0
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The properties of the excited states of 76 Kr, populated in the decay of 76 Rb produced at ISOLDE isotopic separator, have been investigated by using K-conversion electron, γ -ray, and γ -γ coincidence measurements. The lifetimes of several levels have been measured by means of the advanced time-delayed βγ γ (t) method. The identification of 19 new levels and 55 transitions and the information deduced on spin and/or parity of the observed states from K-conversion coefficients, log ft values and decay properties have led to an improved knowledge of the level scheme. In particular, six 1 − states have been definitely identified and J π = 2 − has been assigned to the 2227 keV level, on which a band proposed to have negative-parity and even-spin had been previously observed. The strengths of the E0 and E2 transitions deexciting the 0

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“…In particular, the neutron-proton (IBM-2) version of the model has been applied successfully to the light isotopes of Se, Kr, and Sr [25][26][27][28][29][30]. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Collective features of Cr and Fe isotopes

Kotila

Lenzi

2014

Phys. Rev. C

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The question of the sudden increase of collectivity in neutron-rich nuclei when approaching N = 40 has recently interested both experimentalists and theorists. In this paper we study the development of collectivity along the chromium and iron isotopic chains. The calculations are performed within two different perspectives, namely, the proton-neutron interacting boson model (IBM-2) and interacting shell model (ISM) and compared with the available experimental data. The onset of collectivity is studied through nuclear quantities and observables that suggest differences in the nuclear structure of Cr and Fe isotopical chains. Furthermore, a prediction for the shape transition from a spherical vibrator to γ -soft rotor with nucleus 58 Cr standing at the critical point is discussed.

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Description of even-even Krypton isotopes by the Interacting Boson Approximation

Cited by 86 publications

References 10 publications

Nuclear matrix elements for double-βdecay

Nuclear matrix elements for double-βdecay

Spectroscopy and lifetime measurements of states inKr76populated inRb76
Giannatiempo
¹
,
Perego
²
,
Sona
³

et al. 2005
Phys. Rev. C
18
2
10
0
View full text Add to dashboard Cite

Collective features of Cr and Fe isotopes

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Description of even-even Krypton isotopes by the Interacting Boson Approximation

Cited by 86 publications

References 10 publications

Nuclear matrix elements for double-βdecay

Nuclear matrix elements for double-βdecay

Spectroscopy and lifetime measurements of states inKr76populated inRb76Giannatiempo1, Perego2, Sona3 et al. 2005Phys. Rev. C182100View full textAdd to dashboardCite

Collective features of Cr and Fe isotopes

Contact Info

Product

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About

Spectroscopy and lifetime measurements of states inKr76populated inRb76
Giannatiempo
¹
,
Perego
²
,
Sona
³

et al. 2005
Phys. Rev. C
18
2
10
0
View full text Add to dashboard Cite