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Ionescu‐Bujor, M.; Iordăchescu, A.; Bucurescu, D.; Mărginean, N.

doi:10.1103/physrevc.72.044313

Cited by 19 publications

(33 citation statements)

References 53 publications

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“…It has been reported by several authors that there is an overestimation of the sd-pf gap in the corresponding interaction which required the lowering of the single-particle energies of the f and p orbitals [24,35]. No such attempt was made in the present calculation.…”

Section: Theoretical Resultsmentioning

confidence: 90%

Experimental study of nuclei in the vicinity of the “island of inversion” through the fusion-evaporation reaction

et al. 2009

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We report the first observation of high-spin states in nuclei in the vicinity of the "island of inversion", populated via the 18 O+ 18 O fusion reaction at an incident beam energy of 34 MeV.The fusion reaction mechanism circumvents the limitations of non-equilibrated reactions used to populate these nuclei. Detailed spin-parity measurements in these difficult to populate nuclei have been possible from the observed coincidence anisotropy and the linear polarization measurements.The spectroscopy of 33,34 P and 33 S is presented in detail along with the results of calculations within the shell model framework.

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Section: Theoretical Resultsmentioning

confidence: 90%

Experimental study of nuclei in the vicinity of the “island of inversion” through the fusion-evaporation reaction

et al. 2009

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“…In the case of 31 P, the nucleus is populated to much higher spin and the feeding pattern is complex. IonescuBujor et al [14] have recently reported lifetimes for some of these high-lying high spin states which feed the 7/2 − level. In some cases, these exceed 1 ps.…”

Section: O+mentioning

confidence: 99%

AnalogE1transitions and isospin mixing

et al. 2008

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We investigate whether isospin mixing can be determined in a model-independent way from the relative strength of E1 transitions in mirror nuclei. The specific examples considered are the A = 31 and A = 35 mirror pairs, where a serious discrepancy between the strengths of 7/2 − → 5/2 + transitions in the respective mirror nuclei has been observed. A theoretical analysis of the problem suggests that it ought to be possible to disentangle the isospin mixing in the initial and final states given sufficient information on experimental matrix elements. With this in mind, we have obtained a lifetime for the relevant 7/2 − state in 31 S using the Doppler-shift attenuation method (DSAM). We have then collated the available information on matrix elements in order to examine the level of isospin mixing for both A = 31 and A = 35 mirror pairs.

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“…The 37 Cl nucleus was recently studied using several heavy ion induced reactions [43][44][45][46][47], where new γ transitions were reported. In particular, this isotope was populated in 160 Gd + 36 S and 160 Gd + 37 Cl deep-inelastic collisions in thick-target measurements where γ -γ coincidences were obtained [43].…”

Section: A Structure Of Odd-even CL Isotopesmentioning

confidence: 99%

“…4. By using the fusion evaporation reaction 24 Mg( 16 O,3p) [44], the level scheme of 37 Cl was extended up to an excitation energy of ∼17 MeV with spins and parities up to (29/2 + ) and (27/2 − ). The levels of 37 Cl are compared with (0 + 1)hω calculations with the PSDPF interaction for both positive (natural) and negative (intruder) parity states in Fig.…”

Section: A Structure Of Odd-even CL Isotopesmentioning

confidence: 99%

Structure of chlorine isotopes populated by heavy ion transfer reactions

Szilner¹,

Corradi²,

Haas³

et al. 2013

Phys. Rev. C

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Neutron-rich chlorine isotopes were populated in the 40 Ar + 208 Pb multiple transfer reaction via the −1p channels in a fragment-γ coincident measurement employing the Prisma-Clara setup. New γ transitions have been identified and, together with already available data, level schemes have been revised and compared with the results of large-scale sd-pf shell-model calculations. The evolution of the energy splitting between the s 1/2 and d 3/2 orbitals and the increased mixing of different proton configurations in the populated Cl isotopic chain have been deduced by inspecting the shell-model wave functions.

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New short-lived isomers inY84

Cited by 19 publications

References 53 publications

Experimental study of nuclei in the vicinity of the “island of inversion” through the fusion-evaporation reaction

Experimental study of nuclei in the vicinity of the “island of inversion” through the fusion-evaporation reaction

AnalogE1transitions and isospin mixing

Structure of chlorine isotopes populated by heavy ion transfer reactions

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