Analysis of Nucleon Scattering Data of 52Cr with a Coupling Scheme Built with the Soft-rotator Model.

Sukhovitskiĩ, Efrem Sh.; Chiba, Satoshi; LEE, Jeong-Yeon; Kim, Byung-Taik; Hong, Seung-Woo

doi:10.3327/jnst.40.69

Cited by 6 publications

(2 citation statements)

References 21 publications

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“…Basically, the model, due to the underlying physics, is expected to be applicable to rotational nuclei. Nevertheless, we have seen so far that it can be quite successfully applied also to so-called "vibrational" nuclei as an "effective" model [1,2].…”

Section: Introductionmentioning

confidence: 99%

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
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Elastic and inelastic scattering of unpolarized and polarized protons by 40 Ar nuclei for incident energies between 20 and 50 MeV has been studied by reanalyzing experimental scattering spectra for the 2 + (1.46 MeV) and 3 − (3.68 MeV) levels in the angular range 30 • -160 • for incident protons of energies of 25.1, 32.5, and 40.7 MeV. An isospin dependent soft-rotator coupled-channels optical model with the potential containing a dispersive term with a nonlocal contribution is used to analyze the data.

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Section: Introductionmentioning

confidence: 99%

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
4
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2
0
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“…By means of the CC calculations with a coupling scheme built using the SRM wave function, we can analyze nucleon scattering to these levels simultaneously and obtain nucleon optical potentials. Up to now, the CC-SRM approach has been applied successfully to analyses of neutron and proton interactions with nuclei together with the collective structure and EM transition rate for 12 C, 2-4) 52 Cr, 5) 58 Ni, 6) 56 Fe 7,8) and 238 U. 9) The nucleon optical potential parameters for these nuclei were extracted through the analyses.…”

Section: Introductionmentioning

confidence: 99%

Coupled-Channels Analysis of Nucleon Interaction Data of²⁸'³⁰Si up to 200 MeV Based on the Soft Rotator Model

Sun

Watanabe

Sukhovitskiĩ³

et al. 2003

Journal of Nuclear Science and Technology

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A consistent analysis for nuclear level structure and nucleon scattering data up to 200 MeV was performed for sd-shell nuclei, 28,30 Si, using a unified framework of soft-rotator model and coupled-channels approach. The 28,30 Si were assumed to be deformed nuclei having oblate shapes. The soft-rotator model parameters were determined so as to reproduce measured collective levels of 28,30 Si up to an excitation energy of around 10 MeV. The relativistic kinematics and global optical potential form were taken into account in the coupled-channels optical model analysis, and the optical model parameters were derived. The calculation showed good agreement with experimental data for both collective levels and nucleon interaction data-neutron total cross sections, proton reaction cross sections, and nucleon scattering angular distributions.

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Extensive Study of the Soft-Rotator Model Hamiltonian Parameters for Medium and Heavy Even-Even Nuclei

Kunieda

Chiba

Shibata

et al. 2009

Journal of Nuclear Science and Technology

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Soft-rotator model Hamiltonian parameters were deduced for 63 even-even nuclei in the mass range 56 A 238 by a combination of low-lying level structure and coupled-channel proton scattering analyses toward a systematic and accurate calculation of nuclear data. It was found that the obtained effective quadrupole and octupole deformation parameters were consistent with those derived from experimental BðE2Þ and BðE3Þ data. In addition, equilibrium ground-state quadrupole deformation parameters were also in reasonable accord with theoretical results for deformed heavy nuclei. The obtained parameters often varied with neutron and/or proton numbers anomalously, showing mostly the effects of shell closure. On the other hand, some clear systematic trends were seen among major Hamiltonian parameters.

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Analysis of Nucleon Scattering Data of 52Cr with a Coupling Scheme Built with the Soft-rotator Model.

Cited by 6 publications

References 21 publications

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
4
0
2
0
View full text Add to dashboard Cite

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
4
0
2
0
View full text Add to dashboard Cite

Coupled-Channels Analysis of Nucleon Interaction Data of²⁸'³⁰Si up to 200 MeV Based on the Soft Rotator Model

Extensive Study of the Soft-Rotator Model Hamiltonian Parameters for Medium and Heavy Even-Even Nuclei

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Analysis of Nucleon Scattering Data of 52Cr with a Coupling Scheme Built with the Soft-rotator Model.

Cited by 6 publications

References 21 publications

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) andOkumuşoğlu1, Görür2, Bírchall3 et al. 2007Phys. Rev. C4020View full textAdd to dashboardCite

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) andOkumuşoğlu1, Görür2, Bírchall3 et al. 2007Phys. Rev. C4020View full textAdd to dashboardCite

Coupled-Channels Analysis of Nucleon Interaction Data of28'30Si up to 200 MeV Based on the Soft Rotator Model

Extensive Study of the Soft-Rotator Model Hamiltonian Parameters for Medium and Heavy Even-Even Nuclei

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Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
4
0
2
0
View full text Add to dashboard Cite

Angular distributions of protons scattered byAr40nuclei with excitation of the2+(1.46 MeV) and
Okumuşoğlu¹,
Görür²,
Bírchall³
et al. 2007
Phys. Rev. C
4
0
2
0
View full text Add to dashboard Cite

Coupled-Channels Analysis of Nucleon Interaction Data of²⁸'³⁰Si up to 200 MeV Based on the Soft Rotator Model