Ternary particle emission in spontaneous fission of 250Cf and 252Cf and in neutron induced fission of 249Cf and 251Cf

Vermote, S.; Wagemans, C.; Sérot, O.; Heyse, J.; Gils, J. Van; Söldner, T.; Geltenbort, P.; AlMahamid, I.; Tian, Guoxin; Rao, Linfeng

doi:10.1016/j.nuclphysa.2010.03.001

Cited by 20 publications

(16 citation statements)

References 19 publications

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“…The calculated results for which experimental data is available are in good agreement with each other [23]. Table 1.…”

Section: Kinetic Energy Of Long Range Alpha Particlesupporting

confidence: 80%

“…The alpha cluster preformation factor S α and corresponding probability for the alpha particle preformed in the fissioning nucleus P LRA are also listed in table 1. The calculated emission probabilities of long range alpha particle are found to agree well with the experimental data [23].…”

Section: Emission Probability Of Long Range Alpha Particlesupporting

confidence: 75%

“…Table 1. The calculated emission probability of long range alpha particle in the ternary fission of [244][245][246][247][248][249][250][251][252][253][254][255][256][257][258][259][260] Cf isotopes and the corresponding experimental data [23] [15] in the alpha accompanied cold ternary fission of 252 Cf isotope.…”

Section: Kinetic Energy Of Long Range Alpha Particlementioning

confidence: 99%

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Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

Santhosh

Krishnan

2016

Eur. Phys. J. A

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Abstract.Within the Unified ternary fission model (UTFM), the alpha accompanied ternary fission of even-even [244][245][246][247][248][249][250][251][252][253][254][255][256][257][258][259][260] Cf isotopes has been studied by taking the interacting barrier as the sum of Coulomb and proximity potential. 132 Sn (N=82, Z=50) as the heavier fragment. We have included the effect of deformation and orientation of fragments and this has revealed that in addition to closed shell effect, ground state deformation also plays an important role in the calculation of relative yield of favorable fragment combinations. The computed isotopic yields for alpha accompanied ternary fission of 252 Cf isotope are found to be in agreement with the experimental data. The emission probability and kinetic energy of long range alpha particle is calculated for the various isotopes of Cf and are found to be in good agreement with the experimental data.

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“…The calculated results for which experimental data is available are in good agreement with each other [23]. Table 1.…”

Section: Kinetic Energy Of Long Range Alpha Particlesupporting

confidence: 80%

Section: Emission Probability Of Long Range Alpha Particlesupporting

confidence: 75%

Section: Kinetic Energy Of Long Range Alpha Particlementioning

confidence: 99%

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Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

Santhosh

Krishnan

2016

Eur. Phys. J. A

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“…Later, the authors [20] have also studied the long range alpha emission probability using one dimensional sudden approximation. Recently, the emission probability of long range alpha particle emitted during the spontaneous ternary fission of 250,252 Cf and 244,246,248 Cm isotopes was studied by Vermote et al [21][22].…”

Section: Introductionmentioning

confidence: 99%

α-accompanied cold ternary fission ofPu238–244isotopes in equatorial and collinear configuration

2015

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The cold ternary fission of 238 Pu, 240 Pu, 242 Pu and 244 Pu isotopes, with 4 He as light charged particle, in equatorial and collinear configuration has been studied within the Unified ternary fission model (UTFM). The fragment combination 100 Zr+ 4 He+ 134 Te possessing the near doubly magic nuclei 134 Te (N=82, Z=52) gives the highest yield in the alpha accompanied ternary fission of 238 Pu. For the alpha accompanied ternary fission of 240 Pu, 242 Pu and 244 Pu isotopes, the highest yield was found for the fragment combination with doubly magic nuclei 132 Sn (N=82, Z=50) as the heavier fragment. The deformation and orientation of fragments have also been taken into account for the alpha accompanied ternary fission of [238][239][240][241][242][243][244] Pu isotopes, and it has been found that in addition to closed shell effect, ground state deformation also plays an important role in determining the isotopic yield in the ternary fission process. The emission probability and kinetic energy of long range alpha particles have been calculated and are found to be in good agreement with the experimental data.

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“…For tritons and α particles emitted in the spontaneous ternary fission of 244 Cm, 246 Cm, 248 Cm, 250 Cf and 252 Cf and in the neutron induced fission of 243 Cm, 245 Cm 247 Cm, 249 Cf and 251 Cf, the energy distributions and the emission probabilities were determined by Vermote et al. [24,25] .…”

Section: Introductionmentioning

confidence: 99%

The emission probabilities of long range alpha particles from even–even^244–252Cm isotopes

Santhosh¹,

Krishnan²,

Priyanka³

2014

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

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Ternary particle emission in spontaneous fission of 250Cf and 252Cf and in neutron induced fission of 249Cf and 251Cf

Cited by 20 publications

References 19 publications

Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

α-accompanied cold ternary fission ofPu238–244isotopes in equatorial and collinear configuration

The emission probabilities of long range alpha particles from even–even^244–252Cm isotopes

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Ternary particle emission in spontaneous fission of 250Cf and 252Cf and in neutron induced fission of 249Cf and 251Cf

Cited by 20 publications

References 19 publications

Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

Deformation effects in the alpha accompanied cold ternary fission of even-even 244-260Cf isotopes

α-accompanied cold ternary fission ofPu238–244isotopes in equatorial and collinear configuration

The emission probabilities of long range alpha particles from even–even244–252Cm isotopes

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The emission probabilities of long range alpha particles from even–even^244–252Cm isotopes