| 000 | 02443nlm1a2200349 4500 | ||
|---|---|---|---|
| 001 | 668641 | ||
| 005 | 20231030042155.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\39878 | ||
| 035 | _aRU\TPU\network\39296 | ||
| 090 | _a668641 | ||
| 100 | _a20230113a2021 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aCluster approach to spontaneous fission of even-even isotopes of U, Pu, Cm, Cf, Fm, No, Rf, Sg, and Hs _fI. S. Rogov, G. G. Adamyan, N. V. Antonenko |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _aReferences: 57 tit.] | ||
| 330 | _aFor even isotopes of nuclei U, Pu, Cm, Cf, Fm, No, Rf, Sg, and Hs, spontaneous fission and α-decay half-lives are calculated within the dinuclear system model and compared with existing experimental data. Cluster radioactivity half-lives are also described for even U, Pu, and Cm isotopes. All these processes are considered for the evolution of a nucleus in the charge (mass) asymmetry coordinate and in the relative distance between the centers of clusters formed. The important roles of the driving potential and mass parameter in the charge asymmetry coordinate are shown for spontaneous fission. The global isotopic trends of spontaneous fission and α-decay half-lives are studied. Drastic changes in the functional dependence of spontaneous fission half-life on the neutron number and in the absolute values of half-lives in the U-No and Rf-Hs nuclear groups are explained. | ||
| 461 |
_tPhysical Review C _onuclear physics |
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| 463 |
_tVol. 104, iss. 3 _v[034618, 9 p.] _d2021 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 700 | 1 |
_aRogov _bI. S. _gIvan Sergeevich |
|
| 701 | 1 |
_aAdamyan _bG. G. _gGurgen Grigorjevich |
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| 701 | 1 |
_aAntonenko _bN. V. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1964- _gNikolay Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\35905 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bШкола базовой инженерной подготовки _bОтделение математики и информатики _h8031 _2stltpush _3(RuTPU)RU\TPU\col\23555 |
| 801 | 2 |
_aRU _b63413507 _c20230113 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1103/PhysRevC.104.034618 | |
| 942 | _cCF | ||