Population of isomeric states in fusion and transfer reactions in beams of loosely bound nuclei near the Coulomb barrier

Скобелев, Н. К.

doi:10.1134/s1063778815050154

Cited by 4 publications

(1 citation statement)

References 28 publications

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“…The excitation functions for the formation of 198 Au in the ground and isomeric states were measured and σ m /σ g was determined in the transfer reaction 6 He + 197 Au [14]. The low IR values can be explained by the fact that the neutron transferred from the light nucleus to the heavy target nucleus populates the ground and low-lying states [17]. With an increase in the energy of incident particles, the probability of populating higher excited states increases, and so does the IR [Fig.…”

Section: Nucleon and Cluster Transfer Reactionsmentioning

confidence: 99%

Population of Isomeric States in Fusion and Transfer Reactions with Beams of Radioactive and Weakly Bound Nuclei

Penionzhkevich¹,

Скобелев²,

Науменко³

et al. 2019

Acta Phys. Pol. B

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The influence of the mechanisms of nuclear reactions on the population of isomeric states 44m Sc (6 +), 196m Au (12 −), 198m Au (12 −), 195m Hg (13/2 +), 197m Hg (13/2 +), 198m Tl (7 +), 196m Tl (7 +) obtained in reactions induced by beams of weakly bound and radioactive nuclei 3 He, 6 Li, 6 He are studied. In direct reactions involving cluster transfer, the isomeric ratio is lower than in reactions, where fusion with evaporation of nucleons occurs. In the case of charge exchange reactions with beams of weakly bound nuclei, the isomeric ratios change only slightly. If the reaction Q-value is positive, neutron transfer is observed with high probability in interactions of all weakly bound nuclei with both light and heavy stable target nuclei. Cross sections and their isomeric ratios differ for nucleon stripping and pickup channels owing to the difference in population of excited single-particle and collective states.

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Section: Nucleon and Cluster Transfer Reactionsmentioning

confidence: 99%

Population of Isomeric States in Fusion and Transfer Reactions with Beams of Radioactive and Weakly Bound Nuclei

Penionzhkevich¹,

Скобелев²,

Науменко³

et al. 2019

Acta Phys. Pol. B

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show abstract

Effect of nuclear-reaction mechanisms on the population of excited nuclear states and isomeric ratios

Скобелев

2016

Phys. Atom. Nuclei

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Effect of the Structure of Light Loosely Bound Nuclei on the Mechanisms of Nuclear Reactions

Скобелев

2019

Phys. Atom. Nuclei

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Population of isomeric states in fusion and transfer reactions in beams of loosely bound nuclei near the Coulomb barrier

Cited by 4 publications

References 28 publications

Population of Isomeric States in Fusion and Transfer Reactions with Beams of Radioactive and Weakly Bound Nuclei

Population of Isomeric States in Fusion and Transfer Reactions with Beams of Radioactive and Weakly Bound Nuclei

Effect of nuclear-reaction mechanisms on the population of excited nuclear states and isomeric ratios

Effect of the Structure of Light Loosely Bound Nuclei on the Mechanisms of Nuclear Reactions

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