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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.11369 |
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| _version_ | 1866914607748087808 |
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| author | Balbutsev, E. B. Molodtsova, I. V. |
| author_facet | Balbutsev, E. B. Molodtsova, I. V. |
| contents | The time-dependent Hartree-Fock equation is solved by the Wigner Function Moments method taking into account spin degrees of freedom. Energies and reduced transition probabilities of $K^π=0^-$, $1^-$ and $2^-$ excitations are calculated taking $^{164}$Dy as an example. The spin degrees of freedom give rise to the electric Spin Dipole Resonance. Its properties and interplay with the Giant Dipole Resonance are investigated. The deformation-induced splitting of the spin $M2$ resonance is discussed. The results of calculations are compared with the experimental data and other theoretical studies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11369 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Giant Dipole Resonance and Related Spin-dependent Excitations Balbutsev, E. B. Molodtsova, I. V. Nuclear Theory The time-dependent Hartree-Fock equation is solved by the Wigner Function Moments method taking into account spin degrees of freedom. Energies and reduced transition probabilities of $K^π=0^-$, $1^-$ and $2^-$ excitations are calculated taking $^{164}$Dy as an example. The spin degrees of freedom give rise to the electric Spin Dipole Resonance. Its properties and interplay with the Giant Dipole Resonance are investigated. The deformation-induced splitting of the spin $M2$ resonance is discussed. The results of calculations are compared with the experimental data and other theoretical studies. |
| title | Giant Dipole Resonance and Related Spin-dependent Excitations |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2507.11369 |