Search for dibaryon resonances in the reactions $dd\to ddππ$ and $pd \to pdππ$
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866912683171774464 |
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| author | Uzikov, Yu. N. Temerbayev, A. A. Tursunbayev, N. T. |
| author_facet | Uzikov, Yu. N. Temerbayev, A. A. Tursunbayev, N. T. |
| contents | The isoscalar dibaryon resonance $D_{03}(2380)$, discovered at WASA@COSY in the total cross section of the reaction $pn\to dπ^0π^0$ and in the elastic pn scattering in the energy range corresponding to the invariant mass of the pn system of 2380 MeV, can reveal itself in the $pd\to pdππ$ and $dd\to ddππ$ reactions at higher energies due to deuteron excitation in the $t$ channel. In this paper, the cross sections of these reactions are estimated based on the model of the reaction $pn\to dπ^0π^0$, proposed earlier by Platonova and Kukulin. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_00587 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Search for dibaryon resonances in the reactions $dd\to ddππ$ and $pd \to pdππ$ Uzikov, Yu. N. Temerbayev, A. A. Tursunbayev, N. T. Nuclear Theory Nuclear Experiment The isoscalar dibaryon resonance $D_{03}(2380)$, discovered at WASA@COSY in the total cross section of the reaction $pn\to dπ^0π^0$ and in the elastic pn scattering in the energy range corresponding to the invariant mass of the pn system of 2380 MeV, can reveal itself in the $pd\to pdππ$ and $dd\to ddππ$ reactions at higher energies due to deuteron excitation in the $t$ channel. In this paper, the cross sections of these reactions are estimated based on the model of the reaction $pn\to dπ^0π^0$, proposed earlier by Platonova and Kukulin. |
| title | Search for dibaryon resonances in the reactions $dd\to ddππ$ and $pd \to pdππ$ |
| topic | Nuclear Theory Nuclear Experiment |
| url | https://arxiv.org/abs/2511.00587 |