Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c}(2P)$ and $^{3}P_{0}$ model parameter
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2025
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866908709229166592 |
|---|---|
| author | Rui, Yi-Yi Wang, Tianhong Wang, Zhi-Hui Feng, Tai-Fu Wang, Guo-Li |
| author_facet | Rui, Yi-Yi Wang, Tianhong Wang, Zhi-Hui Feng, Tai-Fu Wang, Guo-Li |
| contents | Strong decays allowed by the Okubo-Zweig-Iizuka rule play a decisive role in determining the properties of particles. The widely used $^{3}P_{0}$ model is non-relativistic and contains unknown adjustable parameter $γ$ that need to be determined experimentally. Based on the Bethe-Salpeter equation, we have derived a relativistic calculation formula without additional parameters similar to $γ$. Using this method, we present the total width of $h_{c}(2P)$ and theoretically determine the value of the parameter $γ$ in the $^{3}P_{0}$ model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_12531 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c}(2P)$ and $^{3}P_{0}$ model parameter Rui, Yi-Yi Wang, Tianhong Wang, Zhi-Hui Feng, Tai-Fu Wang, Guo-Li High Energy Physics - Phenomenology Strong decays allowed by the Okubo-Zweig-Iizuka rule play a decisive role in determining the properties of particles. The widely used $^{3}P_{0}$ model is non-relativistic and contains unknown adjustable parameter $γ$ that need to be determined experimentally. Based on the Bethe-Salpeter equation, we have derived a relativistic calculation formula without additional parameters similar to $γ$. Using this method, we present the total width of $h_{c}(2P)$ and theoretically determine the value of the parameter $γ$ in the $^{3}P_{0}$ model. |
| title | Relativistic Bethe-Salpeter study of OZI-rule allowed strong decays: determination of total width of $h_{c}(2P)$ and $^{3}P_{0}$ model parameter |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2512.12531 |