| Autor: |
Branislav Vlahovic, Igor Filikhin |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
SciPost Physics Proceedings, Iss 3, p 040 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2666-4003 |
| DOI: |
10.21468/SciPostPhysProc.3.040 |
| Popis: |
The kaonic cluster $ppK^-$ is described by isospin-dependent $N{\bar K}$ potentials with significant difference between singlet and triplet components. The quasi-bound state energy of the system is calculated based on the configuration space Faddeev equations within isospin and averaged potential models. The isospin averaging of $ N{\bar K} $ potentials is used to simplify the isospin model to isospinless one. We show that three-body bound state energy $E_{3}$ has a lower bound within the isospin formalism due to relation $\left\vert E_{3}(V_{NN}=0)\right\vert |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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