On a Quasi-Bound State in the K- d System Caused by Strong Interactions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00531486" target="_blank" >RIV/61389005:_____/20:00531486 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00601-020-01560-6" target="_blank" >https://doi.org/10.1007/s00601-020-01560-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00601-020-01560-6" target="_blank" >10.1007/s00601-020-01560-6</a>

Result language
angličtina
Original language name
On a Quasi-Bound State in the K- d System Caused by Strong Interactions
Original language description
It was found that N N potential could influence the results of the quasi-bound state search in the K- d system, where the corresponding pole is situated close to the threshold. Three-body Faddeev-type calculations of the (K) over bar N N - pi Sigma N system performed with a new model of nucleon-nucleon interaction predict the existence of the quasi-bound K- d state caused by strong interactions. Its binding energy is small (1-2 MeV), while the width is comparable with the width of the K- pp quasi-bound state (40-60 MeV).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
<a href="/en/project/GA19-19640S" target="_blank" >GA19-19640S: Study of Hadron Interactions, Production and Bound States</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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