On a Quasi-Bound State in the K- d System Caused by Strong Interactions
Result 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).
Keywords
K- d systemThree-body Faddeev-type calculationsnucleon-nucleon interaction
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
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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Classification
Type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
GA19-19640S: Study of Hadron Interactions, Production and Bound States
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Few-Body Systems
ISSN
0177-7963
e-ISSN
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Volume of the periodical
61
Issue of the periodical within the volume
3
Country of publishing house
AT - AUSTRIA
Number of pages
7
Pages from-to
27
UT code for WoS article
000552202500001
EID of the result in the Scopus database
2-s2.0-85088523232
Basic information
Result type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
OECD FORD
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Year of implementation
2020