Near-threshold K(-)d scattering and propertiies of kaonic deuterium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00383367" target="_blank" >RIV/61389005:_____/12:00383367 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2012.07.010" target="_blank" >http://dx.doi.org/10.1016/j.nuclphysa.2012.07.010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2012.07.010" target="_blank" >10.1016/j.nuclphysa.2012.07.010</a>

Result language
angličtina
Original language name
Near-threshold K(-)d scattering and propertiies of kaonic deuterium
Original language description
We calculated the ls level shifts and widths of kaonic deuterium, corresponding to accurate results on near-threshold antikaon-deuteron scattering. The Lippmann-Schwinger eigenvalue equation with a strong K--d and Coulumb potentials was solved. The two-body K--d potentials reproduce the near-theshold elastic amplitudes of K(-)d scattering obtained from the three-body Alt-Grassberger-Sanddhas equations with the coupled channels using two versions of the (k)over barN-pi Sigma potentials. The new (K) overbarN-pi Sigma potentials reproduce the very recent SIDDHARTA data on kaonic hydrogen, experimental data on K- p scattering and have one- or two-pole versions of the Lambda(1405) resonance.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Project
<a href="/en/project/GAP203%2F12%2F2126" target="_blank" >GAP203/12/2126: Microscopic models for the description of hadronic systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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