Effective model for in-medium (K)over-barN interactions including the L=1 partial wave

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00445284" target="_blank" >RIV/61389005:_____/15:00445284 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2015.05.004" target="_blank" >http://dx.doi.org/10.1016/j.nuclphysa.2015.05.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2015.05.004" target="_blank" >10.1016/j.nuclphysa.2015.05.004</a>

Result language
angličtina
Original language name
Effective model for in-medium (K)over-barN interactions including the L=1 partial wave
Original language description
Coupled channels model of meson-baryon interactions based on the effective chiral Lagrangian is extended to account explicitly for the Sigma(1385) resonance that dominates the P-wave (K) over barN and pi Sigma interactions at energies below the (K) overbarN threshold. The presented model aims at a uniform treatment of the Lambda(1405) and Sigma(1385) dynamics in the nuclear medium. We demonstrate the applicability of the model by confronting its predictions with the vacuum scattering data, then we follow with discussing the impact of nuclear matter on the pi Sigma mass spectrum and on the energy dependence of the K- p branching ratios.
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/GA15-04301S" target="_blank" >GA15-04301S: Interactions of hadrons with nucleons and nuclei</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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