Chirally motivated <i>K</i>?<i>N</i> amplitudes for in-medium applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F12%3A00204566" target="_blank" >RIV/68407700:21670/12:00204566 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0375947412000590" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0375947412000590</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2012.01.028" target="_blank" >10.1016/j.nuclphysa.2012.01.028</a>
Alternative languages
Result language
angličtina
Original language name
Chirally motivated <i>K</i>?<i>N</i> amplitudes for in-medium applications
Original language description
A new fit of a chirally motivated coupled-channel model for meson-baryon interactions is presented including the recent SIDDHARTA data on the 1s level characteristics of kaonic hydrogen. The kaon-nucleon amplitudes generated by the model are fully consistent with our earlier studies. We argue that a sharp increase of the real part of the in-medium K<sup>-</sup>p amplitude at subthreshold energies provides a link between the shallow <i>K</i>?-nuclear optical potentials obtained microscopically from threshold <i>K</i>?<i>N</i> interactions and the phenomenological deep ones deduced from kaonic atoms data. The impact on the A-dependence of the ?-hypernuclear formation rates measured in reactions with stopped kaons is discussed too.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F09%2F1441" target="_blank" >GA202/09/1441: Chiral model for hadron interactions</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Physics A
ISSN
0375-9474
e-ISSN
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Volume of the periodical
881
Issue of the periodical within the volume
SI
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
12
Pages from-to
115-126
UT code for WoS article
000304238700011
EID of the result in the Scopus database
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