Chirally motivated separable potential model for <i>?N</i> amplitudes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F13%3A00214921" target="_blank" >RIV/68407700:21670/13:00214921 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0375947413007458" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0375947413007458</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2013.10.003" target="_blank" >10.1016/j.nuclphysa.2013.10.003</a>
Alternative languages
Result language
angličtina
Original language name
Chirally motivated separable potential model for <i>?N</i> amplitudes
Original language description
We analyze the <i>?N</i> interaction using a coupled channel separable potential model that implements the chiral symmetry. The model predicts an <i>?N</i> scattering length ?a<sub><i>?N</i></sub> ~ 0.7 fm and in-medium subthreshold attraction most likely sufficient to generate <i>?</i>-nuclear bound states. The energy dependence of the <i>?N</i> amplitude and pole content of the model are discussed. An idea of the same origin of the baryon resonances <i>N</i><sup>*</sup>(1535) and <i>N</i><sup>*</sup>(1650) is presented.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
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
919
Issue of the periodical within the volume
December
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
21
Pages from-to
46-66
UT code for WoS article
000327826900004
EID of the result in the Scopus database
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