The Molecular Nature of Some 0-Omega-c States
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00522830" target="_blank" >RIV/61389005:_____/20:00522830 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-030-32357-8_117" target="_blank" >http://dx.doi.org/10.1007/978-3-030-32357-8_117</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-32357-8_117" target="_blank" >10.1007/978-3-030-32357-8_117</a>
Alternative languages
Result language
angličtina
Original language name
The Molecular Nature of Some 0-Omega-c States
Original language description
A vector meson exchange model based on effective Lagrangians is used to build the meson-baryon interaction in the charm +1, strangeness -2 and isospin 0 sector. The s-wave scattering amplitudes resulting from the unitarization in coupled-channels show two resonances with masses and widths that are in very good agreement with those of the experimental Omega-c(3050)0 and Omega-c(3090)0 states observed by the LHCb collaboration. The interpretation of these resonances as pseudoscalar meson-baryon molecules would mean the assignment J-P=1/2- to their spin-parity.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
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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
Article name in the collection
Springer Proceedings in Physics
ISBN
978-3-030-32356-1
ISSN
0930-8989
e-ISSN
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Number of pages
7
Pages from-to
729-735
Publisher name
Springer
Place of publication
Cham
Event location
Caen
Event date
Jul 9, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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