Application of Bayesian statistics to the sector of decay constants in three-flavour χPT
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10494571" target="_blank" >RIV/00216208:11320/24:10494571 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=EWwzK3Z39N" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=EWwzK3Z39N</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjp/s13360-023-04809-1" target="_blank" >10.1140/epjp/s13360-023-04809-1</a>
Alternative languages
Result language
angličtina
Original language name
Application of Bayesian statistics to the sector of decay constants in three-flavour χPT
Original language description
The sector of decay constants of the octet of light pseudoscalar mesons in the framework of 'resummed' SU(3) chiralperturbation theory is investigated. A theoretical prediction for the decay constant of η-meson is compared to a range of availabledeterminations. Compatibility of these determinations with the latest fits of the SU(3) low energy coupling constants is discussed.Using a Bayesian statistical approach, constraints on the lowenergy coupling constants Lr4 and Lr5, aswell as higher order remaindersto the decay constants FK and Fη, are extracted from the most recent experimental and lattice QCD inputs for the values of thedecay constants.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal Plus
ISSN
2190-5444
e-ISSN
2190-5444
Volume of the periodical
139
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
17
Pages from-to
31
UT code for WoS article
001137956300006
EID of the result in the Scopus database
2-s2.0-85181683647