Search for the e + e - RIGHTWARDS ARROW ηbð1SÞω and e + e - RIGHTWARDS ARROW χ b0ð1PÞω processes at s=10.745 GeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10494118" target="_blank" >RIV/00216208:11320/24:10494118 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wSKNT_EEyJ" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wSKNT_EEyJ</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.109.072013" target="_blank" >10.1103/PhysRevD.109.072013</a>
Alternative languages
Result language
angličtina
Original language name
Search for the e + e - RIGHTWARDS ARROW ηbð1SÞω and e + e - RIGHTWARDS ARROW χ b0ð1PÞω processes at s=10.745 GeV
Original language description
We search for the eþe- RIGHTWARDS ARROW ηbð1SÞω and eþe- RIGHTWARDS ARROW χb0ð1PÞω processes at a center-of-mass energy of10.745 GeV, which is close to the peak of the ϒð10753Þ state. We use data collected by the Belle IIexperiment during a special run, corresponding to an integrated luminosity of 9.8 fb-1. We reconstructω RIGHTWARDS ARROW πþπ-π0 decays and use the ω meson's recoil mass to search for the signals. We do not find evidencefor either process, and set upper limits on the corresponding Born-level cross sections of 2.5 pb and 7.8 pb,respectively, at the 90% confidence level. The χb0ð1PÞω limit is the result of a combination of this analysisand a previous search using full reconstruction.
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
<a href="/en/project/GA22-18469S" target="_blank" >GA22-18469S: Studies of the Beyond Standard Model phenomena in the flavor sector with the Belle II Experiment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
109
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
072013
UT code for WoS article
001270287700001
EID of the result in the Scopus database
2-s2.0-85191353872