Measurement of the e+e− -> B0sB0sX cross section in the energy range from 10.63 to 11.02 GeV using inclusive D+s and D0 production
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F23%3A10476488" target="_blank" >RIV/00216208:11320/23:10476488 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=UI7-8Z2.1b" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=UI7-8Z2.1b</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP08(2023)131" target="_blank" >10.1007/JHEP08(2023)131</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the e+e− -> B0sB0sX cross section in the energy range from 10.63 to 11.02 GeV using inclusive D+s and D0 production
Original language description
We report the first measurement of the inclusive e+e- ! b-b ! D+-s X ande+e- ! b-b ! D0/-D0 X cross sections in the energy range from 10.63 to 11.02 GeV. Basedon these results, we determine (e+e- ! B0s-B0s X) and (e+e- ! B-B X) in the sameenergy range. We measure the fraction of B0s events at (10860) to be fs = (22.0+2.0-2.1)%. Wedetermine also the ratio of the B0s inclusive branching fractions B(B0s ! D0/-D 0 X)/B(B0s !D+-s X) = 0.416+-0.018+-0.092. The results are obtained using the data collected with theBelle detector at the KEKB asymmetric-energy e+e- collider.
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
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2023
Issue of the periodical within the volume
08
Country of publishing house
DE - GERMANY
Number of pages
29
Pages from-to
131
UT code for WoS article
001188934300001
EID of the result in the Scopus database
2-s2.0-85185374454