Search for transitions from Upsilon(4S) and Upsilon(5S) to eta(b) (1S) and eta(b) (2S) with emission of an omega meson

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10423587" target="_blank" >RIV/00216208:11320/20:10423587 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=tCiMYsUjab" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=tCiMYsUjab</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.102.092011" target="_blank" >10.1103/PhysRevD.102.092011</a>

Result language
angličtina
Original language name
Search for transitions from Upsilon(4S) and Upsilon(5S) to eta(b) (1S) and eta(b) (2S) with emission of an omega meson
Original language description
Using data collected in the Belle experiment at the KEKB asymmetric-energy e(+) e(-) collider we search for transitions Upsilon(4S) -> eta(b)(1S)omega, Upsilon(5S) -> eta(b)(1S)omega and Upsilon(5S) -> eta(b)(2S)omega. No significant signals are observed and we set 90% confidence level upper limits on the corresponding visible cross sections: 0.2 ph, 0.4 pb and 1.9 pb, respectively.
Czech name
—
Czech description
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Type
Jimp - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/LTT17020" target="_blank" >LTT17020: Study of Beyond Standard Model Physics with the International Experiment Belle II in Japan</a>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP) S - Specificky vyzkum na vysokych skolach I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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