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Search for the radiative penguin decays B-0 -> (KSKS0)-K-0 gamma in the Belle experiment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10454506" target="_blank" >RIV/00216208:11320/22:10454506 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=FLXb_Yv5MP" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=FLXb_Yv5MP</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevD.106.012006" target="_blank" >10.1103/PhysRevD.106.012006</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Search for the radiative penguin decays B-0 -> (KSKS0)-K-0 gamma in the Belle experiment

  • Original language description

    We report results from the first search for the rare penguin-dominated decay mode B-0 -&gt; (KSKS0)-K-0 gamma, which can result from the production of tensor mesons f(1270) and f&apos;(1525) in association with a photon. The search uses the full data sample of 772 x 10(6) B (B) over bar pairs collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. No statistically significant signals are observed in the (KSKS0)-K-0 invariant mass range 1 GeV/c(2) &lt; M-KS0KS0 &lt; 3 GeV/c(2), and the following upper limits at the 90% confidence level are obtained: B(B-0 -&gt; (KSKS0)-K-0 gamma) &lt; 5.8 x 10(-7), B(B-0 -&gt; f (2)gamma) x B(f(2) (1270) -&gt; (KSKS0)-K-0) &lt; 3.1 x 10(-7), and B(B-0 -&gt; f(2 gamma)&apos;) x B(f(2)&apos;(1525) -&gt; (KSKS0)-K-0) &lt; 2.1 x 10(-7). In addition, 90% confidence-level upper limits in the range of [0.7-2.9] x 10(-7) are also obtained on the B-0 -&gt; (KSKS0)-K-0 gamma branching fraction in bins of M (KS0KS0).

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10300 - Physical sciences

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • 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

    106

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    012006

  • UT code for WoS article

    000844515700005

  • EID of the result in the Scopus database

    2-s2.0-85136506343