Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Observation of ϒ(4S)→η^{'}ϒ(1S).

E Guido1, R Mussa1, U Tamponi1,2

  • 1INFN-Sezione di Torino, 10125 Torino.

Physical Review Letters
|August 25, 2018
PubMed

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Observation of the Radiative Decay D_{s0}^{*}(2317)^{+}→D_{s}^{*+}γ.

Physical review letters·2026
Same author

First Search for B→X_{s}νν[over ¯] Decays.

Physical review letters·2026
Same author

Search for Feebly Interacting Particles in B Decays with Missing Energy at Belle.

Physical review letters·2026
Same author

ARM-ICG IN THE PREVENTION OF LYMPHEDEMA AFTER SURGICAL TREATMENT OF BREAST CANCER.

Georgian medical news·2026
Same author

Search for B^{0}→K^{*0}τ^{+}τ^{-} Decays at the Belle II Experiment.

Physical review letters·2025
Same author

Search for a Dark Higgs Boson Produced in Association with Inelastic Dark Matter at the Belle II Experiment.

Physical review letters·2025
Summary
This summary is machine-generated.

Researchers observed the first hadronic transition fromUpsilon(4S) to eta prime Upsilon(1S). This new finding provides insights into particle physics and heavy quarkonium interactions.

Area of Science:

  • Particle Physics
  • High-Energy Physics
  • Quantum Chromodynamics

Background:

  • The Upsilon(4S) is an important B meson resonance.
  • Understanding hadronic transitions is key to exploring quarkonium properties.

Purpose of the Study:

  • To report the first observation of the hadronic transition Upsilon(4S) to eta prime Upsilon(1S).
  • To measure the branching fraction of this transition.

Main Methods:

  • Data analysis from the Belle detector at the KEKB asymmetric-energy e+e- collider.
  • Reconstruction of the eta prime meson via its decays to rho(0)gamma and pi+pi-eta, with eta decaying to gamma gamma.

Main Results:

  • First observation of the hadronic transition Upsilon(4S) -> eta prime Upsilon(1S).

Related Experiment Videos

  • Measured branching fraction B(Upsilon(4S) -> eta prime Upsilon(1S)) = [3.43 +/- 0.88(stat) +/- 0.21(syst)] x 10^-5.
  • Observed with a statistical significance of 5.7 sigma.

    • Conclusions:

    • The observation of this hadronic transition provides new information on quarkonium spectroscopy.
    • This result contributes to the understanding of the dynamics of heavy quarkonium systems.