Gyeongsang National University

works on

belle detector 1 b meson decays 1 chi_c1 1 exotic charmonium 1 upper limits 1

From the 1 of 473 papers with an AI index.

output

19932026

most citedObservation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays

2k citations

Showing 2006Show all

12 papers · 1 filter

hep-ex2006★ 106 cited

First events from the CNGS neutrino beam detected in the OPERA experiment

The OPERA Collaboration

The OPERA neutrino detector at the underground Gran Sasso Laboratory (LNGS) was designed to perform the first detection of neutrino oscillations in appearance mode, through the stu…

hep-ex2006★ 12 cited

Observation of the decay $B^{0} \to J / ψ η$

M. -C. Chang

We report the first observation of $B^{0} \to J / ψ η$ decay. These results are obtained from a data sample that contains 449 million $B B ˉ$ pairs accumulated at the $Υ (4 S)$ resonan…

hep-ex2006★ 10 cited

Improved measurements of branching fractions and CP partial rate asymmetries for $B \to ω K$ and $B \to ω π$

by C. -M. Jen, P. Chang, K. Abe +2

We report improved measurements of $B$ to pseudoscalar-vector decays containing an $ω$ meson in the final states. Our results are obtained from a data sample that contains $388\tim…

hep-ex2006★ 25 cited

Improved measurements of branching fractions for B -> K pi and B -> pi pi decays

S. -W. Lin, P. Chang

We report improved measurements of branching fractions for B -> K pi and B -> pi pi decays based on a data sample of 449 million B Bbar pairs collected at the Upsilon(4S) resonance…

hep-ex2006★ 29 cited

Observation of B Decays to Two Kaons

S. -W. Lin, P. Chang

Using 449 million BBbar pairs collected with the Belle detector at the KEKB asymmetric-energy e^+e^- collider, we observe clear signals for B^+-> \bar{K}^0 K^+ and B^0-> \bar{K}^0…

hep-ex2006★ 113 cited

Observation of Time-Dependent CP Violation in B0 -> eta' K0 Decays and Improved Measurements of CP Asymmetries in B0 -> phiK0, KsKsKs and B0 -> J/psi K0 Decays

The Belle Collaboration, K. -F. Chen

We present improved measurements of CP-violation parameters in B0->phiK0, eta'K0, KsKsKs decays based on a sample of 535x10^6 BBbar pairs collected at the Y(4S) resonance with the…