V. Balagura

activity

20002026

most citedTest of lepton universality using

B^{+} \to K^{+} ℓ^{+} ℓ^{-}

decays

952 citations · 26.7k across the 626 of their papers we have counts for

collaborators

Showing 2008Show all

11 papers · 1 filter

hep-ex2008★ 39 cited

Time-dependent Dalitz Plot Measurement of CP Parameters in B0 --> Ks Pi+ Pi- Decays

J. Dalseno

We present a time-dependent Dalitz plot measurement of CP violation parameters in B0 --> Ks Pi+ Pi- decays. These results are obtained from a large data sample that contains 657 mi…

hep-ex2008★ 71 cited

Observation of an enhancement in $e^{+} e^{-} \to Υ (1 S) π^{+} π^{-}$ , $Υ (2 S) π^{+} π^{-}$ , and $Υ (3 S) π^{+} π^{-}$ production around $s = 10.89$ GeV at Belle

K. -F. Chen

We measure the production cross sections for $e^{+} e^{-} \to Υ (1 S) π^{+} π^{-}$ , $Υ (2 S) π^{+} π^{-}$ , and $Υ (3 S) π^{+} π^{-}$ as a function of $s$ between 10.83 GeV and 11.02 GeV. The data consis…

hep-ex2008★ 7 cited

Evidence for B to K eta' gamma Decays at Belle

Belle Collaboration, R. Wedd

We present the results of a search for the radiative decay (B -> K eta' gamma) and find evidence for (B^+ -> K^+ eta' gamma) decays at the 3.3 standard deviation level with a parti…

hep-ex2008★ 123 cited

Study of the $B \to X (3872) (\to D^{* 0} D ˉ^{0}) K$ decay

T. Aushev, N. Zwahlen

We present a study of $B \to X (3872) K$ with X(3872) decaying to $D^{* 0} D ˉ^{0}$ using a sample of 657 million $B B ˉ$ pairs recorded at the $Υ (4 S)$ resonance with the Belle detec…

hep-ex2008★ 26 cited

Measurement of CP asymmetries in $B^{0} \to K^{0} π^{0}$ decays

M. Fujikawa, Y. Yusa

We report measurements of CP violation parameters in $B^{0} \to K^{0} π^{0}$ decays based on a data sample of $657 \times 1 0^{6} B B ˉ$ pairs collected with the Belle detector at the KE…

hep-ex2008★ 5 cited

Observation of $B^{\pm} \to ψ (2 S) π^{\pm}$ and search for direct CP-violation

V. Bhardwaj, R. Kumar, J. B. Singh

We report the first observation of $B^{\pm} \to ψ (2 S) π^{\pm}$ , a Cabibbo- and color-suppressed decay. This analysis is based on $657 \times 1 0^{6}$ $B B$ events collected at t…

hep-ex2008★ 67 cited

Study of Ω_c^0 and Ω_c^{*0} Baryons at Belle

E. Solovieva, R. Chistov

We report results from a study of the charmed double strange baryons Ω_c^0 and Ω_c^{*0} at Belle. The Ω_c^0 is reconstructed using the Ω_c^0 --> Ω^- π^+ decay mode, and its mass is…

hep-ex2008★ 71 cited

Observation of an enhancement in e+e- to Upsilon(1S)pi+pi-, Upsilon(2S)pi+pi-, and Upsilon(3S)pi+pi- production near sqrt{s}=10.89 GeV at Belle

The Belle Collaboration, K. -F. Chen, W. -S. Hou

We measure the production cross sections for e+e- -> Upsilon(1S)pi+pi-, Upsilon(2S)pi+pi-, and Upsilon(3S)pi+pi- as a function of sqrt{s} between 10.83 GeV and 11.02 GeV. The data…

hep-ex2008★ 207 cited

High-Statistics Study of the tau^- -> pi^- pi^0 nu_tau Decay

M. Fujikawa, H. Hayashii, S. Eidelman

We report a high-statistics measurement of the branching fraction for tau^- --> pi^- pi^0 nu_tau and the invariant mass spectrum of the produced pi^- pi^0 system using 72.2 fb^-1 o…

hep-ex2008★ 15 cited

Search for lepton-flavor-violating $τ \to ℓ V^{0}$ decays at Belle

Y. Nishio, K. Inami, T. Ohshima

We have searched for neutrinoless $τ$ lepton decays into $ℓ$ and $V^{0}$ , where $ℓ$ stands for an electron or muon, and $V^{0}$ for a vector meson ( $ϕ$ , $ω$ , $K^{* 0}$ , $\bar{K}^{…

hep-ex2008★ 13 cited

Measurement of the ratio B(D0->pi+pi-pi0)/B(D0->K-pi+pi0) and the time-integrated CP asymmetry in D0->pi+pi-pi0

Belle Collaboration

We report a high-statistics measurement of the relative branching fraction B(D0->pi+pi-pi0)/B(D0->K-pi+pi0) using a 532 fb^{-1} data sample collected with the Belle detector at the…

Time-dependent Dalitz Plot Measurement of CP Parameters in B0 --> Ks Pi+ Pi- Decays

Observation of an enhancement in e+e−→Υ(1S)π+π−, Υ(2S)π+π−, and Υ(3S)π+π− production around s​=10.89 GeV at Belle