Y. Choi

activity

20002023

most citedSolar Neutrino Measurements in Super-Kamiokande-IV

302 citations · 5k across the 88 of their papers we have counts for

collaborators

Showing 2009Show all

9 papers · 1 filter

hep-ex2009★ 11 cited

Observation of B+ to p Lambdabar pi+ pi- at Belle

P. Chen, M. -Z. Wang

We study charmless $B^{+}$ meson decays to the $p Λ ˉ π^{+} π^{-}$ final state using a $605 fb^{- 1}$ data sample collected at the $Υ (4 S)$ resonance with the Belle detector at the…

hep-ex2009★ 10 cited

Measurement of $D^{+} \to K_{S}^{0} K^{+}$ and $D_{s}^{+} \to K_{S}^{0} π^{+}$ branching ratios

E. Won, B. R. Ko

We report an improved measurement of $D^{+} \to K_{S}^{0} K^{+}$ and $D_{s}^{+} \to K_{S}^{0} π^{+}$ branching ratios using 605 fb $^{- 1}$ of data collected with the Belle detector at the KEKB asymmet…

hep-ex2009★ 17 cited

Search for Lepton Flavor and Lepton Number Violating tau Decays into a Lepton and Two Charged Mesons

Y. Miyazaki

We search for lepton flavor and lepton number violating tau decays into a lepton (ell = electron or muon) and two charged mesons (h,h' = pi^\pm or K^\pm), tau- -> ell-h+h'- and tau…

hep-ex2009★ 80 cited

Measurement of the e+e- --> D0D*-pi+ cross section using initial-state radiation

Belle Collaboration, G. Pakhlova

We report measurements of the exclusive cross section for e+e- --> D0D*-pi+ as function of center-of-mass energy from the D0D*-pi+ threshold to 5.2 GeV with initial-state radiation…

astro-ph.HE2009★ 36 cited

Search for Astrophysical Neutrino Point Sources at Super-Kamiokande

E. Thrane

It has been hypothesized that large fluxes of neutrinos may be created in astrophysical "cosmic accelerators." The primary background for a search for astrophysical neutrinos comes…

hep-ex2009★ 85 cited

High-statistics study of ${\boldmath ηπ^0}$ production in two-photon collisions

S. Uehara

The differential cross section for the process $γ γ \to η π^{0}$ has been measured in the kinematic range $0.84 \GeV < W < 4.0 \GeV$, $∣ cos θ^{*} ∣ < 0.8$ , where $W$ and $θ^{*}$ are the energ…

hep-ex2009★ 23 cited

Measurement of $y_{C P}$ in $D^{0}$ meson decays to the $K_{S}^{0} K^{+} K^{-}$ final state

The Belle Collaboration

We present a measurement of the $D^{0}$ - $D^{0}$ mixing parameter $y_{C P}$ using a flavor-untagged sample of $D^{0} \to K_{S}^{0} K^{+} K^{-}$ decays. The measurement is based on a 673…

hep-ex2009★ 146 cited

Dalitz analysis of B --> K pi psi' decays and the Z(4430)+

R. Mizuk

From a Dalitz plot analysis of B --> K pi psi' decays, we find a signal for Z(4430)+ --> pi+ psi' with a mass M= (4443(+15-12)(+19-13))MeV/c^2, width Gamma= (107(+86-43)(+74-56))Me…

astro-ph.HE2009★ 9 cited

Search for Neutrinos from GRB 080319B at Super-Kamiokande

Kamiokande Collaboration, E. Thrane

We perform a search for neutrinos coincident with GRB 080319B, the brightest GRB observed to date, in a +/- 1,000 s window. No statistically significant coincidences were observed…