Yuan Chao

activity

20012025

most citedParticle-flow reconstruction and global event description with the CMS detector

995 citations · 7.5k across the 184 of their papers we have counts for

collaborators

Showing 2006Show all

11 papers · 1 filter

hep-ex2006★ 60 cited

Dalitz Analysis of Three-body Charmless B0=>K0pi+pi- Decay

A. Garmash

We report results of a Dalitz plot analysis of the three-body charmless B0=>K0pi+pi- decay. The analysis is performed with a data sample that contains 388 million BBbar pairs colle…

hep-ex2006★ 54 cited

Moments of the electron energy spectrum and partial branching fraction of $B \to X_{c} e ν$ decays at Belle

P. Urquijo

We report a measurement of the inclusive electron energy spectrum for charmed semileptonic decays of B mesons in a 140fb-1 data sample collected at the Υ(4S) resonance with the Bel…

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★ 27 cited

A study of gamma gamma -> Ks Ks production at energies of 2.4-4.0GeV at Belle

W. T. Chen

$K_{S}^{0} K_{S}^{0}$ production in two-photon collisions has been studied using a 397.6 fb $^{- 1}$ data sample collected with the Belle detector at the KEKB $e^{+} e^{-}$ collider. For the first…

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★ 42 cited

Measurement of inclusive $D_{s}$ , $D^{0}$ , and $J / ψ$ rates and determination of the $B_{s}^{()} B ˉ_{s}^{()}$ production fraction in $b b ˉ$ events at the Y(5S) resonance

A. Drutskoy

The inclusive production of $D_{s}$ , $D^{0}$ , and $J / ψ$ mesons is studied using a 1.86 fb $^{- 1}$ data sample collected on the $Υ$ (5S) resonance by the Belle detector at the KEKB asymme…

hep-ex2006★ 17 cited

Improved Measurements of Color-Suppressed Decays B0bar -> D0 pi0, D0 eta, D0 omega, D0 pi0, D0 eta and D*0 omega

S. Blyth

We present improved measurements of the branching fractions of the color-suppressed decays $B ˉ^{0} \to D^{(*) 0} h^{0}$ where $h^{0}$ represents a light neutral meson $π^{0}$ , $η…

hep-ex2006★ 248 cited

Observation of New States Decaying into $Λ_{c}^{+} K^{-} π^{+}$ and $Λ_{c}^{+} K_{S}^{0} π^{-}$

R. Chistov

We report the first observation of two charmed strange baryons that decay into $Λ_{c}^{+} K^{-} π^{+}$ . The broader of the two states is measured to have a mass of $2978.5 \pm 2.1 \pm 2.0$ Me…

hep-ex2006★ 15 cited

Study of J/psi to p pbar, Lambda Lambdabar and observation of eta_c to Lambda Lambdabar at Belle

C. -H. Wu, M. -Z. Wang

We study the baryonic charmonium decays of B mesons, B+ to etac K+ and B+ to J/psi K+, where the etac and J/psi subsequently decay into a p pbar or Lambda Lambdabar pair. We measur…

hep-ex2006★ 34 cited

Measurement of the CKM parameter cos(2phi_1) using time-dependent Dalitz analysis of B0bar -> D[Ks pi+ pi-] h0

P. Krokovny

We present a measurement of the angle phi1 of the CKM Unitarity Triangle using time-dependent Dalitz analysis of D -> Ks pi+ pi- decays produced in neutral B meson decay to a neutr…

hep-ex2006★ 50 cited

Study of B+- --> D_CP K+- and D^*_CP K+- decays

K. Abe

We report a study of the modes D_CP K+- and D^*_CP K+- where D^(*) decays to CP eigenstates. The data sample used contains 275 x 10^6 BB events at the Upsilon(4S) resonance collect…