B. Ko

activity

20002023

most citedMeasurement of the branching ratio of

B ˉ \to D^{(*)} τ^{-} ν ˉ_{τ}

relative to

B ˉ \to D^{(*)} ℓ^{-} ν ˉ_{ℓ}

decays with hadronic tagging at Belle

676 citations · 4.8k across the 81 of their papers we have counts for

collaborators

Showing 2008Show all

5 papers · 1 filter

hep-ex2008

Measurement of the Differential Branching Fraction and Forward-Backward Asymmetry for B->K(*)l+l-

The Belle Collaboration, I. Adachi

We study B->K(*)l+l- decays based on a large data sample of 657 million BB pairs collected with the Belle detector at the KEKB e+e- collider. The differential branching fraction, t…

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★ 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★ 67 cited

Measurement of the top quark mass with dilepton events selected using neuroevolution at CDF

CDF Collaboration, T. Aaltonen

We report a measurement of the top quark mass $M_{t}$ in the dilepton decay channel $t t ˉ \to b ℓ^{' +} ν_{ℓ}^{'} b ˉ ℓ^{-} ν ˉ_{ℓ}$ . Events are selected with a neural netw…

Measurement of the Differential Branching Fraction and Forward-Backward Asymmetry for B->K(*)l+l-

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

Evidence for B to K eta' gamma Decays at Belle

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

Measurement of the top quark mass with dilepton events selected using neuroevolution at CDF

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