Profil bibliographique

M. Yamauchi

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

2Publications signalées
52Citations signalées
1Affiliations récentes

Les institutions déclarées

High Energy Accelerator Research Organization

Les domaines associés

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsNeutrino Physics ResearchGenetic factors in colorectal cancer

Les publications récentes

Accès ouvert 2007 article OpenAlex

Measurements of time-dependent CP violation in B0→ωKS0 , f0(980)KS0 , KS0π0 and K+K−KS0 decays

Y. Chao, K. F. Chen, H. Miyake, O. Tajima et autres

We present measurements of time-dependent $CP$ asymmetries in ${B}^{0}\ensuremath{\rightarrow}\ensuremath{\omega}{K}_{S}^{0}$, ${f}_{0}(980){K}_{S}^{0}$, ${K}_{S}^{0}{\ensuremath{\pi}}^{0}$ and ${K}^{+}{K}^{\ensuremath{-}}{K}_{S}^{0}$ decays based on a sample of $535\ifmmode\times\else\texttimes\fi{}{10}^{6}$ $B\overline{B}$ pairs collected at the $\ensuremath{\Upsilon}(4S)$ resonance with the Belle detector at the KEKB energy-asymmetric ${e}^{+}{e}^{\ensuremath{-}}$ collider. One neutral $B$ meson is …

tw, jp, ru, au, si, us, kr, pl, in (code pays fourni par la source)

25 citations Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields
Accès ouvert 2001 article OpenAlex

Observation of B→J/ψK1(1270)

K. Abe, I. Adachi, Byoung Sup Ahn, H. Aihara et autres

We report the first observation of the exclusive decay process $B\ensuremath{\rightarrow}J/\ensuremath{\psi}{K}_{1}(1270)$ using a sample of $11.2M$ $B\overline{B}$ meson pairs collected in the Belle detector at the KEKB asymmetric energy ${e}^{+}{e}^{\ensuremath{-}}$ collider. We measure branching fractions of $B[{B}^{0}\ensuremath{\rightarrow}J/\ensuremath{\psi}{K}_{1}^{0}(1270)]\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}(1.30\ifmmode\pm\else\textpm\fi{}0.34\ifmmode\pm\else\textpm\fi{}0.32)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}3}$ and $B[{B}^{+}\ensuremath{\rightarrow}J/\ensuremath{\psi}{K}_{1}^{+}(1270)]\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}(1.80\ifmmode\pm\else\textpm\fi{}0.34\ifmmode\pm\else\textpm\fi{}0.39)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}3}$, where the first …

jp, kr, ru, au, pl, de, in, us, tw (code pays fourni par la source)

27 citations Physical Review Letters
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