T. Nakadaira

activity

20012014

most citedThe Physics of the B Factories

427 citations · 1.8k across the 24 of their papers we have counts for

collaborators

24 papers

hep-ex2014★ 427 cited

The Physics of the B Factories

A. J. Bevan, B. Golob, Th. Mannel +2003

This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and da…

hep-ex2004★ 8 cited

Measurement of masses and branching ratios of $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ baryons

T. Lesiak

We report a measurement of the $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ baryon masses, and the branching ratios for various $Ξ_{c}$ decays, using $140 fb^{- 1}$ of data collected by the Belle exp…

hep-ex2003★ 44 cited

Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays

The Belle Collaboration, Y. Chao, K. Suzuki +1

We report improved measurements of branching fractions for $B \to K π$ , $π^{+} π^{-}$ , $π^{+} π^{0}$ and $K K ˉ$ decays based on a data sample of 85.0 million $B B ˉ$ pairs collected at…

hep-ex2003★ 2 cited

Study of CP Violating Effects in Time Dependent $B^{0} (B^{0} ˉ) \to D^{(*) \mp} π^{\pm}$ Decays

T. R. Sarangi

We report measurements of time dependent decay rates for $B^{0} (B ˉ^{0}) \to D^{(*) \mp} π^{\pm}$ decays and extraction of CP violation parameters containing $ϕ_{3}$ . Using fully recon…

hep-ex2003★ 269 cited

Observation of the DsJ(2317) and DsJ(2457) in B decays

P. Krokovny

We report the first observation of the B --> Dbar DsJ(2317) and B --> Dbar DsJ(2457) decays based on 123.8 10^6 BBar events collected with the Belle detector at KEKB. We observe th…

hep-ex2003★ 264 cited

Study of B- => D0 pi-(D0 => D(*)+ pi-) decays

Belle Collaboration

We report the results of a study of charged B decays to the D+- pi-+ pi-+ and D*+- pi-+ pi-+ final states using complete D(*) reconstruction. The contributions of two-body B => D**…

hep-ex2003★ 65 cited

Study of B meson decays to three-body charmless hadronic final states

A. Garmash

We report results of a study of charmless B meson decays to three-body KPiPi, KKPi and KKK final states. Measurements of branching fractions for B decays to K+0Pi+Pi-, K+K+K-, K0K+…

hep-ex2003★ 51 cited

Observation of B+ -> psi(3770) K+

The Belle Collaboration, R. Chistov

We report the first observation of the decay B+ -> psi(3770) K+ where psi(3770) is reconstructed in the D0D0-bar and D+D- decay channels. The obtained branching fraction is Br(B+ -…

hep-ex2003★ 122 cited

Measurement of Branching Fractions and Polarization in B -> phi K^{(*)} Decays

K. -F. Chen, A. Bozek

We present the first measurement of decay amplitudes in B -> phi K^* and measurements of branching fractions in B -> phi K^{(*)} decays based on 78.1 fb^{-1} of data recorded at th…

hep-ex2003★ 32 cited

Study of Time-Dependent CP-Violating Asymmetries in b->sq q Decays

K. Abe

We present a measurement of CP-violation parameters in the b->sq q penguin transitions (q=s,u,d) based on a 78/fb data sample collected at the Y(4S) resonance with the Belle detect…

hep-ex2003★ 46 cited

Evidence for CP-Violating Asymmetries in B0->pi+pi- Decays and Constraints on the CKM Angle phi2

Belle Collaboration, K. Abe

We present an improved measurement of CP-violating asymmetries in B0 -> pi+ pi- decays based on a 78 fb^-1 data sample collected at the Y(4S) resonance with the Belle detector at t…

hep-ex2002★ 26 cited

Study of $B^{0} ˉ \to D^{(*) 0} π^{+} π^{-}$ Decays

The Belle Collaboration, A. Satpathy

We report on a study of $B^{0} ˉ \to D^{(*) 0} π^{+} π^{-}$ decays using 29.1 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data recorded at the $Υ (4 S)$ resonance with the Belle detector…

hep-ex2002★ 34 cited

Studies of B0-B0bar Mixing Properties with Inclusive Dilepton Events

N. C. Hastings

We report a precise determination of the B0-B0bar mixing parameter Delta-m_d based on the time evolution of same-sign and opposite-sign dilepton yields in Upsilon(4S) decays. Data…

hep-ex2002★ 12 cited

Measurement of the $B^{0} - B ˉ^{0}$ mixing rate with $B^{0} (B ˉ^{0}) \to D^{*\mp} π^{\pm}$ partial reconstruction

Y. Zheng, T. E. Browder

We report a measurement of the $B^{0} - B ˉ^{0}$ mixing parameter $Δ m_{d}$ based on a $29.1 f b^{- 1}$ sample of $Υ (4 S)$ resonance decays collected by the Belle detector at the KEKB…

hep-ex2002★ 30 cited

Study of Exclusive B decays to Charmed Baryons

N. Gabyshev, H. Kichimi, Belle Collaboration

Using 29.1fb-1 of data accumulated at the Upsilon(4S) with the Belle detector at KEKB, we have studied the decay modes B0bar->Lambda_c+ pbar pi+pi-, B- -> Lambda_c+ pbar pi-, and B…

hep-ex2002★ 10 cited

Studies of the Decay B+- -> D_CP K+-

K. Abe et al

We report studies of the decay B+- -> D_CP K+-, where D_CP denotes neutral D mesons that decay to CP eigenstates. The analysis is based on a 29.1/fb data sample of collected at the…

hep-ex2002★ 43 cited

Observation of Ds+ K- and evidence for Ds+ pi- final states in neutral B decays

P. Krokovny, The Belle Collaboration

We report the first observation of a B meson decay that is not accessible by a direct spectator process. The channel B0bar -> Ds+ K- is found in a sample of 85 timse 10^6 B Bbar ev…

hep-ex2002★ 23 cited

Study of CP-Violating Asymmetries in B0 -> pi+pi- Decays

The Belle Collaboration, K. Abe

We present a measurement of CP-violating asymmetries in B0 -> pi+pi- decays based on a 41.8 fb-1 data sample collected at the Upsilon(4S) resonance with the Belle detector at the K…

hep-ex2002★ 20 cited

Precise Measurement of B Meson Lifetimes with Hadronic Decay Final States

Belle collaboration, K. Abe

The lifetimes of the B0bar and B- mesons are extracted from 29.1/fb of data collected with the Belle detector at the KEK B-factory. A fit to the decay length differences of neutral…

hep-ex2002★ 14 cited

Observation of chi_c2 Production in B-meson Decay

Belle Collaboration

We report the first observation of chi_c2 production in B-meson decays. We find an inclusive B -> chi_c2 X branching fraction of (1.80^{+0.23}_{-0.28}+/- 0.26) 10^-3. The data set,…

hep-ex2001★ 88 cited

Observation of the Decay $B \to K ℓ^{+} ℓ^{-}$

K. Abe

We report a search for the flavor-changing neutral current decay $B \to K^{(*)} ℓ^{+} ℓ^{-}$ using a 29.1 fb $^{- 1}$ data sample accumulated at the $Υ (4 S)$ resonance with th…

hep-ex2001★ 47 cited

Observation of Color-suppressed $B ˉ^{0} \to D^{0} π^{0}$ , $D^{* 0} π^{0}$ , $D^{0} η$ , and $D^{0} ω$ Decays

K. Abe, The Belle Collaboration

We report the first observation of color-suppressed $B ˉ^{0} \to D^{0} π^{0}$ , $D^{* 0} π^{0}$ , $D^{0} η$ , and $D^{0} ω$ decays and evidence for $B ˉ^{0} \to D^{* 0} η$ and $D^{*0}ω…

hep-ex2001★ 29 cited

Observation of Cabibbo suppressed $B \to D^{(*)} K^{-}$ decays at Belle

K. Abe

Cabibbo-suppressed decays $B \to D^{(*)} K^{-}$ using a 10.4 fb $^{- 1}$ data sample accumulated at the $Υ (4 S)$ resonance with the Belle detector at the KEKB $e^{+} e^{-}$ storage ring. Th…

hep-ex2001★ 118 cited

Measurement of the CP Violation Parameter sin(2phi_1) in B^0_d Meson Decays

A. Abashian

We present a measurement of the Standard Model CP violation parameter sin(2phi_1) based on a 10.5 fb^{-1} data sample collected at the Upsilon(4S) resonance with the Belle detector…

The Physics of the B Factories

Measurement of masses and branching ratios of Ξc+​ and Ξc0​ baryons

Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays

Study of CP Violating Effects in Time Dependent B0(B0ˉ)→D(∗)∓π± Decays

Observation of the DsJ(2317) and DsJ(2457) in B decays

Study of B- => D**0 pi-(D**0 => D(*)+ pi-) decays

Study of B meson decays to three-body charmless hadronic final states

Observation of B+ -> psi(3770) K+

Measurement of Branching Fractions and Polarization in B -> phi K^{(*)} Decays

Study of Time-Dependent CP-Violating Asymmetries in b->sq q Decays

Evidence for CP-Violating Asymmetries in B0->pi+pi- Decays and Constraints on the CKM Angle phi2

Study of B0ˉ→D(∗)0π+π− Decays

Studies of B0-B0bar Mixing Properties with Inclusive Dilepton Events

Measurement of the B0−Bˉ0 mixing rate with B0(Bˉ0)→D∗∓π± partial reconstruction

Study of Exclusive B decays to Charmed Baryons

Studies of the Decay B+- -> D_CP K+-

Observation of Ds+ K- and evidence for Ds+ pi- final states in neutral B decays

Study of CP-Violating Asymmetries in B0 -> pi+pi- Decays

Precise Measurement of B Meson Lifetimes with Hadronic Decay Final States

Observation of chi_c2 Production in B-meson Decay

Observation of the Decay B→Kℓ+ℓ−

Observation of Color-suppressed Bˉ0→D0π0, D∗0π0, D0η, and D0ω Decays

Observation of Cabibbo suppressed B→D(∗)K− decays at Belle

Measurement of the CP Violation Parameter sin(2phi_1) in B^0_d Meson Decays

Measurement of masses and branching ratios of $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ baryons

Study of CP Violating Effects in Time Dependent $B^{0} (B^{0} ˉ) \to D^{(*) \mp} π^{\pm}$ Decays

Study of B- => D0 pi-(D0 => D(*)+ pi-) decays

Study of $B^{0} ˉ \to D^{(*) 0} π^{+} π^{-}$ Decays

Measurement of the $B^{0} - B ˉ^{0}$ mixing rate with $B^{0} (B ˉ^{0}) \to D^{*\mp} π^{\pm}$ partial reconstruction

Observation of the Decay $B \to K ℓ^{+} ℓ^{-}$

Observation of Color-suppressed $B ˉ^{0} \to D^{0} π^{0}$ , $D^{* 0} π^{0}$ , $D^{0} η$ , and $D^{0} ω$ Decays

Observation of Cabibbo suppressed $B \to D^{(*)} K^{-}$ decays at Belle