The gene Rv0813c from Mycobacterium tuberculosis, which codes for a hypothetical protein of unknown function, is conserved within the order Actinomycetales but absent elsewhere. The crystal structure of Rv0813c reveals a new family of proteins that resembl ...

American Society for Microbiology2006

Early trafficking events of Mycobacterium ulcerans within Naucoris cimicoides

Stewart Cole

The severe skin-destructive disease caused by Mycobacterium ulcerans, named Buruli ulcer, is the third most important mycobacterial disease in humans after tuberculosis and leprosy. Recently we demonstrated that M. ulcerans could colonize the salivary glan ...

2006

Measurements of B decays to two kaons

Aurelio Bay, Sun Hee Kim, Tagir Aushev, Stewart Cole, Vladislav Balagura, Ji Hyun Kim, Jing Li

We report measurements of B meson decays to two kaons using 253fb-1 of data collected with the Belle detector at the KEKB energy-asymmetric e+e- collider. We find evidence for signals in B+→K̄0K+ and B0→K0K̄0 with significances of 3.0σ and 3.5σ, respective ...

2005

Observation of B-→J/ψΛp̄ and searches for B-→J/ψΣ0p̄ and B0→J/ψpp̄ decays

Olivier Schneider, Sun Hee Kim, Tagir Aushev, Mingkui Wang, Stewart Cole, Chao Wang, Yuan Yuan, Lei Zhang, Ji Hyun Kim, Jing Li

We report the observation of B-→J/ψΛp̄ and searches for B-→J/ψΣ0p̄ and B0→J/ψpp̄ decays, using a sample of 275×106 BB̄ pairs collected with the Belle detector at the Υ(4S) resonance. We observe a signal of 17.2±4.1 events with a significance of 11.1σ and o ...

American Physical Society2005

Measurement of γγ → pp̄ production at Belle

Aurelio Bay, Sun Hee Kim, Tagir Aushev, Stewart Cole, Sanjeev Kumar

A high precision study of the process γγ→pp̄ has been performed using a data sample of 89 fb-1 collected with the Belle detector at the KEKB e+e- collider. The cross section of pp̄ production has been measured at two-photon center-of-mass (c.m.) energies b ...

2005

Measurement of the branching fractions for B- → D ()+π-ℓ-v̄ℓ and B̄0 → D()0π+ℓ -v̄ℓ

Sun Hee Kim, Tagir Aushev, Stewart Cole, Vladislav Balagura

We report on a measurement of the branching fractions for B- → D()+π- ℓ -v̄ℓ and B̄0 → D ()0π+ℓ-v̄ℓ with 275 × 106 BB̄ events collected at the γ(4S) resonance with the Belle detector at KEKB. Events are tagged by fully reconstructing one of the B mesons ...

American Physical Society2005

Measurement of the time-dependent CP-violating asymmetry in BO→KSOπOγ decays

Aurelio Bay, Sun Hee Kim, Tagir Aushev, Stewart Cole, Sanjeev Kumar, Jing Li

We present a new measurement of CP-violation parameters in B0→KS0π0γ decay based on a sample of 275×106 BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB energy-asymmetric e+e- collider. One of the B mesons is fully reconstruct ...

2005

Observation of B̄0 → D0η′ and B̄0 → D*0η′

Sun Hee Kim, Tagir Aushev, Stewart Cole, Jing Li

We report the observation of B̄0 → D 0η′ and the first observation of B̄0 → D*0η′, using 140 fb-1 of data collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We find the branching fractions to be B(B̄0 → D0 ...

American Physical Society2005

Determination of |Vub| from measurements of the inclusive charmless semileptonic partial rates of B mesons using full reconstruction tags

Aurelio Bay, Sun Hee Kim, Stewart Cole, Sanjeev Kumar, Jing Li

We present a measurement of the Cabibbo-Kobayashi-Maskawa matrix element data collected by the Belle detector at the KEKB e+e-asymmetric collider. Events are tagged by fully reconstructing one of the B mesons, produced in pairs from Υ(4S). The signal for b ...

2005

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Stewart Cole

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Improved measurements of branching fractions and CP partial rate asymmetries for B→ωK and B→ωπ

Measurement of branching fraction and direct CP asymmetry in B0→ρ0π0 decays

Observation of B+→Ξ¯c0Λc+ and evidence for B0→Ξ¯c-Λc+

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

Observation of a Near-Threshold D0D¯0π0 Enhancement in B→D0D¯0π0K Decay

Study of J/ψ→pp¯,ΛΛ¯ and Observation of ηc→ΛΛ¯ at Belle

Observation of B+→Λc+Λc-K+ and B0→Λc+Λc-K0 Decays

The crystal structure of Rv0813c from Mycobacterium tuberculosis reveals a new family of fatty acid-binding protein-like proteins in bacteria

Early trafficking events of Mycobacterium ulcerans within Naucoris cimicoides

Measurements of B decays to two kaons

Observation of B-→J/ψΛp̄ and searches for B-→J/ψΣ0p̄ and B0→J/ψpp̄ decays

Measurement of γγ → pp̄ production at Belle

Measurement of the branching fractions for B- → D ()+π-ℓ-v̄ℓ and B̄0 → D()0π+ℓ -v̄ℓ

Measurement of the time-dependent CP-violating asymmetry in BO→KSOπOγ decays

Observation of B̄0 → D0η′ and B̄0 → D*0η′

Determination of |Vub| from measurements of the inclusive charmless semileptonic partial rates of B mesons using full reconstruction tags

Measurement of Time-Dependent CP-Violating Asymmetries in B0→Ks0Ks0Ks0 Decay

Observation of B+→pΛ¯γ

Search for D0-D¯0 mixing using semileptonic decays at Belle

Search for D0-D¯0 Mixing in D0→K+π- Decays and Measurement of the Doubly-Cabibbo-Suppressed Decay Rate