Le Diberder F scite author profile

Le Diberder F

5Publications

25Citation Statements Received

43Citation Statements Given

How they've been cited

157

How they cite others

103

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Evidence forCPViolation inB0→J/ψπ0Decays

Aubert¹,

Bóna²,

Karyotakis³

et al. 2008

Phys. Rev. Lett.

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We present measurements of the branching fraction and time-dependent CP asymmetries in B0-->J/psipi0 decays based on 466 x 10(6) Upsilon(4S)-->BB over events collected with the BABAR detector at the SLAC PEP-II asymmetric-energy B factory. We measure the CP asymmetry parameters S= -1.23+/-0.21(stat)+/-0.04(syst) and C= -0.20+/-0.19(stat)+/-0.03(syst), where the measured value of (S, C) is 4.0 standard deviations from (0, 0) including systematic uncertainties. The branching fraction is determined to be B(B0-->J/psipi0)=[1.69+/-0.14(stat)+/-0.07(syst)]x10(-5).

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Determination ofαsfrom a differential-jet-multiplicity distribution ine+
Komamiya¹,
F²,
Abrams³
et al. 1990
Phys. Rev. Lett.

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Measurements of Branching Fractions and Dalitz Distributions forB0→D(*)±K0π∓Decays

Aubert¹,

Barate²,

Boutigny³

et al. 2005

Phys. Rev. Lett.

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Measurement of the Cabibbo-Kobayashi-Maskawa Matrix Element|Vub|withB→ρeνDecays

Aubert¹,

Barate²,

Boutigny³

et al. 2003

Phys. Rev. Lett.

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Branching Fractions andCPAsymmetries inB0→π0π0,
Aubert¹,
Barate²,
Boutigny³
et al. 2005
Phys. Rev. Lett.
38
0
0
0
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Based on a sample of 227 x 10(6) BB pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC, we measure the branching fraction B(B0-->pi(0)pi(0))=(1.17+/-0.32+/-0.10)x10(-6), and the asymmetry Cpi(0)(pi(0))=-0.12+/-0.56+/-0.06. The B0-->pi(0)pi(0) signal has a significance of 5.0 sigma. We also measure B(B+-->pi(+)pi(0))=(5.8+/-0.6+/-0.4)x10(-6), B(B+-->K+pi(0))=(12.0+/-0.7+/-0.6)x10(-6), and the charge asymmetries Api(+)(pi(0))=-0.01+/-0.10+/-0.02 and AK+(pi(0))=0.06+/-0.06+/-0.01. Using isospin relations, we find an upper bound on the angle difference |alpha-alpha(eff)| of 35 degrees at the 90% C.L.

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Le Diberder F

Evidence forCPViolation inB0→J/ψπ0Decays

Determination ofαsfrom a differential-jet-multiplicity distribution ine+
Komamiya¹,
F²,
Abrams³
et al. 1990
Phys. Rev. Lett.

Measurements of Branching Fractions and Dalitz Distributions forB0→D(*)±K0π∓Decays

Measurement of the Cabibbo-Kobayashi-Maskawa Matrix Element|Vub|withB→ρeνDecays

Branching Fractions andCPAsymmetries inB0→π0π0,
Aubert¹,
Barate²,
Boutigny³
et al. 2005
Phys. Rev. Lett.
38
0
0
0
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Le Diberder F

Evidence forCPViolation inB0→J/ψπ0Decays

Determination ofαsfrom a differential-jet-multiplicity distribution ine+Komamiya1, F2, Abrams3 et al. 1990Phys. Rev. Lett.

Measurements of Branching Fractions and Dalitz Distributions forB0→D(*)±K0π∓Decays

Measurement of the Cabibbo-Kobayashi-Maskawa Matrix Element|Vub|withB→ρeνDecays

Branching Fractions andCPAsymmetries inB0→π0π0,Aubert1, Barate2, Boutigny3 et al. 2005Phys. Rev. Lett.38000View full textAdd to dashboardCite

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Determination ofαsfrom a differential-jet-multiplicity distribution ine+
Komamiya¹,
F²,
Abrams³
et al. 1990
Phys. Rev. Lett.

Branching Fractions andCPAsymmetries inB0→π0π0,
Aubert¹,
Barate²,
Boutigny³
et al. 2005
Phys. Rev. Lett.
38
0
0
0
View full text Add to dashboard Cite